阅读说明：本技术 一种便于港区集中堆料的履带式自动上料装载机 (Crawler-type automatic feeding loader convenient to windrow is concentrated in port district ) 是由 倪小华 于 2020-12-05 设计创作，主要内容包括：本发明公开了一种便于港区集中堆料的履带式自动上料装载机,属于上料机技术领域,通过在履带输送总成上均匀分布多个上料斗,多个上料斗依次循环从履带输送总成底部运动至其顶部,上料斗在运动至堆料腔处将物料向上带动,当上料斗运动至履带输送总成的顶端部处,利用磁吸启动机构对弧形翻盖板的磁吸作用,此时弧形翻盖板磁吸翻转后,上料斗内的物料通过落料腔落下,完成上料收集操作,而当上料斗远离磁吸启动机构后,弧形翻盖板又向落料腔处进行翻转复位,以实现后续的上料操作,无需人工对物料进行装载,且也无需人工对向上运输的物料进行手动落料,无需任何挡料装置,且弧形翻盖板在物料装载、卸载时灵活启闭,不影响装载、卸载操作。(The invention discloses a crawler-type automatic loading machine convenient for centralized stacking in harbor areas, belonging to the technical field of loading machines, wherein a plurality of loading hoppers are uniformly distributed on a crawler conveying assembly, the plurality of loading hoppers sequentially and circularly move from the bottom to the top of the crawler conveying assembly, the loading hoppers drive materials upwards at the position of moving to a stacking cavity, when the loading hoppers move to the top end part of the crawler conveying assembly, the magnetic attraction action of a magnetic attraction starting mechanism on an arc-shaped flip plate is utilized, at the moment, the materials in the loading hoppers fall through a blanking cavity after the arc-shaped flip plate is magnetically attracted and overturned, the loading collection operation is completed, and when the loading hoppers are far away from the magnetic attraction starting mechanism, the arc-shaped flip plate overturns and resets to the blanking cavity again, so as to realize the subsequent loading operation, the materials are not required to be loaded manually, and the materials conveyed upwards are not required to be manually blanked without any material blocking device, and the arc-shaped turnover cover plate is flexibly opened and closed during material loading and unloading, and the loading and unloading operation is not influenced.)

1. The utility model provides a crawler-type automatic feeding loader convenient to windy spot concentrates windrow, includes feeding table (1) and crawler belt conveyor assembly (2) of fixed mounting on feeding table (1), its characterized in that: the outer end wall of the crawler conveying assembly (2) is uniformly distributed and linked with a plurality of linking cross beams (3), the outer ends of the linking cross beams (3) are fixedly connected with a feeding hopper (4), the feeding hopper (4) comprises an oval collecting hopper (401) connected to the linking cross beams (3), a blanking cavity (404) is formed in one side wall of the oval collecting hopper (401) far away from the linking cross beams (3), an arc-shaped turnover cover plate (402) is rotatably installed at the blanking cavity (404), the bottom end of the feeding table (1) is fixedly connected with two stacking plates (101) along the horizontal direction, a stacking cavity is formed between the two stacking plates (101) and the feeding table (1), a feeding auxiliary plate (5) is fixedly connected to the upper side of one side of the feeding table (1) far away from the stacking cavity, and the feeding auxiliary plate (5) is arranged on the lower side of the feeding hopper (4) above the feeding table, the feeding device is characterized in that a blanking port (501) corresponding to the blanking cavity (404) is formed in the feeding auxiliary plate (5), a magnetic attraction starting mechanism for turning over and starting the arc-shaped turning plate (402) is fixedly connected to the outer side wall of the feeding auxiliary plate (5), and a magnet layer (403) matched with the magnetic attraction starting mechanism is embedded and connected to the outer end wall of the arc-shaped turning plate (402).

2. The tracked automatic loading loader for facilitating port area centralized stockpiling of the claim 1 is characterized in that: the feeding table (1) comprises a bottom plate located at the bottom end and side plates fixedly connected to two sides of the upper end of the bottom plate, and the crawler belt conveying assembly (2) is installed between the two side plates in an upward inclined mode.

3. The tracked automatic loading loader for facilitating port area centralized stockpiling of the claim 2 is characterized in that: the crawler conveying assembly (2) comprises a pair of rotating rollers which are rotatably arranged on two side plates, crawler chains are sleeved on the rotating rollers, the rotating rollers which are horizontally arranged are fixedly connected through a linkage shaft, and a driving motor for driving one of the rotating rollers is fixedly arranged on the outer side wall of one of the side plates.

4. The tracked automatic loading loader for facilitating port area centralized stockpiling of the claim 1 is characterized in that: the oval-shaped aggregate bin (401) comprises an arc-shaped plate fixedly connected to the connecting cross beam (3), sealing plates are fixedly connected to two side walls of the arc-shaped plate, and the blanking cavity (404) is formed in the side wall of one end, close to the feeding auxiliary plate (5), of the arc-shaped plate.

5. The tracked automatic loading loader for port area centralized stockpiling of claim 4, wherein: all connect on the top relative lateral wall in blanking chamber (404) through the dwang on the top both sides wall of arc flip board (402), two all the cover is equipped with torsion spring on the dwang, and torsion spring's both ends are connected respectively on arc flip board (402) and blanking chamber (404) inner wall.

6. The tracked automatic loading loader for port area centralized stockpiling of claim 5, wherein: the side wall of the arc-shaped flip plate (402) is coated with a sealing gasket, and the sealing gasket is in sealing connection with the inner wall of the blanking cavity (404).

7. The tracked automatic loading loader for facilitating port area centralized stockpiling of claim 6, wherein: the magnetic attraction starting mechanism comprises an arc-shaped bearing plate (6) fixedly connected to the feeding auxiliary plate (5), the arc-shaped bearing plate (6) is arranged in an upward inclined mode, and the top end of the arc-shaped bearing plate (6) is fixedly connected with a magnetic attraction column (7) located above the side of the feeding auxiliary plate (5).

8. The tracked automatic loading loader for facilitating port area centralized stockpiling of claim 7, wherein: the magnet layer (403) is embedded and connected on the outer wall of the lower end of the arc-shaped flip plate (402), and the magnetic attraction column (7) and the magnet layer (403) are arranged in a magnetic attraction way.

9. The tracked automatic loading loader for facilitating port area centralized stockpiling of the claim 1 is characterized in that: a loading bag (8) is connected below the feeding auxiliary plate (5), the loading bag (8) is placed on the feeding table (1), and the loading bag (8) is of a conical structure with a narrow upper part and a wide lower part.

10. The tracked automatic loading loader for facilitating port area centralized stockpiling of claim 9, wherein: the top end outer side wall of the loading bag (8) is embedded with a plurality of hooks arranged downwards, and a plurality of hanging holes matched with the hooks are formed in the inner bottom of the blanking port (501).

Technical Field

The invention relates to the technical field of feeding machines, in particular to a crawler-type automatic feeding loader convenient for port area centralized stacking.

Background

With the development of port logistics propulsion and information technology, port transportation industry is gradually flourishing, and bulk cargos such as sandy soil, coal, grain and the like on the shore are transported to port sea freighters and then transported to other places by the port sea freighters in port transportation. In the situation that the goods are not timely pulled away before being loaded onto the ship or after being unloaded from the ship, the goods generally need to be intensively stacked in a port area to play a role in temporary storage.

Because often through loader or manual loading in the time of current material loading machine material loading, the operating labor is big, and current material loading machine material loading in-process need prevent the material landing through dam device, makes the device comparatively inconvenient when loading and unloading the material, and these problems often cause harbour district turnover in-process stock dump land shortage, and place economic benefits is not high.

Therefore, the crawler-type automatic loading loader convenient for port area centralized stacking is provided to effectively solve the problems in the prior art.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a crawler-type automatic loading and loading machine convenient for centralized material stacking in a harbor area, a plurality of loading hoppers are uniformly distributed on a crawler conveying assembly and sequentially and circularly move from the bottom of the crawler conveying assembly to the top of the crawler conveying assembly, the loading hoppers drive materials upwards when moving to a material stacking cavity, when the loading hoppers move to the top end part of the crawler conveying assembly, the magnetic attraction starting mechanism is utilized to carry out the magnetic attraction action on an arc-shaped flip cover plate, at the moment, the materials in the loading hoppers fall down through a blanking cavity after the arc-shaped flip cover plate is magnetically attracted and overturned, the loading and collecting operation is finished, and when the loading hoppers are far away from the magnetic attraction starting mechanism, the arc-shaped flip cover plate is overturned and reset to the blanking cavity again to realize the subsequent loading operation without manual loading of the materials and without manual operation of the materials transported upwards, any material blocking device is not needed, the arc-shaped turnover cover plate is flexibly opened and closed when materials are loaded and unloaded, and the loading and unloading operation is not influenced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A crawler-type automatic loading and loading machine convenient for concentrated stacking in harbor areas comprises a loading platform and a crawler conveying assembly fixedly arranged on the loading platform, wherein a plurality of connecting beams are uniformly distributed and linked on the outer end wall of the crawler conveying assembly, the outer ends of the connecting beams are fixedly connected with a loading hopper, the loading hopper comprises an oval-shaped loading hopper connected on the connecting beams, a blanking cavity is formed in the side wall of the oval-shaped loading hopper, which is far away from the connecting beams, an arc-shaped turnover cover plate is rotatably arranged at the blanking cavity, two stacking plates are fixedly connected with the bottom end part of the loading platform along the horizontal direction, a stacking cavity is formed between the two stacking plates and the loading platform, a loading auxiliary plate is fixedly connected above one side of the loading platform, which is far away from the stacking cavity, the loading auxiliary plate is arranged on the lower side of the loading hopper above, and a blanking port corresponding to the position of the blanking cavity is formed on the loading auxiliary plate, the outer side wall of the feeding auxiliary plate is fixedly connected with a magnetic attraction starting mechanism for turning over and starting the arc-shaped turnover cover plate, and a magnet layer matched with the magnetic attraction starting mechanism is embedded and connected on the outer end wall of the arc-shaped turnover cover plate.

Furthermore, the feeding table comprises a bottom plate positioned at the bottom end and side plates fixedly connected to two sides of the upper end of the bottom plate, and the crawler conveying assembly is obliquely arranged between the two side plates.

Further, the assembly is carried including rotating a pair of live-rollers of installing on two curb plates to the track, and two pairs all the cover is equipped with the track chain on the live-roller, through universal driving shaft fixed connection between the live-roller that the level set up, and fixed mounting has the driving motor who carries out the drive to one of them live-roller on the lateral wall of one of them curb plate, utilizes driving motor to drive the track chain and rotates to drive the feeding funnel of a plurality of linking crossbeam outside departments and reciprocate, realize upwards driving the material in feeding platform material piling cavity.

Further, ellipse shape collecting hopper includes fixed connection in the arc on linking up the crossbeam, equal fixedly connected with closing plate on the both sides wall of arc, the blanking chamber is seted up on the arc is close to the one end lateral wall of material loading accessory plate, when the material loading hopper moves to the top department of material loading accessory plate, utilizes magnetism to inhale actuating mechanism and opens the arc apron, exposes the blanking chamber to in the material loading.

Further, all connect on the relative lateral wall of top in blanking chamber through the dwang on the wall of arc flip's the top both sides, two all the cover is equipped with torque spring on the dwang, and torque spring's both ends are connected respectively on arc flip and blanking intracavity wall, and in keeping away from the scope of magnetism actuating mechanism of inhaling, arc flip sealed the inlaying under the effect of the dwang that the cover was equipped with torque spring locates in the blanking intracavity, when the feeding funnel moved to material loading accessory plate department, opened under the magnetism effect of inhaling actuating mechanism of magnetism to the blanking of being convenient for.

Furthermore, the magnetic attraction starting mechanism comprises an arc-shaped bearing plate fixedly connected to the feeding auxiliary plate, the arc-shaped bearing plate is arranged in an upward inclined mode, and the top end of the arc-shaped bearing plate is fixedly connected with a magnetic attraction column located above the side of the feeding auxiliary plate.

Furthermore, the magnet layer is embedded and connected on the outer wall of the lower end of the arc-shaped turnover cover plate, and the magnetic attraction column and the magnet layer are arranged in a magnetic attraction mode.

Furthermore, a loading bag is connected below the loading auxiliary plate and is placed on the loading table, the loading bag is of a conical structure with a narrow top and a wide bottom, and when the arc-shaped flip plate on the oval collecting hopper is opened, materials inside the loading hopper fall into the loading bag through the blanking cavity and the blanking port and are collected.

Further, inlay on the top lateral wall of loading the bag and establish and be connected with a plurality of couples that set up down, the interior bottom department of blanking mouth has seted up a plurality ofly and has got in touch assorted hanging hole to load the bag and hang and locate on the material loading accessory plate, and utilize the couple mode, also convenient to detach.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is that a plurality of feeding hoppers are uniformly distributed on the crawler conveying assembly, the plurality of feeding hoppers sequentially and circularly move from the bottom of the crawler conveying assembly to the top of the crawler conveying assembly, the feeding hoppers of a hopper-shaped structure move to the stockpiling cavity to upwards drive materials, the stockpiling cavity is used for temporarily piling the materials, when the feeding hoppers move to the top end part of the crawler conveying assembly, the magnetic attraction starting mechanism is used for magnetically attracting the arc-shaped flip plate on the oval-shaped collecting hopper, at the moment, after the arc-shaped flip plate is magnetically attracted and overturned, the materials in the feeding hoppers fall down through the blanking cavity to complete the feeding and collecting operation, and after the feeding hoppers are far away from the magnetic attraction starting mechanism, the arc-shaped flip plate is overturned and reset to the blanking cavity again to realize the subsequent feeding operation, so as to realize the circulation, the manual loading of the materials is not needed, the manual blanking of the materials which are transported upwards is also not needed, and the matching of the oval-, the arc-shaped turnover cover plate is flexibly opened and closed during material loading and unloading without any material blocking device, and the loading and unloading operation is not influenced.

(2) The crawler belt conveying assembly comprises a pair of rotating rollers which are rotatably installed on two side plates, crawler belt chains are sleeved on the two pairs of rotating rollers, the rotating rollers which are horizontally arranged are fixedly connected through a linkage shaft, a driving motor which drives one of the rotating rollers is fixedly installed on the outer side wall of one of the side plates, the driving motor is used for driving the crawler belt chains to rotate, a plurality of feeding hoppers which are connected with the outer sides of the cross beams are driven to move up and down, and materials in the feeding table material stacking cavity are driven upwards.

(3) The ellipse shape collecting hopper includes fixed connection in the arc on linking up the crossbeam, equal fixedly connected with closing plate on the both sides wall of arc, and the blanking chamber is seted up on the arc is close to the one end lateral wall of material loading accessory plate, when the material loading hopper moved to the top department of material loading accessory plate, utilizes magnetism to inhale actuating mechanism and opens the arc flip board, exposes the blanking chamber to in order to carry out the material loading.

(4) All connect on the top relative lateral wall in blanking chamber through the dwang on arc flip board's the top both sides wall, all the cover is equipped with torque spring on two dwang, and torque spring's both ends are connected respectively on arc flip board and blanking intracavity wall, when the feeding funnel moved to feeding accessory plate department, inhale the magnetism of starting mechanism and inhale the effect and open down, so that the blanking, inhale starting mechanism's within range keeping away from magnetism, arc flip board is sealed to inlay under the effect of the dwang that is equipped with torque spring and locates the blanking intracavity, realize that the upset of arc flip board resets.

(5) Magnetism is inhaled actuating mechanism and is included the arc supporting plate of fixed connection on the material loading accessory plate, arc supporting plate slope up sets up, the post is inhaled to the magnetism that the top fixedly connected with of arc supporting plate is located material loading accessory plate side top, the magnet layer inlays to establish and connects on the lower extreme outer wall of arc flip board, the setting is inhaled with magnet layer magnetism to magnetism of magnetism, move to material loading accessory plate one side department when the feeding funnel, magnetism is inhaled the post and is played the magnetic attraction effect to the magnet layer, make the arc flip board move to magnetism post one side of inhaling, after the upset of arc flip board outside, the material in the feeding funnel just falls from blanking chamber department.

(6) The lower part of the feeding auxiliary plate is linked with a loading bag, the loading bag is placed on the feeding table and is of a conical structure with a narrow upper part and a wide lower part, and when the arc-shaped flip cover plate on the oval collecting hopper is opened, the materials inside the feeding hopper fall into the loading bag through the blanking cavity and the blanking port and are collected.

(7) Inlay on the top lateral wall of loading bag and establish and be connected with a plurality of couples that set up down, the interior bottom department of blanking mouth has seted up a plurality ofly and has got in touch assorted hanging hole to load the bag and hang and locate on the material loading accessory plate, and utilize the couple mode, also convenient to detach.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a perspective view of the present invention with a side wall removed;

FIG. 5 is a perspective view of the present invention at the loading hopper;

FIG. 6 is a perspective view of the combination of the auxiliary feeding plate and the magnetic attraction starting mechanism.

The reference numbers in the figures illustrate:

the device comprises a feeding table 1, a stacking plate 101, a crawler conveying assembly 2, a connecting beam 3, a feeding hopper 4, an oval collecting hopper 401, an arc-shaped turning cover plate 402, a magnet layer 403, a blanking cavity 404, a feeding auxiliary plate 5, a blanking port 501, an arc-shaped supporting plate 6, a magnetic attracting column 7 and a loading bag 8.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

Example 1:

referring to fig. 1-4, a crawler-type automatic feeding loader convenient for centralized stacking in a harbor area comprises a feeding table 1 and a crawler conveying assembly 2 fixedly installed on the feeding table 1, wherein a plurality of connecting beams 3 are uniformly distributed and connected on the outer end wall of the crawler conveying assembly 2, the outer ends of the connecting beams 3 are fixedly connected with a feeding hopper 4, the feeding table 1 comprises a bottom plate positioned at the bottom end and side plates fixedly connected at the two sides of the upper end of the bottom plate, the crawler conveying assembly 2 is obliquely installed between the two side plates, the crawler conveying assembly 2 comprises a pair of rotating rollers rotatably installed on the two side plates, two pairs of rotating rollers are respectively sleeved with a crawler chain, the horizontally arranged rotating rollers are fixedly connected through a linkage shaft, a driving motor for driving one rotating roller is fixedly installed on the outer side wall of one side plate, the driving motor is used for driving the crawler chain to rotate, the track transmission is prior art, and its theory of operation does not do too much repeated here, and the track chain of up-and-down motion drives a plurality of material loading hoppers 4 that link up 3 outside departments and reciprocates, realizes upwards driving the material of the windrow chamber department of material loading platform 1.

Referring to fig. 4-5, the feeding hopper 4 includes an oval collecting hopper 401 connected to the connecting beam 3, a blanking chamber 404 is formed on a side wall of the oval collecting hopper 401 far away from the connecting beam 3, an arc-shaped flip-flop 402 is rotatably installed at the blanking chamber 404, two stacking plates 101 are fixedly connected to a bottom end of the feeding table 1 along a horizontal direction, a stacking chamber is formed between the two stacking plates 101 and the feeding table 1, the stacking chamber is used for stacking and storing temporary materials in a harbor area, a feeding auxiliary plate 5 is fixedly connected above a side of the feeding table 1 far away from the stacking chamber, the feeding auxiliary plate 5 is disposed at a lower side of the feeding hopper 4 above, the feeding auxiliary plate 5 is provided with a blanking port 501 corresponding to the blanking chamber 404, a magnetic attraction starting mechanism for turning over and starting the arc-shaped flip-flop 402 is fixedly connected to an outer side wall of the feeding auxiliary plate 5, a magnet layer 403 matched with the magnetic attraction starting mechanism is embedded and connected to an outer end wall of the arc-shaped flip-flop 402, the arc-shaped flip plate 402 moving to the feeding auxiliary plate 5 is opened by the magnetic attraction action of the magnetic attraction starting mechanism and the magnet layer 403, and when the arc-shaped flip plate 402 is turned over, the material in the feeding hopper 4 falls down to load the material.

More specifically, the oval collecting hopper 401 includes an arc plate fixedly connected to the connecting beam 3, sealing plates are fixedly connected to two side walls of the arc plate, the blanking chamber 404 is opened on one side wall of the arc plate near the feeding auxiliary plate 5, when the feeding hopper 4 moves to a position above the feeding auxiliary plate 5, the arc flip plate 402 is opened by a magnetic attraction starting mechanism to expose the blanking chamber 404 for feeding, two side walls at the top end of the arc flip plate 402 are connected to opposite side walls at the top end of the blanking chamber 404 through rotating rods, two rotating rods are sleeved with torsion springs, and two ends of the torsion springs are respectively connected to the arc flip plate 402 and the inner wall of the blanking chamber 404, the torsion springs are embedded and installed inside the arc plate in cooperation with the rotating rods, which is not explicitly labeled in the figure, and is not described herein in too much detail, when the feeding hopper 4 moves to the feeding auxiliary plate 5, the magnetic attraction starting mechanism is opened under the magnetic attraction effect so as to facilitate blanking, the arc-shaped turning cover plate 402 is embedded in the blanking cavity 404 in a sealing manner under the action of the rotating rod sleeved with the torsion spring in the range far away from the magnetic attraction starting mechanism, the elliptic collecting hopper 401 is matched with the arc-shaped turning cover plate 402, any material blocking and loading are not needed, the arc-shaped turning cover plate 402 is flexibly opened and closed during material loading and unloading, and the loading and unloading operations are not affected.

It should be emphasized here that, under the action of the torsion spring, the arc flip board 402 can be well embedded on the oval collecting hopper 401, and can sufficiently support the materials in the oval collecting hopper 401, a person skilled in the art can set the magnetic attraction blocks capable of magnetic attraction with each other at the joint of the arc flip board 402 and the blanking cavity 404, and the magnetic attraction action of the magnetic attraction starting mechanism on the magnet layer 403 is greater than the magnetic attraction force of the two magnetic attraction blocks, so as to be enough to realize that when the feeding hopper 4 is conveyed to the feeding auxiliary plate 5, the magnetic attraction starting mechanism can play a magnetic attraction action on the arc flip board 402, after the feeding hopper 4 is far away from the magnetic attraction starting mechanism, under the restoring action of the torsion spring and the magnetic attraction action of the two magnetic attraction blocks, the arc flip board 4 can be restored, and is tightly embedded at the oval collecting hopper 401.

Referring to fig. 4-6, the magnetic attraction starting mechanism includes an arc-shaped supporting plate 6 fixedly connected to the feeding auxiliary plate 5, the arc-shaped supporting plate 6 is disposed to be inclined upward, a magnetic attraction column 7 located above the side of the feeding auxiliary plate 5 is fixedly connected to the top end of the arc-shaped supporting plate 6, a magnet layer 403 is embedded and connected to the outer wall of the lower end of the arc-shaped flip plate 402, the magnetic attraction column 7 and the magnet layer 403 are magnetically attracted, when the feeding hopper 4 moves to one side of the feeding auxiliary plate 5, the magnetic attraction column 7 plays a magnetic attraction role on the magnet layer 403, so that the arc-shaped flip plate 402 moves to one side of the magnetic attraction column 7, when the arc-shaped flip plate 402 is turned to the outside, the material in the feeding hopper 4 falls from the blanking chamber 404, and it should be noted that the blanking port 501 is much larger than the inner diameter of the blanking.

Please refer to fig. 4, it should be added that a loading bag 8 is connected below the loading auxiliary plate 5, the loading bag 8 is placed on the loading platform 1, the loading bag 8 is a tapered structure with a narrow top and a wide bottom, when the arc flip plate 402 on the elliptic hopper 401 is opened, the material inside the loading hopper 4 falls into the loading bag 8 through the blanking cavity 404 and the blanking port 501 for collection, the outer side wall of the top end of the loading bag 8 is embedded and connected with a plurality of hooks arranged downwards, and the inner bottom of the blanking port 501 is provided with a plurality of hanging holes matched with the hooks, so as to hang the loading bag 8 on the loading auxiliary plate 5, and the hanging mode is utilized, so as to facilitate disassembly.

According to the scheme, a plurality of feeding hoppers 4 are uniformly distributed on an obliquely arranged crawler conveying assembly 2, the feeding hoppers 4 sequentially and circularly move from the bottom of the crawler conveying assembly 2 to the top of the crawler conveying assembly 2, the feeding hoppers 4 of a hopper-shaped structure move to a stacking cavity to upwards drive materials in the stacking cavity, the stacking cavity is used for temporarily stacking the materials, when the feeding hoppers 4 move to the top end part of the crawler conveying assembly 2, an arc-shaped turning cover plate 402 on an oval collecting hopper 401 is turned over and opened through a magnetic suction starting mechanism, at the moment, the materials in the feeding hoppers 4 sequentially fall through a blanking cavity 404 and a blanking port 501 to finish feeding and collecting operations, and after the feeding hoppers 4 are far away from the magnetic suction starting mechanism, the arc-shaped turning cover plate 402 turns over and resets to the blanking cavity 404 to realize subsequent feeding operations, so that the circulation is realized without manually loading the materials, and the materials transported upwards do not need to be manually and manually blanked, and the operation is simple and convenient.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.