阅读说明：本技术 一种有机覆盖物加工设备 (Organic covering processing equipment ) 是由 韩超 邱峰 郭钰 于 2021-10-08 设计创作，主要内容包括：本发明涉及有机覆盖物加工领域,公开了一种有机覆盖物加工设备,包括沿物料流动方向依次设置的一级粉碎组件、上料组件和二级粉碎组件。本发明通过一级粉碎组件对物料进行一级粉碎,通过上料组件将经过一级粉碎组件粉碎后的物料送至二级粉碎组件进行二级粉碎,使粉碎后的物料粒径满足要求,相比采用一次粉碎直接将物料粉碎至相同粒径而言,对一级粉碎组件和二级粉碎组件的结构要求相对较低,降低成本；而且能够使物料被粉碎的更均匀,便于后续对物料进行均匀染色。(The invention relates to the field of organic covering processing, and discloses organic covering processing equipment which comprises a primary crushing assembly, a feeding assembly and a secondary crushing assembly which are sequentially arranged along the material flowing direction. The material is subjected to primary crushing through the primary crushing assembly, and the material crushed by the primary crushing assembly is conveyed to the secondary crushing assembly through the feeding assembly for secondary crushing, so that the particle size of the crushed material meets the requirement; and the material can be crushed more uniformly, so that the subsequent uniform dyeing of the material is facilitated.)

1. An organic covering processing device comprises a primary crushing assembly, a secondary crushing assembly and a control assembly, wherein the primary crushing assembly is used for performing primary crushing on materials; characterized in that the organic covering processing apparatus further comprises:

the feeding assembly (100) is used for receiving and conveying the materials crushed by the primary crushing assembly;

the secondary crushing assembly (200), the secondary crushing assembly (200) is used for carrying out secondary crushing on the materials conveyed by the feeding assembly (100).

2. The organic mulch processing apparatus according to claim 1 wherein the loading assembly (100) comprises:

the discharge end of the belt feeding device (110) extends into the secondary crushing assembly (200);

the belt cleaning device (120) is arranged at one end, extending into the secondary crushing assembly (200), of the belt feeding device (110) and used for cleaning a non-conveying surface of a belt (111) of the belt feeding device (110).

3. The organic mulch processing apparatus according to claim 2 wherein the belt cleaning device (120) includes, disposed within a housing (210) of the secondary crushing assembly (200):

a squeegee (121);

and an elastic member for elastically abutting one end of the scraper (121) against a non-conveying surface of the belt (111).

4. The organic covering processing equipment according to claim 2, wherein a belt deviation prevention limiting mechanism is arranged on a belt conveying roller (112) of the belt feeding device (110), and comprises:

taper sleeve (113), the axial both ends of belt conveying roller (112) all are equipped with taper sleeve (113), and two the little head of taper sleeve (113) sets up relatively, belt (111) are spacing in two at the axial both ends of belt conveying roller (112) between taper sleeve (113).

5. The organic covering processing apparatus of claim 4, wherein the belt deflection prevention limiting mechanism further comprises:

the fixing piece (114), the fixing piece (114) with belt conveying roller (112) can dismantle the connection, and fixing piece (114) are in the axial upper position of belt conveying roller (112) is adjustable, fixing piece (114) with taper sleeve (113) are connected.

6. The organic mulch processing apparatus according to claim 1 further comprising a dyeing assembly (300) for dyeing the regrind material;

the staining assembly (300) comprises:

a dyeing drum (310) capable of rotating around its axis;

the spraying pipe (320) extends into the dyeing cylinder (310) and is positioned above a preset plane, and the preset plane is a plane formed by horizontal central axes of the two axial end faces of the dyeing cylinder (310);

the spray head (330) is arranged on the spray pipe (320), the spray head (330) is positioned between the vertical central plane of the dyeing cylinder (310) and the vertical central plane of the spray pipe (320), the outlet of the spray head (330) inclines downwards, and the included angle between the central axis (331) of the outlet of the spray head (330) and the vertical central plane of the spray pipe (320) is 25-55 degrees.

7. The organic mulch processing apparatus according to claim 6 wherein a plurality of the spray heads (330) are provided, the plurality of spray heads (330) being sequentially spaced apart along an axial direction of the shower pipe (320);

along the discharging direction of the dyeing drum (310), the interval between two adjacent spray heads (330) is gradually increased.

8. The organic mulch processing apparatus according to claim 6 wherein a spiral channel (311) for transporting material is provided within the dyeing drum (310);

the outlet of the secondary crushing assembly (200) is connected with a discharging channel (230), one end of the discharging channel (230) extends into the dyeing drum (310) and is arranged in a suspending mode, and the axial distance between the outlet end of the discharging channel (230) and the upstream end of the spiral channel (311) is not smaller than twice of the screw pitch of the spiral channel (311).

9. The organic mulch processing apparatus according to claim 8 wherein the discharge end of the spiral channel (311) is provided with at least two spiral blades (312), the at least two spiral blades (312) are circumferentially spaced along the dyeing drum (310), a discharge port (313) communicating with the spiral channel (311) is formed between two adjacent spiral blades (312), so that at least one discharge port (313) is always discharged during the rotation of the dyeing drum (310).

10. The organic mulch processing apparatus according to claim 6 further comprising:

the feeding amount detection device (400) is used for detecting the feeding amount of the feeding assembly (100);

the dyeing agent barrel is used for containing a dyeing agent;

the inlet of the spray pump is communicated with the coloring agent barrel, and the outlet of the spray pump is communicated with the spray pipe (320); the amount of dye pumped into the spray pipe (320) by the spray pump can be adjusted according to the feeding amount.

Technical Field

The invention relates to the field of organic covering processing, in particular to organic covering processing equipment.

Background

The organic covering is wood chips formed by crushing and dyeing various trees, and can cover the open field of a flower bed, the surface of a flowerpot, under trees and shrubs, the exposed ground surface and the like, thereby playing the roles of improving soil and beautifying the living environment.

Most of existing organic covering processing equipment adopts one-time crushing, and then dyes crushed materials, and due to the fact that all requirements of organic covering on particle size of the materials are met, if the particle size of the materials formed by one-time crushing meets the requirements, the requirements on a crushing structure are high, and cost is high.

Disclosure of Invention

The invention aims to provide organic covering processing equipment which can reduce the cost while the particle size of a material formed by crushing meets the requirement.

In order to achieve the purpose, the invention adopts the following technical scheme:

an organic covering processing device comprises a primary crushing assembly, a secondary crushing assembly and a control assembly, wherein the primary crushing assembly is used for crushing materials at one time; characterized in that the organic covering processing apparatus further comprises:

the feeding assembly is used for receiving and conveying the material crushed by the primary crushing assembly;

and the second-stage crushing assembly is used for secondarily crushing the materials conveyed by the feeding assembly.

Optionally, the feeding assembly comprises:

the discharge end of the belt feeding device extends into the secondary crushing assembly;

and the belt cleaning device is arranged at one end of the belt feeding device extending into the secondary crushing assembly and used for cleaning the non-conveying surface of the belt feeding device.

Optionally, the belt cleaning device comprises, disposed within the housing of the secondary size reduction assembly:

a squeegee;

and the elastic piece is used for enabling one end of the scraper to be elastically abutted against the non-conveying surface of the belt.

Optionally, be provided with the inclined to one side stop gear is prevented to the belt on belt feeding roller of belt loading attachment, the inclined to one side stop gear is prevented to the belt includes:

the taper sleeve, the axial both ends of belt conveying roller all are equipped with the taper sleeve, and two the little head end of taper sleeve sets up relatively, the belt is spacing in two between the taper sleeve.

Optionally, the belt deviation prevention limiting mechanism further comprises:

the fixing piece, the fixing piece with the belt conveying roller can be dismantled and be connected, just the fixing piece is in the upper position of the axial of belt conveying roller is adjustable, the fixing piece with the taper sleeve is connected.

Optionally, the organic covering processing equipment further comprises a dyeing component for dyeing the secondarily crushed material;

the staining assembly comprises:

the dyeing drum can rotate around the axis of the dyeing drum;

the spraying pipe extends into the dyeing cylinder and is positioned above a preset plane, and the preset plane is a plane formed by horizontal central axes of the two axial end faces of the dyeing cylinder;

the spray head is arranged on the spray pipe, the spray head is positioned between the vertical central plane of the dyeing cylinder and the vertical central plane of the spray pipe, an outlet of the spray head inclines downwards, and an included angle between the central axis of the outlet of the spray head and the vertical central plane of the spray pipe is 25-55 degrees.

Optionally, a plurality of spray heads are arranged, and the plurality of spray heads are sequentially distributed at intervals along the axial direction of the spray pipe;

and along the discharging direction of the dyeing cylinder, the interval between every two adjacent spray heads is gradually increased.

Optionally, a spiral channel for conveying materials is arranged in the dyeing cylinder;

the outlet of the secondary crushing assembly is connected with a discharging channel, one end of the discharging channel extends into the dyeing cylinder and is arranged in a suspending mode, and the axial distance between the outlet end portion of the discharging channel and the upstream end portion of the spiral channel is not smaller than two times of the screw pitch of the spiral channel.

Optionally, the discharge end of spiral channel is equipped with two at least helical blade, two at least helical blade follows dyeing section of thick bamboo circumference interval distribution, adjacent two form between the helical blade one with the discharge gate of spiral channel intercommunication makes dyeing section of thick bamboo pivoted in-process have at least one all the time the discharge gate ejection of compact.

Optionally, the organic covering processing apparatus further comprises:

the feeding amount detection device is used for detecting the feeding amount of the feeding assembly;

the dyeing agent barrel is used for containing a dyeing agent;

the inlet of the spray pump is communicated with the coloring agent barrel, and the outlet of the spray pump is communicated with the spray pipe;

the amount of the dyeing agent pumped into the spray pipe by the spray pump can be adjusted according to the feeding amount.

The invention has the beneficial effects that: the invention provides organic covering processing equipment which comprises a first-stage crushing assembly, a feeding assembly and a second-stage crushing assembly, wherein the first-stage crushing assembly, the feeding assembly and the second-stage crushing assembly are sequentially arranged along the material flowing direction; the material is subjected to primary crushing through the primary crushing assembly, and the material crushed by the primary crushing assembly is conveyed to the secondary crushing assembly through the feeding assembly for secondary crushing, so that the particle size of the crushed material meets the requirement; and the material can be crushed more uniformly, so that the subsequent uniform dyeing of the material is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a cross-sectional view of an organic blanket processing apparatus provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a belt deviation prevention limiting mechanism provided by an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a drogue according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a fixing member provided in an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a belt cleaning apparatus provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of the relative position relationship between the shower tube and the dyeing drum according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a feeding amount detection device according to an embodiment of the present invention;

FIG. 8 is a schematic view of a partial structure of a feeding amount detection device according to an embodiment of the present invention

FIG. 9 is a side view of a dyeing drum provided in an embodiment of the present invention;

figure 10 is an isometric view of a dyeing drum provided in accordance with an embodiment of the invention.

In the figure:

100. a feeding assembly;

110. a belt feeding device; 111. a belt; 112. a belt conveying roller; 113. a taper sleeve; 114. a fixing member; 115. closing the plate; 116. a positioning sleeve; 117. a fixed flange; 118. a first connecting member; 119. a positioning member;

120. a belt cleaning device; 121. a squeegee; 122. a telescoping member; 123. a support member; 124. a connecting plate; 125. a protective cover;

200. a secondary crushing assembly; 220. a pulverization unit; 230. a discharge channel; 240. a material poking unit; 250. a cover plate;

210. a housing; 211. filtering with a screen;

300. a dyeing component;

310. a dyeing drum; 311. a spiral channel; 312. a helical blade; 313. a discharge port; 314. a first horizontal central axis; 315. a second horizontal central axis; 316. a first plane;

320. a shower pipe; 321. a second plane;

330. a spray head; 331. a central axis;

400. a feeding amount detection device; 410. a mounting frame; 420. a turnover plate; 430. an angle detection unit; 440. a rotating shaft; 450. a coupling is provided.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

The embodiment of the invention provides organic covering processing equipment which can crush materials twice, so that the particles of the finally crushed materials meet the requirements, the materials are easier to dye, and the color consistency after dyeing is better; and the cost can be reduced.

As shown in fig. 1, the organic mulch processing apparatus includes a primary crushing assembly, a feeding assembly 100 and a secondary crushing assembly 200, wherein the primary crushing assembly is used for performing primary crushing on the material, and the feeding assembly 100 is used for receiving and conveying the material crushed by the primary crushing assembly; the secondary crushing assembly 200 is used for performing secondary crushing on the material conveyed by the feeding assembly 100. It should be noted that the primary crushing assembly and the secondary crushing assembly 200 have the same crushing principle, and are limited by the specific structure of the primary crushing assembly, so that the particle size of the material formed by crushing by the primary crushing assembly is larger than that of the material formed by crushing by the secondary crushing assembly 200. The present embodiment does not describe the structure of the primary crushing assembly in detail, and the following describes the structure of the loading assembly 100 and the secondary crushing assembly 200 in detail.

The feeding assembly 100 comprises a belt feeding device 110, the belt feeding device 110 comprises two belt pulleys, a belt 111 in transmission connection with the two belt pulleys and a motor connected with one of the belt pulleys, the material crushed by the primary crushing assembly falls on the upper surface of the belt 111, and the belt 111 is driven by the motor to convey the material to the secondary crushing assembly 200.

In order to improve the stability of the belt 111 for conveying the material, the belt feeding device 110 further includes a plurality of belt conveying rollers 112 for supporting the belt 111, the plurality of belt conveying rollers 112 are disposed between the two belt pulleys, the axial direction of the belt conveying rollers 112 is parallel to the axial direction of the belt pulleys, and the belt conveying rollers 112 can rotate.

When the conveying distance is long or the conveying height is large and the conveying speed is high, the belt 111 is easy to deviate, so that the belt 111 is abraded and even falls off, and normal material conveying is seriously influenced. For this reason, the present embodiment provides a belt deviation preventing and limiting mechanism on the belt conveying roller 112 to avoid the above situation.

Specifically, as shown in fig. 2, the belt deviation prevention limiting mechanism includes taper sleeves 113, the taper sleeves 113 are disposed at two axial ends of each belt conveying roller 112, and the small ends of the two taper sleeves 113 on the same belt conveying roller 112 are disposed opposite to each other. The belt 111 is held between two taper sleeves 113 at both axial ends of the belt conveying roller 112.

Further, the belt deviation prevention limiting mechanism further comprises a fixing piece 114, the taper sleeves 113 are connected with the fixing piece 114, the fixing piece 114 is adjustable in the axial direction of the belt conveying roller 112, the positions of the two taper sleeves 113 can be adjusted according to the actual width of the belt 111, and the use flexibility is good.

The fixing member 114 includes a positioning sleeve 116 and a fixing flange 117 disposed at one end of the positioning sleeve 116, the positioning sleeve 116 is movably sleeved on the belt conveying roller 112, the positioning sleeve 116 is fixed on the belt conveying roller 112 through a positioning member 119, and the fixing flange 117 is used for being connected with the taper sleeve 113 to realize the connection between the fixing member 114 and the taper sleeve 113. The position of the positioning sleeve 116 on the belt feeding roller 112 is adjustable, and then the positioning sleeve 116 is fixed on the belt feeding roller 112 by the positioning member 119, thereby achieving the fixing of the taper sleeve 113.

During actual installation, optionally, the positioning sleeve 116 is sleeved on the belt conveying roller 112 and is placed in the taper sleeve 113, so as to save the occupied space of the belt deviation-preventing limiting mechanism on the belt conveying roller 112 and avoid the positioning sleeve 116 interfering with other components.

Furthermore, a threaded hole is formed in the positioning sleeve 116, the positioning member 119 includes a first bolt, and the first bolt is screwed in the threaded hole and abuts against the belt conveying roller 112, so as to fix the position of the positioning sleeve 116.

During assembly, the positioning sleeve 116 is sleeved on the belt conveying roller 112, and after the position is adjusted, the first bolt is screwed and abutted on the belt conveying roller 112, so that the installation and the fixation of the fixing piece 114 are realized. In other embodiments, the positioning sleeve 116 may be fixed on the belt conveying roller 112 by other structures, and is not limited in particular.

As shown in fig. 3 and 4, in the present embodiment, a sealing plate 115 is provided at an end of the large end of the taper sleeve 113, the sealing plate 115 is provided to facilitate connection of the taper sleeve 113 to the fixing member 114, the sealing plate 115 is connected to the fixing flange 117, and a hole through which the belt feeding roller 112 is inserted is formed in the sealing plate 115.

Alternatively, the locating sleeve 116 may be inserted through a hole in the sealing plate 115 and placed inside the taper sleeve 113. The closing plate 115 is preferably connected with the taper sleeve 113 in a welding mode, and the connecting mode is simple and has good structural strength.

In order to connect the taper sleeve 113 to the fixing element 114, a first connecting element 118 is provided on the sealing plate 115, and the fixing flange 117 is detachably connected to the first connecting element 118 via a second connecting element.

Further, as shown in fig. 2, a first connecting member 118 is disposed at one side of the sealing plate 115 disposed in the taper sleeve 113, and a fastener sequentially penetrates through the fixing flange 117 and the sealing plate 115 to connect with the first connecting member 118. When the taper sleeve 113 is connected with the fixing part 114, the sealing plate 115 is attached to the fixing flange 117, so that the structural compactness of the deviation-preventing limiting mechanism is improved.

In order to improve the connection strength between the taper sleeve 113 and the fixing member 114, in this embodiment, the first connecting member 118 is provided in plurality, and the plurality of first connecting members 118 are arranged along the circumferential direction of the sealing plate 115.

Preferably, first connecting piece 118 includes the nut, and the nut is fixed in on shrouding 115 through the welded mode, and the second connecting piece includes the second bolt, and the shrouding 115 and mounting flange 117 are convenient for connect to the second bolt and nut spiro union, and simple structure, convenient for material collection, easy to carry out.

When the belt feeding device 110 conveys the material, the conveying surface of the belt 111 is inevitably stained with residues, and if the material is not cleaned in time, the residues are scattered to each part of the organic coating processing equipment along with the rotation of the belt 111. In order to clean the belt 111 during the loading operation and directly send the cleaned residues to the secondary crushing assembly 200, the discharging end of the belt feeding device 110 is inserted into the housing 210 of the secondary crushing assembly 200, and the belt cleaning device 120 is additionally arranged at the discharging end.

As shown in fig. 5, the belt cleaning device 120 includes a scraper 121, and one end of the scraper 121 is abutted against the non-conveying surface of the belt 111, so as to avoid the scraper 121 from interfering with the transportation of the material on the conveying surface of the belt 111, and to clean the residue on the conveying surface of the belt 111 during the loading operation of the belt 111, so that the residue cleaned from the belt 111 directly enters the housing 210 along with the material to be crushed for crushing. Since nylon has high mechanical strength and wear resistance, the blade 121 is made of nylon in this embodiment, and the blade 121 made of other materials with high mechanical strength and wear resistance may be selected in other embodiments, and is not limited in detail here.

The conveying surface refers to an area on the outer surface of the belt 111 for receiving and conveying the material when the belt 111 is conveying the material.

In this embodiment, the scraper 121 abuts on a region of the belt 111 that is in contact with the conveying surface thereof. In other embodiments, the scraper 121 may abut against the lower surface of the belt 111.

Further, in order to ensure that the scraper 121 can always contact the belt 111 to clean the belt 111 in real time, the belt cleaning device 120 further includes an elastic member capable of elastically contacting one end of the scraper 121 to the non-conveying surface of the belt 111. When the residue on the conveying surface of the belt 111 can not be removed, the scraper 121 can avoid the residue under the driving of the elastic member, and the situation that the scraper 121 cannot be automatically adjusted to cause the belt 111 to slip is prevented.

Optionally, the elastic member is a compression spring, and the belt cleaning device 120 further includes an expansion member 122 and a support member 123, wherein the expansion member 122 includes a fixed end and an expansion end connected to the fixed end in a sliding manner, the fixed end and the expansion end are connected to each other through the compression spring, the fixed end is rotatably connected to the housing 210, and the expansion end is fixedly connected to the scraper 121. When the scraper 121 touches the residue which cannot be removed, the telescopic end slides to the fixed end, and the fixed end of the telescopic piece 122 rotates, so that the scraper 121 avoids the residue; at the same time, the elastic element accumulates the force for restoring the scraper 121; the support unit may provide support for the blades 121, enhancing the stability of the blades 121, allowing the blades 121 to rotate relative to the housing 210 of the secondary size reduction assembly 200.

The supporting unit comprises a supporting piece 123, the supporting piece 123 extends along the width direction of the belt 111, the supporting piece 123 is arranged between the belt 111 and the scraper 121, two ends of the supporting piece 123 are rotatably connected to the shell 210, a rotating groove is formed on the scraper 121, and the supporting piece 123 is abutted and matched with the inner wall of the rotating groove to enable the scraper 121 to rotate around the supporting piece 123. The blade 121 is supported by the support 123 so that the blade 121 can rotate around the support 123. In this embodiment, the two ends of the support member 123 and the housing 210 are rotatably connected by bearings to reduce the friction between the support member 123 and the scraper 121 when rotating.

Further, in order to ensure that the scraper 121 can be uniformly stressed, at least two telescopic members 122 are provided, and the at least two telescopic members 122 are distributed at intervals along the width direction of the belt 111. In this embodiment, the number of the expansion pieces 122 is two, and in other embodiments, different numbers of expansion pieces 122 may be selected according to the width of the belt 111, which is not described herein again.

Further, in order to facilitate the replacement of the scraper 121, in this embodiment, the telescopic end of the telescopic member 122 is detachably connected to the scraper 121 through a connecting plate 124. Specifically, the telescopic end of the telescopic member 122 is fixedly connected to one end of the connecting plate 124, the other end of the connecting plate 124 is connected with the scraper 121 in a splicing fit mode and then connected through at least two fasteners, and the at least two fasteners are arranged at intervals in the width direction of the scraper 121.

Optionally, a protective cover 125 is disposed on a side of the scraper 121 opposite to the belt 111, and the protective cover 125 can protect the scraper 121 from being impacted by the material, so as to prolong the service life of the scraper 121. In this embodiment, the shield 125 is made of iron sheet.

Further, in order to facilitate the replacement of the protective cover 125, in the present embodiment, the scraper 121 is detachably connected to the protective cover 125. In order to control the manufacturing cost of the device, the scraper 121, the protective cover 125 and the connecting plate 124 are connected by the same set of fasteners, and in other embodiments, the scraper 121 and the protective cover 125 may also be detachably connected by clamping or the like, which is not described herein again.

Referring again to fig. 1, the organic covering processing apparatus provided in this embodiment further includes a dyeing component 300, after the material is first-stage pulverized, the material enters the second-stage pulverizing component 200 under the transportation of the feeding component 100, the pulverizing unit 220 disposed in the second-stage pulverizing component 200 performs second-stage pulverization on the material, and the pulverized material finally enters the dyeing component 300 for dyeing.

The dyeing assembly 300 comprises a dyeing drum 310 capable of rotating around its axis, and a spiral channel 311 for conveying materials is arranged in the dyeing drum 310. After the materials fall into the spiral channel 311, the inner wall of the spiral channel 311 pushes the materials to move toward the outlet of the spiral channel 311 along with the rotation of the dyeing drum 310.

In order to facilitate the materials after the secondary crushing to enter the dyeing cylinder 310, the outlet of the secondary crushing assembly 200 is connected with a discharging channel 230, and the discharging channel 230 is used for receiving the materials crushed by the crushing unit 220; one end of the discharging channel 230 extends into the dyeing cylinder 310, and the bottom wall of the discharging channel 230 is inclined downwards along the discharging direction, so that the crushed materials can slide into the dyeing cylinder 310 through the discharging channel 230 for dyeing under the action of gravity and the vibration of the equipment; in order to ensure that the discharging channel 230 does not interfere with the normal rotation of the dyeing drum 310, the end of the discharging channel 230 extending into the dyeing drum 310 is suspended.

When the amount of the material flowing through the discharging channel 230 is too large, the material slides down into the dyeing drum 310 only by gravity, and the material may be blocked in the discharging channel 230. For this purpose, a material shifting unit 240 is disposed in the discharging channel 230 of this embodiment, and is used for shifting the material in the discharging channel 230 to the dyeing drum 310.

Specifically, the material shifting unit 240 includes a material shifting roller, and the material shifting roller is rotatably mounted on a side wall of the discharging channel 230; the material stirring roller is provided with a plurality of material stirring rods at intervals along the axial direction, the material stirring rods are provided with a plurality of groups in order to improve the material stirring efficiency of the material stirring unit 240, and the plurality of groups of material stirring rods are distributed at intervals along the circumferential direction of the material stirring roller.

Optionally, a strainer 211 is disposed in the discharging channel 230, and the strainer 211 is located below the pulverizing unit 220 and upstream of the kick-off unit 240. The materials crushed by the crushing unit 220 are filtered by the filter screen 211, and then are discharged to the outlet end of the discharging channel 230 by the material shifting unit 240, so that the sizes of the materials entering the dyeing drum 310 are basically consistent, and the materials are more easily and uniformly dyed.

Further, the circumferential edge of the screen 211 is connected to the inner wall of the tapping channel 230. In this embodiment, discharging channel 230's inner wall is provided with the installing support, and filter screen 211 circumference edge passes through fastener fixed connection with the installing support, and when filter screen 211 takes place the condition that influences filter screen 211 normal use such as damage, filter screen 211 mesh jam, can change filter screen 211. It should be noted that, in other embodiments, the circumferential edge of the filter screen 211 and the inner wall of the discharging channel 230 may be connected in other manners, such as clamping, and the like, and are not limited herein.

Further, the center of the filter screen 211 in this embodiment is concave downward, and the upper surface of the filter screen 211 can receive the materials crushed by the crushing unit 220 as much as possible, so that the filtering efficiency of the materials is improved.

Further, in the present embodiment, a cover plate 250 is sleeved outside the discharging channel 230 for preventing the material from splashing out of the dyeing drum 310 when the crushed material enters the spiral channel 311 in the dyeing drum 310 through the outlet end of the discharging channel 230. The gap is formed between the cover plate 250 and the upstream end of the spiral path 311 of the dyeing cylinder 310, so that the resistance of the dyeing cylinder 310 during rotation can be prevented from increasing. After the materials enter the spiral channel 311 of the dyeing cylinder 310, most of the materials will rotate along with the dyeing cylinder 310, and move towards the outlet of the spiral channel 311 through the spiral channel 311 under the pushing of the inner wall of the spiral channel 311, and a small amount of the materials will move towards the direction away from the outlet of the spiral channel 311. As the material is continuously fed into the spiral passage 311, the material is accumulated between the cover plate 250 and the spiral passage 311, causing the material to be scattered from a gap between the cover plate 250 and the upstream end of the spiral passage 311; the accumulated material filled between the cover plate 250 and the upstream end of the spiral passage 311 also increases the rotation resistance of the dyeing drum 310, which affects the operation of the apparatus.

In order to solve the above problem, in the present embodiment, the screw pitch of the spiral channel 311 is set such that the axial distance between the outlet end of the discharging channel 230 and the upstream end of the spiral channel 311 is not less than twice, so that the material falls into the end of the spiral channel 311 close to the outlet of the spiral channel 311 as much as possible, even if a small amount of material moves toward the direction of the cover plate 250 at the initial stage of entering the spiral channel 311, due to the limitation of the axial distance between the outlet end of the discharging channel 230 and the upstream end of the spiral channel 311, the material moves toward the outlet of the spiral channel 311 again under the pushing of the inner wall of the spiral channel 311 before separating from the spiral channel 311 from the gap between the upstream end of the spiral channel 311 and the cover plate 250 with the continuous rotation of the dyeing drum 310.

The dyeing assembly 300 further comprises a spray pipe 320 and a spray head 330, wherein the spray pipe 320 extends into the dyeing cylinder 310 and extends along the axial direction of the dyeing cylinder 310. The spray pipe 320 is provided with a spray head 330, and the dyeing agent in the spray pipe 320 can be sprayed into the dyeing cylinder 310 through the spray head 330.

As shown in fig. 6, the dyeing cylinder 310 can rotate around its axis continuously during operation, and the shower pipe 320 is suspended in the air in order not to affect the rotation of the dyeing cylinder 310; the materials in the spiral channel 311 are pushed to the outlet end direction of the dyeing cylinder 310 along with the rotation of the dyeing cylinder 310, and the materials are kept in a turnover state; meanwhile, the spray head 330 sprays the coloring agent into the coloring barrel 310, so that the materials can be colored in the conveying process.

It should be noted that, when the materials enter the dyeing drum 310 and rotate with the dyeing drum 310, most of the materials will fall back into the dyeing drum 310 before reaching the center of the dyeing drum 310 due to the gravity and the limitation of the rotation speed of the dyeing drum 310. In the prior art, a spraying pipe 320 is generally arranged right above the center of a dyeing cylinder 310, but the problem of uneven dyeing of materials in the spraying and dyeing process is caused because less materials are sprayed by the spraying pipe 320 in the spraying range of a dyeing agent.

In this embodiment, a vertical central plane of the dyeing cylinder 310 is taken as a first plane 316, a vertical central plane of the shower pipe 320 is taken as a second plane 321, horizontal central axes of two axial end surfaces of the dyeing cylinder 310 are respectively taken as a first horizontal central axis 314 and a second horizontal central axis 315, a plane formed by the first horizontal central axis 314 and the second horizontal central axis 315 is taken as a preset plane, and a direction indicated by an arrow in the figure is a rotation direction of the dyeing cylinder 310 during operation.

It should be noted that the rotation direction of the dyeing drum 310 is related to its own setting, and will not be described herein.

The organic covering processing equipment in the embodiment arranges the spray pipe 320 above the preset plane; the outlet of the nozzle 330 is located between the first plane 316 and the second plane 321, the outlet of the nozzle 330 is inclined downwards, and the included angle between the central axis 331 of the outlet of the nozzle 330 and the second plane 321 is 25-55 degrees. When the material rotates along with the dyeing cylinder 310, the falling point of the material as much as possible can be located in the spraying range of the spraying nozzle 330 for spraying the dyeing agent, so that the material as much as possible is dyed by the dyeing agent, and the material can be uniformly dyed along with the continuous overturning of the material in the dyeing cylinder 310 and the conveying of the material to the outlet direction of the spiral channel 311.

Taking the counterclockwise rotation of the dyeing cylinder 310 shown in fig. 6 as an example, the spraying pipe 320 is disposed at the left side of the first plane 316, and the cavity wall of the dyeing cylinder 310 at the same side as the spraying pipe 320 moves downward relative to the spraying pipe 320; in other embodiments, if the dyeing drum 310 rotates clockwise with reference to the drawing, when the shower pipe 320 is disposed on the right side of the first plane 316, the chamber wall of the dyeing drum 310 on the same side as the shower pipe 320 moves downward relative to the shower pipe 320.

Further, since the coloring agent sprayed from the spray head 330 is generally distributed in a cone or a fan shape, the farther the outlet of the spray head 330 is from the material, the larger the spraying range of the coloring agent. In the organic covering processing equipment, the spray pipe 320 is arranged on one side of the cavity wall of the dyeing cylinder 310, which moves downwards relative to the spray pipe 320, so that the connecting line of the outlet of the spray head 330 and the center of the material accumulation position is intersected with the radial central axis of the dyeing cylinder 310, and the outlet of the spray head 330 is far away from the material as much as possible, the spraying range of the spray head 330 for spraying the dyeing agent can be enlarged, and the material is dyed by the dyeing agent as much as possible.

Further, in order to improve the material dyeing uniformity, the plurality of spray heads 330 are arranged, and the plurality of spray heads 330 are distributed at intervals along the axial direction of the spray pipe 320, so that the condition that the material cannot be dyed when the material moves out of the spraying range of the spray heads 330 due to the limitation of the spraying range of a single spray head 330 is avoided.

The material will be dyed by the coloring agent that shower nozzle 330 sprayed after falling into spiral passage 311, and along with the material is carried and is overturned in spiral passage 311, the part that is not dyed in the material can reduce gradually, and in this embodiment, along the ejection of compact direction of a dyeing section of thick bamboo 310, the interval between two adjacent shower nozzles 330 increases gradually, can effectively practice thrift the quantity of coloring agent.

In the preparation process of the organic covering, the dyeing is generally performed by spraying a fixed amount of dyeing agent into the dyeing drum 310 in the prior art to dye the material in the dyeing drum 310. The production of organic covering is the material loading, smash and dye and go on in succession, the material gets into the second grade crushing unit 200 through material loading subassembly 100 and smashes the back and can constantly send into dyeing section of thick bamboo 310 in and dye, because the material volume of carrying is constantly changing in the material loading link, lead to the material through smashing the back and enter into the material volume in the dyeing section of thick bamboo 310 not fixed unchangeable, consequently to adopting the mode of quantitative spraying coloring agent to spray the material in the dyeing section of thick bamboo 310 when dyeing, can have the not enough or excessive problem of coloring agent of the coloring agent that sprays.

In order to solve the above problem, the organic covering processing apparatus provided in this embodiment further includes a feeding amount detection device 400, a colorant tank, and a spray pump. The feeding amount detection device 400 is used for detecting the feeding amount of the feeding assembly 100; the dyeing agent cylinder is used for containing a dyeing agent; the inlet of the spray pump is communicated with the coloring agent cylinder, and the outlet of the spray pump is communicated with the spray pipe 320. The amount of dye pumped by the spray pump into the spray pipe 320 can be adjusted according to the amount of the material to be loaded.

Specifically, as shown in fig. 7, the feeding amount detecting device 400 includes a mounting frame 410, a turning plate 420 and an angle detecting unit 430, wherein the turning plate 420 is disposed above the belt 111, the upper end of the turning plate 420 is rotatably connected to the mounting frame 410, and the turning plate 420 can be pushed by the material conveyed on the belt 111 and rotates relative to the mounting frame 410.

It should be noted that, in the organic covering processing equipment, because the overall size of the turnover plate 420 is small, the turnover plate 420 can be in a vertical state under the action of self weight, and the lower end of the turnover plate 420 is suspended; in other embodiments, when the overall dimension of the flipping board 420 is large, the lower end of the flipping board 420 under the self-weight state can abut against the outer surface of the belt 111 to prevent the belt 111 from normally rotating, and in order to ensure the normal operation of the belt 111, a limiting device needs to be added to limit the flipping board 420 from rotating in a direction close to the belt 111 under the self-weight effect, so that the lower end of the flipping board 420 is suspended, and an included angle formed by the flipping board 420 and the belt 111 facing the material conveying direction is set to be an acute angle, so that the flipping board 420 can rotate at a certain angle under the pushing of the material conveyed by the belt 111.

The angle detecting unit 430 is configured to detect a rotation angle of the turnover plate 420, so as to determine an amount of the material that is delivered into the dyeing drum 310 by the feeding assembly 100, that is, a feeding amount of the feeding assembly 100. Illustratively, the angle detecting unit 430 is a rotation angle sensor.

Specifically, before the material in the feeding assembly 100 enters the dyeing cylinder 310, the material needs to pass through the turnover plate 420, the material pushes the turnover plate 420 to rotate by a certain angle when passing through the turnover plate 420, and the angle detection unit 430 can obtain the amount of the material entering the dyeing cylinder 310 by detecting the rotation angle.

It should be noted that the lower end of the turning plate 420 is suspended, so that the interference of the turning plate 420 on the operation of the belt 111 can be avoided; at this time, a small amount of materials may enter the dyeing drum 310 through the suspended area below the turnover plate 420 without causing the rotation of the turnover plate 420, optionally, the spraying head 330 is set to spray a quantitative dyeing agent when the angle of the turnover plate 420 is zero, so that the materials entering the dyeing drum 310 are dyed, or under the condition that the turnover plate 420 is enabled to rotate relative to the mounting frame 410, the distance between the lower end of the turnover plate 420 and the belt 111 is reduced as much as possible, and the probability that the materials pass through the suspended area below the turnover plate 420 without causing the rotation of the turnover plate 420 is reduced.

In this embodiment, there are two mounting frames 410, the flipping plate 420 is located between the two mounting frames 410, each mounting frame 410 is connected to a rotating shaft 440 rotatably connected thereto, and the rotating shaft 440 is fixedly connected to the flipping plate 420 to rotatably connect the flipping plate 420 to the mounting frames 410. In order to minimize the friction when the rotating shaft 440 rotates, the rotating shaft 440 is rotatably coupled to the mounting bracket 410 by a bearing.

Optionally, the feeding assembly 100 further includes two guard plates, the two guard plates are respectively disposed on two sides of the width direction of the belt 111, the guard plates extend along the feeding direction of the belt 111, and the two guard plates and the upper surface of the belt 111 enclose a feeding bin to ensure that the material is not scattered to the outside in the transportation process of the feeding assembly 100. The two mounting frames 410 are respectively disposed on a side of each guard plate opposite to the other guard plate. All be equipped with the through-hole on the above-mentioned backplate, the one end of pivot 440 passes the through-hole and is connected with the rotation of mounting bracket 410. In this embodiment, the bearing is disposed in the through hole.

As shown in fig. 8, in this embodiment, one end of the rotating shaft 440 is fixedly connected to the angle detecting unit 430 through the coupler 450, and the angle detecting unit 430 can detect the rotation angle of the rotating shaft 440 and convert the rotation angle into the amount of the material entering the dyeing drum 310.

In order to realize that the dyeing agent amount can be automatically adjusted according to the material amount entering the dyeing cylinder 310, the spraying pump can be set as a variable pump, and the discharge capacity of the spraying pump can be adjusted according to the material amount, so that the dyeing agent amount pumped to the spraying pipe 320 can be adjusted, and the dyeing agent amount sprayed into the dyeing cylinder 310 by the spraying nozzle 330 can be controlled. In other embodiments, the outlet of the spray pump can also be communicated with the spray pipe 320 through a flow regulating valve, and the amount of the dyeing agent sprayed into the dyeing cylinder 310 can be adjusted by adjusting the opening degree of the flow regulating valve to adjust the spray head 330.

During the dyeing process in the dyeing drum 310, the material gradually moves toward the outlet end of the dyeing drum 310 along with the rotation of the dyeing drum 310. As shown in fig. 9 and 10, three helical blades 312 are disposed on the inner wall of the dyeing drum 310 at the discharge end of the helical channel 311, and the helical blades 312 are circumferentially distributed along the inner wall of the dyeing drum 310 at intervals, and a discharge port 313 communicated with the helical channel 311 is formed between two adjacent helical blades 312, so that at least one discharge port 313 discharges materials all the time during the rotation of the dyeing drum 310.

Because the number of the helical blades 312 is three, three discharge holes 313 communicated with the helical channel 311 are formed at the outlet end of the dyeing drum 310, so that in the process that the dyeing drum 310 rotates for a circle, at least one discharge hole 313 is arranged on the dyeing drum 310 for discharging. In the rotating process of the dyeing cylinder 310, when the discharging of one discharging port 313 is finished, the discharging of the other discharging port 313 just starts; or one discharge port 313 can be used for discharging before the end, the discharge port 313 adjacent to the discharge port 313 starts to discharge, and two discharge ports 313 are used for discharging.

It should be noted that, in other embodiments, two, four or more helical blades 312 may be provided. When the number of the helical blades 312 is set, the rotation speed of the dyeing drum 310 needs to be combined to achieve the effect of continuously discharging the material from the outlet end of the dyeing drum 310.

In order to ensure the reliability of the helical blade 312 during the operation, optionally, the helical blade 312 is fixed to the inner wall of the dyeing cylinder 310 by welding.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.