阅读说明：本技术 一种板式喂料机 (Plate type feeding machine ) 是由 泥卫东 唐中呈 蔡景明 孙幸福 李瑞强 于 2019-04-09 设计创作，主要内容包括：本发明公开了一种板式喂料机,机架上方用通过M16螺栓依次安装有拨料组件、驱动组件、从动装置；链板组件环绕经过驱动组件与从动装置首尾连接成环状,并且通过从动装置调整松紧度；托轮总成安装在链板组件内侧,链板组件重量通过托轮总成传递给机架,托轮总成外圆表面与机架上表面接触滚动；墙板组件设置在链板组件上方,墙板组件的各墙板之间通过M14螺栓组连,墙板组件四周焊有支架,支架焊接固定在机架上；位于拨料组件正下方是下料口,下料口用M16螺栓固定在机架下方；链板组件下方是集水槽,集水槽用M16螺栓固定在机架下方。本发明解决了水泥窑协同处置过程中均匀给料、抗酸碱腐蚀、收集给料过程中滴漏渗滤液、堵料等问题。(The invention discloses a plate-type feeding machine.A material stirring assembly, a driving assembly and a driven device are sequentially arranged above a rack through an M16 bolt; the chain plate assembly is connected with the driven device end to end in an annular shape through the driving assembly in a surrounding mode, and the tightness is adjusted through the driven device; the riding wheel assembly is arranged on the inner side of the chain plate component, the weight of the chain plate component is transferred to the rack through the riding wheel assembly, and the outer circle surface of the riding wheel assembly rolls in contact with the upper surface of the rack; the wallboard assembly is arranged above the chain plate assembly, the wallboards of the wallboard assembly are connected through an M14 bolt group, the periphery of the wallboard assembly is welded with a support, and the support is welded and fixed on the rack; a feed opening is arranged right below the material stirring component and is fixed below the rack by using an M16 bolt; and a water collecting tank is arranged below the chain plate assembly and is fixed below the rack by using M16 bolts. The invention solves the problems of uniform feeding, acid and alkali corrosion resistance, leakage of percolate during the collection and feeding of the cement kiln in the cooperative treatment process, material blockage and the like.)

1. A plate type feeding machine is characterized by comprising a material stirring component (1), a feed opening (2), a rack (3), a riding wheel assembly (4), a chain plate component (5), a driven device (6), an M16 bolt (7), a water collecting tank (8), a wallboard component (9) and a driving component (10), wherein the material stirring component (1), the driving component (10) and the driven device (6) are sequentially arranged above the rack (3) through the M16 bolt (7); the chain plate assembly (5) is connected with the driven device (6) end to end in a ring shape through the driving assembly (10) in a surrounding mode, and the tightness is adjusted through the driven device (6); the riding wheel assembly (4) is arranged on the inner side of the chain plate assembly (5), the weight of the chain plate assembly (5) is transmitted to the rack (3) through the riding wheel assembly (4), and the outer circle surface of the riding wheel assembly (4) is in contact with the upper surface of the rack (3) to roll; the wallboard component (9) is arranged above the chain plate component (5), wallboards of the wallboard component (9) are connected in a group mode through M14 bolts (11), supports are welded on the periphery of the wallboard component (9), and the supports are welded and fixed on the rack (3); a feed opening (2) is arranged right below the material stirring component (1), and the feed opening (2) is fixed below the rack (3) by an M16 bolt (7); a water collecting tank (8) is arranged below the chain plate component (5), and the water collecting tank (8) is fixed below the rack (3) by using an M16 bolt (7).

2. The plate type feeding machine as claimed in claim 1, wherein the material shifting assembly (1) comprises an SA77 motor (12), a material shifting roller (13), a material shifting shaft (14), a material shifting lower guide rail (15), an M27 tensioning screw (16), a first M10 bolt (17), a material shifting upper guide rail (18) and a UCT212 bearing (19), the material shifting shaft (14) penetrates through the center of the material shifting roller (13) and is welded into a whole, the UCT212 bearing (19) is arranged in the middle of two sides of the material shifting shaft (14), the UCT212 bearing (19) is embedded in the material shifting lower guide rail (15), the material shifting upper guide rail (18) is fixed on the material shifting lower guide rail (15) through the first M10 bolt (17), the UCT212 bearing (19) is arranged between the material shifting upper guide rail (18) and the material shifting lower guide rail (15), the SA77 motor (12) is arranged at one end of the material shifting shaft (14), the material shifting assembly (1) is integrally assembled to connect the material shifting lower guide rail (15) with the material shifting roller (3), and the material shifting roller (13) is fixed on the The motor drives the bearing to rotate clockwise or anticlockwise.

3. A plate feeder according to claim 1, wherein the idler assembly (4) comprises a side idler (20), a middle idler (21) and a apron (22), the side idler (20) comprises a first roller (23), a shaft seat (24), an M12 bolt (25), a first shaft (26) and an idler bearing (27); the middle tug (21) comprises a second shaft (30), a riding wheel bearing (27), a base (28) and a second roller (29), the middle tug (21) is installed in the middle of the inner surface of the apron (22), and the side riding wheels (20) are fixed on two sides of the inner surface of the apron (22).

4. A plate feeder according to claim 1, characterized in that the chain plate assembly (5) comprises a scale plate (22), a first chain (31), M12 bolts (25) and edge blocking plates (32), the edge blocking plates (32) are welded on both sides of the scale plate (22), and the scale plate (22) is sequentially placed on the first chain (31) in a fish scale pattern and fixed by the M12 bolts (25).

5. The plate feeder as claimed in claim 1, wherein the driven device (6) comprises an M14 bolt (11), a driven shaft (45), an M42 nut (33), an M42 tension screw (34), a disk spring (35), a large chain wheel (36), a driven lower guide rail (37), a first bearing seat (39) and a driven upper guide rail (38), wherein the first bearing seat (39) is integrally assembled by a blank cap (40), a self-aligning bearing (41), a second M10 bolt (42), a transparent cap (43) and an oil seal (44); the driven shaft (45) passes through the central holes of the two large chain wheels (36) to lock the large chain wheels (36) on the driven shaft (45); the first bearing seat (39) is embedded into the driven lower guide rail (37), and the driven upper guide rail (38) is fixed at the upper part in the driven lower guide rail (37) by using an M14 bolt (11); two ends of the driven shaft (45) penetrate into inner holes of the self-aligning bearing of the bearing seat; the M42 tensioning screw rod (34) penetrates through the driven lower guide rail (37) to be connected with the first bearing seat (39); a disc spring (35) and an M42 nut (33) are sleeved on the M42 tensioning screw rod (34); the bottom surface of the driven lower guide rail (37) is fixed on the frame (3).

6. A plate feeder as claimed in claim 1, characterised in that the drive assembly (10) comprises a large sprocket (36), a drive shaft (46), a second bearing block (47), a SA9749 motor (48) and a key (49); the second bearing block (47) is formed by a transparent cover assembly (50), a self-aligning roller bearing (51) and a B-shaped spiral cover type oil cup (52) into a whole; the transmission shaft (46) penetrates through the central holes of the two large chain wheels (36), and the large chain wheels (36) are locked on two sides of the middle of the transmission shaft; after the bearing blocks are assembled into a whole, the inner center holes are assembled at two ends of the transmission shaft (46), and one end of the transmission shaft (46) is provided with an SA97 motor (48); the bottom of the second bearing block (47) is fixed on the frame (3).

7. The plate feeder as claimed in claim 1, wherein the water collection tank comprises a head tank body (53), a middle tank body (54), a second chain (55), a scraper (56), a tail tank body (57), an active component (58), a chain support frame (59) and a passive component (60); the chain support frame (59) comprises a support chain wheel (61), a support (62) and a second M10 bolt (42); the scraper component (56) comprises a scraper frame (63) and a scraper (64); the passive assembly (60) comprises a tension device (69), a passive shaft (70) and a small chain wheel (66); the driving assembly (58) comprises a 208 bearing (65), a small chain wheel (66), a driving shaft (67) and a K37 motor (68); the supporting chain wheel (61) is arranged in the bracket groove, and the chain supporting frame (59) is fixed on the inner wall of the middle groove body through a second M10 bolt (42); a small chain wheel (66) is arranged on the driving shaft (67) close to the middle, 208 bearings (65) are arranged on two sides of the driving shaft, a K37 motor (68) is arranged at the end part of the driving shaft, a driving component (58) penetrates through a hole of the tail groove body, and the 208 bearings (65) are fixedly connected with the tail groove body; a small chain wheel (66) is arranged on the driven shaft (70) close to the middle, tensioning devices (69) are arranged on two sides of the driven shaft, the driven component (60) penetrates through the hole of the head groove body, and the tensioning devices (69) are fixedly connected with the head groove body (53); the second chain (55) passes through the small driving component chain wheel, the supporting chain wheel and the small driving component chain wheel in a surrounding manner, and finally the heads and the tails of the second chains are closed into a ring shape; the scraper (64) is fixedly arranged on the scraper frame (63), and the scraper component (56) is arranged on the second chain (55).

Technical Field

The invention relates to the technical field of garbage treatment, in particular to a plate-type feeder.

Background

The cement kiln cooperative disposal is a brand-new household garbage disposal technology. The crushing and dehydration of the household garbage are indispensable process flows of the cement kiln cooperative treatment. When the household garbage enters the crushing and dewatering equipment, the household garbage needs to slowly and uniformly enter the equipment; in order to avoid the household garbage from entering the equipment in a lump shape, the equipment is blocked and fails. There is a need for a plate feeder that provides a uniform and stable feed and that has a certain resistance to acid and alkaline corrosion and that collects leachate dripping from the waste during the feeding process. The plate-type feeder in the current market can not meet the requirements in the aspects of uniform feeding, acid and alkali corrosion resistance, percolate collection and blockage prevention during the feeding process.

In summary, the present invention provides a plate feeder.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a plate type feeder which is reasonable in structural design and solves the problems of uniform feeding, acid and alkali corrosion resistance, dripping and leaking of percolate and blockage in the feeding process in the cement kiln cooperative treatment process.

In order to achieve the purpose, the invention is realized by the following technical scheme: a plate type feeding machine comprises a material stirring assembly, a feed opening, a frame, a riding wheel assembly, a chain plate assembly, a driven device, an M16 bolt, a water collecting tank, a wall plate assembly and a driving assembly, wherein the material stirring assembly, the driving assembly and the driven device are sequentially arranged above the frame through the M16 bolt; the chain plate assembly is connected with the driven device end to end in an annular shape through the driving assembly in a surrounding mode, and the tightness is adjusted through the driven device; the riding wheel assembly is arranged on the inner side of the chain plate component, the weight of the chain plate component is transferred to the rack through the riding wheel assembly, and the outer circle surface of the riding wheel assembly rolls in contact with the upper surface of the rack; the wallboard assembly is arranged above the chain plate assembly, the wallboards of the wallboard assembly are connected through an M14 bolt group, the periphery of the wallboard assembly is welded with a support, and the support is welded and fixed on the rack; a feed opening is arranged right below the material stirring component and is fixed below the rack by using an M16 bolt; the water collecting tank is arranged below the chain plate assembly, the water collecting tank is fixed below the rack through M16 bolts and is used for collecting percolate dripping from the chain plate.

The material shifting assembly comprises an SA77 motor, a material shifting roller, a material shifting shaft, a material shifting lower guide rail, an M27 tensioning screw, a first M10 bolt, a material shifting upper guide rail and a UCT212 bearing, wherein the material shifting shaft penetrates through the center of the material shifting roller and is welded into a whole; UCT212 bearings are arranged in the middle parts of two sides of the material stirring shaft; the UCT212 bearing is embedded in the material shifting lower guide rail, the material shifting upper guide rail is fixed on the material shifting lower guide rail through a first M10 bolt, and the UCT212 bearing is arranged between the material shifting upper guide rail and the material shifting lower guide rail; one end of the material stirring shaft is provided with an SA77 motor; the material shifting component is assembled into a whole and then the bottom surface of the material shifting lower guide rail is fixedly connected with the upper surface of the rack; the material stirring roller is driven by a motor to rotate clockwise or anticlockwise around the bearing; the material shifting assembly is mainly used for scattering garbage conveyed by the chain plates to prevent the household garbage from entering the pretreatment equipment in a lump shape.

The riding wheel assembly comprises a side riding wheel, a middle towing wheel and a apron, wherein the side riding wheel comprises a first roller, a shaft seat, an M12 bolt, a first shaft and a riding wheel bearing; the middle tug comprises a second shaft, a riding wheel bearing, a base and a second roller, the middle tug is installed in the middle of the inner surface of the apron, and the side riding wheels are fixed on two sides of the inner surface of the apron.

The chain plate assembly comprises a scale plate, a first chain, an M12 bolt and an edge baffle plate. The two sides of the scale plates are welded with edge baffle plates, and the scale plates are sequentially placed on the first chain in a fish scale pattern and fixed by M12 bolts.

The driven device comprises: m14 bolt, driven shaft, M42 nut, M42 tensioning screw, belleville spring, big sprocket, driven lower guide rail, first bearing frame and driven upper guide rail. The first bearing seat is integrally assembled by a blank cap, a self-aligning bearing, a second M10 bolt, a transparent cap and an oil seal; the driven shaft passes through the central holes of the two large chain wheels, and the large chain wheels are locked on the driven shaft; the first bearing seat is embedded into the driven lower guide rail, and the driven upper guide rail is fixed at the upper part in the driven lower guide rail by using an M14 bolt; two ends of the driven shaft penetrate into inner holes of the self-aligning bearing of the bearing seat; the M42 tensioning screw penetrates through the driven lower guide rail and is connected with the first bearing seat; a belleville spring and an M42 nut are sleeved on the M42 tensioning screw rod; the bottom surface of the driven lower guide rail is fixed on the frame; the driven shaft is free to move rotationally about the first bearing housing.

The driving assembly comprises a large chain wheel, a transmission shaft, a second bearing seat, an SA9749 motor and a key; the second bearing block is formed into a whole by a transparent cover assembly, a self-aligning roller bearing and a B-shaped spiral cover type oil cup; the transmission shaft penetrates through the central holes of the two large chain wheels, and the large chain wheels are locked on two sides of the middle of the transmission shaft; after the bearing blocks are assembled into a whole, the inner center holes are assembled at two ends of the transmission shaft, and one end of the transmission shaft is provided with an SA97 motor; the bottom of the second bearing seat is fixed on the frame, and the transmission shaft can freely rotate around the second bearing seat under the drive of the motor.

The water collecting tank comprises a head tank body, a middle tank body, a second chain 55, a scraper, a tail tank body, an active component, a chain support frame and a passive component; the chain support frame comprises a support chain wheel, a support and a second M10 bolt; the scraper component comprises a scraper frame and a scraper; the passive assembly comprises a tension device, a passive shaft and a small chain wheel; the driving component comprises a 208 bearing, a small chain wheel, a driving shaft and a K37 motor; the supporting chain wheel is arranged in the bracket groove, and the chain supporting frame is fixed on the inner wall of the middle groove body through a second M10 bolt; a small chain wheel is arranged on the driving shaft close to the middle, 208 bearings are arranged on two sides of the driving shaft, a K37 motor is arranged at the end part of the driving shaft, the driving assembly penetrates through a hole of the tail groove body, and the 208 bearings are fixedly connected with the tail groove body; a small chain wheel is arranged on the driven shaft close to the middle, tensioning devices are arranged on two sides of the driven shaft, the driven assembly penetrates through the hole of the head groove body, and the tensioning devices are fixedly connected with the head groove body; the second chain encircles the small chain wheel of the driving component, the supporting chain wheel and the small chain wheel of the driving component, and finally the head and the tail of the second chain are closed into a ring shape; the scraper is fixedly arranged on the scraper frame, and the scraper component is arranged on the second chain (16A chain); the motor drives the driving shaft, the shaft drives the lower scraper assembly to rotate anticlockwise, and the percolate is scraped to the head groove body.

The invention has the following beneficial effects: structural design is reasonable, convenient operation is reliable, the stable performance, be convenient for maintain, motor reversal row is stifled, solves the putty problem, and key parts adopts the stainless steel 304 material to handle with the chromium facing, can adapt to the acid-base corrosion in domestic waste preliminary treatment workshop, motor speed is adjustable, whole bulk domestic waste can break up even feed, the infiltration liquid that the feed process oozed can be collected to the water catch bowl.

Drawings

The invention is described in detail below with reference to the drawings and the detailed description;

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front view of the kick-out assembly of the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is a schematic structural view of the riding wheel assembly of the present invention;

FIG. 8 is a schematic structural view of a side idler of the present invention;

FIG. 9 is a schematic structural view of an intermediate idler of the present invention;

FIG. 10 is a schematic view of the construction of the flight assembly of the present invention;

FIG. 11 is a top view of FIG. 10;

FIG. 12 is a schematic view of the structure of the apron of the present invention;

FIG. 13 is a top view of FIG. 12;

FIG. 14 is a front view of the driven assembly of the present invention;

FIG. 15 is a top view of FIG. 14;

FIG. 16 is a schematic structural diagram of a first bearing seat of the present invention;

FIG. 17 is a schematic structural view of a drive assembly of the present invention;

FIG. 18 is a structural schematic view of the second bearing housing of the present invention;

FIG. 19 is a side view of FIG. 18;

FIG. 20 is a schematic view of the sump according to the present invention;

FIG. 21 is a schematic structural view of the chain support bracket of the present invention;

FIG. 22 is a schematic view of the clevis assembly of the present invention;

FIG. 23 is a schematic structural diagram of a passive component of the present invention;

fig. 24 is a schematic structural diagram of an active device according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, the following technical solutions are adopted in the present embodiment: a plate feeder comprises a material stirring component 1, a feed opening 2, a frame 3, a riding wheel assembly 4, a chain plate component 5, a driven device 6, an M16 bolt 7, a water collecting tank 8, a wall plate component 9 and a driving component 10, wherein the material stirring component 1, the driving component 10 and the driven device 6 are sequentially arranged above the frame 3 through the M16 bolt 7 by taking the position of a discharge opening of the plate feeder as a starting point; the chain plate assembly 5 is connected with the driven device 6 in an annular shape by surrounding the driving assembly 10, and the tightness is adjusted by the driven device 6; the riding wheel assembly 4 is arranged on the inner side of the chain plate component 5, the weight of the chain plate component 5 is transferred to the rack 3 through the riding wheel assembly 4, and the outer circle surface of the riding wheel assembly 4 rolls in contact with the upper surface of the rack 3; the wallboard assembly 9 is arranged above the chain plate assembly 5, wallboards of the wallboard assembly 9 are connected in a group through M14 bolts 11, and supports are welded on the periphery of the wallboard assembly 9 and are fixed on the rack 3 in a welding manner; a feed opening 2 is arranged right below the material stirring component 1, and the feed opening 2 is fixed below the frame 3 by using an M16 bolt 7; below the chain plate assembly 5 is a water collection tank 8, the water collection tank 8 is fixed below the frame 3 by using M16 bolts 7, and the water collection tank is used for collecting percolate dripping from the chain plate.

It is worth noting that the material stirring assembly 1 comprises an SA77 motor 12, a material stirring roller 13, a material stirring shaft 14, a material stirring lower guide rail 15, an M27 tension screw 16, a first M10 bolt 17, a material stirring upper guide rail 18 and a UCT212 bearing 19, wherein the material stirring shaft 14 penetrates through the center of the material stirring roller 13 and is welded into a whole; UCT212 bearings 19 are arranged in the middle parts of two sides of the material stirring shaft 14; the UCT212 bearing 19 is embedded in the material shifting lower guide rail 15, the material shifting upper guide rail 18 is fixed on the material shifting lower guide rail 15 through a first M10 bolt 17, and the UCT212 bearing 19 is arranged between the material shifting upper guide rail 18 and the material shifting lower guide rail 15; one end of the material stirring shaft 14 is provided with an SA77 motor 12; the material shifting component 1 is assembled into a whole and then the bottom surface of the material shifting lower guide rail 15 is fixedly connected with the upper surface of the frame 3; the material stirring roller 13 rotates clockwise or anticlockwise around the bearing under the driving of the motor; the material poking component 1 is mainly used for scattering garbage conveyed by the chain plate and preventing the household garbage from entering the pretreatment equipment in a lump shape.

It should be noted that the idler assembly 4 includes a side idler 20, a middle idler 21, and a apron 22, where the side idler 20 includes a first roller 23, a shaft seat 24, an M12 bolt 25, a first shaft 26, and an idler bearing 27; the middle tug 21 comprises a second shaft 30, a supporting roller bearing 27, a base 28 and a second roller 29, the middle tug 21 is installed in the middle of the inner surface of the apron 22, and the side supporting rollers 20 are fixed on two sides of the inner surface of the apron 22.

It should be noted that the chain plate assembly 5 includes the apron 22, the first chain 31, the M12 bolt 25 and the edge dam 32. The two sides of the apron 22 are welded with edge baffles 32, and the apron 22 is sequentially arranged on the first chain 31 in a fish scale pattern and is fixed by using M12 bolts 25.

Notably, the driven device 6 comprises: m14 bolt 11, driven shaft 45, M42 nut 33, M42 tension screw 34, belleville spring 35, large sprocket 36, driven lower guide rail 37, first bearing seat 39 and driven upper guide rail 38. The first bearing seat 39 is assembled into a whole by a blank cap 40, a self-aligning bearing 41, a second M10 bolt 42, a transparent cap 43 and an oil seal 44; the driven shaft 45 passes through the central holes of the two large chain wheels 36, and the large chain wheels 36 are locked on the driven shaft 45; the first bearing seat 39 is embedded into the driven lower guide rail 37, and the driven upper guide rail 38 is fixed at the upper part in the driven lower guide rail 37 by using an M14 bolt 11; two ends of the driven shaft 45 penetrate into inner holes of the self-aligning bearing of the bearing seat; the M42 tension screw 34 passes through the driven lower guide rail 37 to be connected with the first bearing seat 39; the M42 tightening screw 34 is sleeved with a disc spring 35 and an M42 nut 33; the bottom surface of the driven lower guide rail 37 is fixed on the frame 3; the driven shaft is free to move rotationally about the first bearing housing.

It should be noted that the driving assembly 10 includes a large chain wheel 36, a transmission shaft 46, a second bearing seat 47, an SA9749 motor 48 and a key 49; the second bearing block 47 is formed by a transparent cover assembly 50, a self-aligning roller bearing 51 and a B-shaped spiral cover type oil cup 52 into a whole; the transmission shaft 46 penetrates through the central holes of the two large chain wheels 36, and the large chain wheels 36 are locked on two sides in the middle of the transmission shaft; after the bearing blocks are assembled into a whole, the inner center holes are assembled at two ends of the transmission shaft 46, and one end of the transmission shaft 46 is provided with an SA97 motor 48; the bottom of the second bearing seat 47 is fixed on the frame 3, and the transmission shaft 46 can freely rotate around the second bearing seat under the drive of the motor.

In addition, the water collecting tank comprises a head tank body 53, a middle tank body 54, a second chain 55, a scraper 56, a tail tank body 57, an active component 58, a chain supporting frame 59 and a passive component 60; the chain supporting frame 59 comprises a supporting chain wheel 61, a bracket 62 and a second M10 bolt 42; the scraper component 56 comprises a scraper frame 63 and a scraper 64; the passive assembly 60 comprises a tension device 69, a passive shaft 70 and a small chain wheel 66; the driving assembly 58 comprises a 208 bearing 65, a small chain wheel 66, a driving shaft 67 and a K37 motor 68; the supporting chain wheel 61 is arranged in the bracket groove, and the chain supporting frame 59 is fixed on the inner wall of the middle groove body through a second M10 bolt 42; a small chain wheel 66 is arranged on the driving shaft 67 close to the middle, 208 bearings 65 are arranged on two sides of the driving shaft, a K37 motor 68 is arranged at the end part of the driving shaft, the driving component 58 penetrates through a hole of the tail groove body, and the 208 bearings 65 are fixedly connected with the tail groove body; a small chain wheel 66 is arranged on the driven shaft 70 close to the middle position, tensioning devices 69 are arranged on two sides of the driven shaft, the driven assembly 60 penetrates through the head groove body hole, and the tensioning devices 69 are fixedly connected with the head groove body 53; the second chain 55 passes around the small driving component chain wheel, the supporting chain wheel and the small driving component chain wheel, and finally the heads and the tails are closed into a ring shape; the scraper 64 is fixedly mounted on the scraper holder 63, and the scraper assembly 56 is mounted on the second chain 55 (16A chain); the motor drives the driving shaft, the shaft drives the lower scraper assembly to rotate anticlockwise, and the percolate is scraped to the head groove body.

In order to enable the plate-type feeder to be suitable for the special environment of a garbage pretreatment workshop, the key parts are made of stainless steel 304 and are subjected to surface chromium plating treatment. The parts are mainly made of stainless steel 304 and comprise: a head tank body and a middle tank body. Afterbody cell body, apron subassembly, wallboard subassembly etc.. The adopted surface chromium plating processing part comprises a chain wheel, a feed opening, a material stirring roller, a transmission shaft, a frame, a shaft, a tension screw M42, a riding wheel assembly, a roller, a tension screw M27, a chain wheel, a chain support frame, a supporting chain wheel, a bracket, a small chain wheel, a driving shaft and a driven shaft.

The plate-type feeder of the specific embodiment moves according to a PLC set program: the method comprises the steps that a water collecting tank driving motor K37 is started → a material shifting assembly motor SA77 is started (the rotating speed is adjustable) → a driving assembly motor SA97 is started (the rotating speed is adjustable) → a driving assembly motor SA97 drives a chain plate assembly → domestic garbage stacked on the chain plate moves forwards along with the chain plate → domestic garbage stacked forwards continuously falls at a discharge port of a plate feeding machine → domestic garbage in the falling process passes through a material shifting roller, the material shifting roller rotates at a high speed under the driving of the motor SA77, the whole bulk domestic garbage in the falling process is scattered, the scattered domestic garbage is enabled to fall evenly and loosely → seeped liquid drops of the percolate from the domestic garbage fall into a water collecting tank → a driving motor K37 drives a small chain wheel to drive a scraper to scrape all percolate into a head tank; the material shifting roller and the garbage blanking gap can be adjusted at any time according to the use condition, so that the domestic garbage blanking is ensured to be uniform and continuous; if the material blockage phenomenon occurs in the use process, the material blockage problem can be solved by reversely rotating and removing the blockage through the motor SA 77; under the condition that the brake mechanism loses power, self-locking can be realized.

The equipment has the advantages that: the key parts are made of stainless steel 304 and are subjected to surface chromium plating treatment, so that the device can adapt to acid-base corrosion of a domestic garbage pretreatment workshop, the rotating speed of a motor can be adjusted, the whole bulk domestic garbage can be scattered and uniformly fed, and a water collecting tank can collect percolate seeped in the feeding process. PLC control, the automation level is high, work efficiency is high. The device has simple structure, stable performance and easy maintenance. The motor reversely rotates to remove blockage, and the problem of material blockage is solved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.