Material uniformizing device

Abstract

The utility model provides a material uniformizing device, which comprises a hopper, a feeding hopper, a feeding hopper and a feeding hopper, the number of the material uniformizing assemblies is two, the two material uniformizing assemblies are fixed to the two sides of the hopper respectively, the two material uniformizing assemblies are arranged at the end, close to the discharging opening, of the hopper so as to stir feed flowing out of the discharging opening, and the two material uniformizing assemblies are symmetrically arranged; one end of a first material uniformizing plate on the material uniformizing assembly is connected with the hopper, the other end of the first material uniformizing plate abuts against the first trough wall of the trough, one end of a second material uniformizing plate is connected with the first material uniformizing plate, the other end of the second material uniformizing plate abuts against the second trough wall, and a material uniformizing space is formed among the first material uniformizing plate, the second material uniformizing plate and the trough bottom of the trough. The feed uniformizing space comprises a first opening and a second opening for feeding and discharging feed, the first opening is connected with the hopper, and the first opening is smaller than the second opening. According to the material uniformizing device, the technical problem that the material uniformizing range of an existing material uniformizing device is limited in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken house breeding equipment, in particular to a feeder. Background Art

[0002] With the development of large-scale breeding, poultry breeding has mostly changed from free-range breeding to cage breeding. Multiple cages share a feeding trough and are fed uniformly through a traveling automatic feeder to reduce the labor intensity of the staff and provide a good breeding environment for the farm. In the cage breeding of meat poultry, the scrambler is the most important equipment component in the automatic feeding system in the house. The feed is added to the feed pipe, which is connected to the feed inlet of the scrambler, and then the feed is fed into the trough through the scrambler. The scrambler moves along the length of the trough to achieve the effect of evenly dispersing the feed in the trough.

[0003] Due to the limitation of the feeding position of the chickens, the feed that falls into the gaps on both sides of the trough is difficult for the chickens to eat. The existing feed mixer can only mix the feed that falls into the trough at the moment, but cannot move the feed deposited in the gaps of the trough, resulting in the feed in the gaps of the trough agglomerating, mildewing and other phenomena.

[0004] Therefore, the prior art needs to be further developed. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies and provide a material distributor to solve the technical problem of limited material distribution range of existing material distributors in the related art.

[0006] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a material leveler is provided, comprising: a hopper, feed enters the trough from the feed outlet of the hopper; a material leveling assembly, there are two material leveling assemblies, the two material leveling assemblies are respectively fixed on both sides of the hopper, the two material leveling assemblies are arranged at one end of the hopper close to the feed outlet to stir the feed flowing out of the feed outlet, and the two material leveling assemblies are symmetrically arranged; the material leveling assembly comprises a first material leveling plate and a second material leveling plate, one end of the first material leveling plate is connected to the hopper, the other end of the first material leveling plate abuts against the first trough wall of the trough, one end of the second material leveling plate is connected to the first material leveling plate, the other end of the second material leveling plate abuts against the second trough wall arranged opposite to the first trough wall, a material leveling space is formed between the first material leveling plate, the second material leveling plate and the trough bottom of the trough, the material leveling space comprises a first opening and a second opening for entering and exiting feed, the first opening is connected to the hopper, and the size of the first opening is smaller than the size of the second opening.

[0007] Furthermore, the first material leveling plate includes a first steel plate and a first rubber plate, one end of the first steel plate is connected to the hopper, the other end of the first steel plate is connected to the first rubber plate, and the first rubber plate abuts against the first groove wall.

[0008] Furthermore, the second material leveling plate includes a second steel plate and a second rubber plate, one end of the second steel plate is connected to the first steel plate, the other end of the second steel plate is connected to the second rubber plate, and the second rubber plate abuts against the second groove wall.

[0009] Furthermore, the hopper includes: a baffle, which is in contact with the first groove wall; two side plates, whose two ends are respectively connected to each side plate; a lifting plate, which is arranged opposite to the baffle, and the lifting plate, the two side plates and the baffle are connected in sequence to form a receiving cavity for receiving feed.

[0010] Furthermore, the material distributor also includes an adjusting component, which is arranged on the hopper, and the size of the material discharge opening can be adjusted by adjusting the adjusting component.

[0011] Furthermore, the adjusting component is located in the accommodating cavity, and the adjusting component is connected to the lifting plate. The adjusting component is adjusted to drive the lifting plate to move vertically so as to adjust the height of the discharge port.

[0012] Furthermore, the adjustment assembly includes: an adjustment bracket, which is fixed on the side plate; an adjustment bolt, which is vertically arranged along the blanking direction, passes through the adjustment bracket, and is rotatably arranged relative to the adjustment bracket; a connecting piece, which is threadedly connected to the adjusting bolt, and is fixedly connected to the lifting plate. When the adjusting bolt rotates, the connecting piece slides vertically on the adjusting bolt to drive the lifting plate to move vertically.

[0013] Furthermore, there are two adjustment components, and the two adjustment components are respectively located on the two side panels.

[0014] Furthermore, the material distributor also includes a connecting plate, and the side plate is connected to the first material distributor via the connecting plate, and there is an angle between the connecting plate and the side plate, so that there is an angle between the first material distributor and the lifting plate; there are two connecting plates, and the two connecting plates are respectively arranged corresponding to the two side plates.

[0015] Furthermore, reinforcement plates are respectively provided at both ends of the lifting plate, and each reinforcement plate is respectively arranged parallel to each connecting plate. A slide groove is provided on the reinforcement plate, and the slide groove passes through the reinforcement plate. The extension direction of the slide groove and the moving direction of the lifting plate are arranged parallel to each other. The material distributor also includes a fastener, which passes through the slide groove and is connected to the first material distributor. When the lifting plate moves vertically, the fastener slides in the slide groove.

[0016] Beneficial effects:

[0017] 1. With the scrambler of the utility model, the edge of the second opening abuts against the trough walls on both sides of the trough. During the movement of the scrambler, the scrambler assembly located at the front end can move the feed between the trough wall and the trough bottom of the trough, and collect and gather the deposited feed in the scrambler assembly, and then flow into the bottom of the trough from the first opening, so that the chickens can eat. The scrambler assembly moving at the front end can process the deposited feed to prevent the accumulated feed from agglomerating or mildewing.

[0018] 2. With the material leveler of the utility model, the material leveling component moving at the front end gathers the feed, and then the material leveling component moving at the rear end of the hopper evenly distributes the feed. The first opening is small and the second opening is large, which is conducive to dispersing the gathered feed, thereby achieving the material leveling effect.

[0019] 3. The feed mixer of the utility model is used to redistribute the deposited feed to prevent the feed from agglomerating and mildewing, which not only provides a healthy feeding environment for the chickens, but also avoids feed waste and further reduces feed costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a material distributor and a feeding trough used in an embodiment of the utility model from one perspective;

[0021] Figure 2 This is a structural schematic diagram of the material distributor and the feeding trough used in the embodiment of the utility model from another perspective

[0022] Figure 3 yes Figure 1 A partial enlarged view of part A;

[0023] Figure 4 It is a structural schematic diagram of a material distributor used in an embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the adjustment assembly of the material leveler used in the embodiment of the utility model;

[0025] Figure 6 yes Figure 2 A partial enlarged view of part B.

[0026] The above drawings include the following reference numerals:

[0027] 1. Hopper; 11. Feeding port; 12. Baffle; 13. Side plate; 14. Lifting plate; 15. Accommodating chamber; 16. Reinforcement plate; 161. Slide; 2. Material leveling assembly; 21. First material leveling plate; 211. First steel plate; 212. First rubber plate; 22. Second material leveling plate; 221. Second steel plate; 222. Second rubber plate; 23. Material leveling space; 231. First opening; 232. Second opening; 3. Trough; 31. First trough wall; 32. Second trough wall; 33. Trough bottom; 4. Adjustment assembly; 41. Adjustment bracket; 42. Adjustment bolt; 43. Connector; 5. Connecting plate. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] According to an embodiment of the present utility model, a material sparger is provided. Figures 1 to 6 , including: a hopper 1, feed enters the trough 3 from the feed outlet 11 of the hopper 1; a scrambling assembly 2, two scrambling assemblies 2, the two scrambling assemblies 2 are respectively fixed on both sides of the hopper 1, and the two scrambling assemblies 2 are arranged at one end of the hopper 1 close to the feed outlet 11 to stir the feed flowing out of the feed outlet 11, and the two scrambling assemblies 2 are symmetrically arranged; the scrambling assembly 2 includes a first scrambling plate 21 and a second scrambling plate 22, one end of the first scrambling plate 21 is connected to the hopper 1, and the other end of the first scrambling plate 21 is connected to the trough 3, one end of the second material leveling plate 22 is connected to the first material leveling plate 21, and the other end of the second material leveling plate 22 is abutted against the second groove wall 32 arranged opposite to the first groove wall 31. A material leveling space 23 is formed between the first material leveling plate 21, the second material leveling plate 22 and the groove bottom 33 of the trough 3. The material leveling space 23 includes a first opening 231 and a second opening 232 for entering and exiting feed. The first opening 231 is connected to the hopper 1, and the size of the first opening 231 is smaller than that of the second opening 232.

[0030] See also Figure 1 and Figure 2, two leveling assemblies 2 are arranged oppositely in a symmetrical structure with the hopper 1 as the center. The feeder moves in the trough 3 along the extension direction of the trough 3 with the leveler. While moving, the feed is transported to the hopper 1 of the leveler through the feed pipe, and the feed falls into the trough bottom 33 from the discharge port 11. The first leveling plate 21 and the second leveling plate 22 of the leveling assembly 2 are arranged oppositely, and enclose the leveling space 23 with the trough bottom 33. The deposited feed is collected and flows into the leveling space 23 from the second opening 232, and then flows out from the first opening 231. The leveling assembly 2 moving at the front end of the hopper 1 has a large second opening 232 and both sides of the second opening 232 abut against the first trough wall 31 and the second trough wall 32, which can move and collect the agglomerated feed deposited in the gap between the trough wall and the trough bottom 33 of the trough to the maximum extent. The first opening 231 is small and is used to concentrate the collected deposited feed. The feed opening 11 is located between the two screed components 2. During the feeding process, the position of the feed opening 11 corresponding to the bottom of the trough 33 not only has new feed falling in, but also has deposited feed collected by the screed component 2 at the front end of the hopper 1. The new feed and the deposited feed are brought into the screed component 2 at the rear end of the hopper 1 as the feeder moves. The two screed components 2 are symmetrically arranged. The new feed and the deposited feed first enter the screed space 23 from the first opening 231 with a small opening, and then are drained by the first screed plate 21 and the second screed plate 22, and finally dispersedly flow out from the second opening 232 with a large opening. The new feed and the deposited feed simultaneously pass through the screed component 2 at the rear end of the hopper 1 for diffusion and diversion to achieve uniform distribution of the feed. The two screed components 2, one of which is located at the front end of the hopper 1 in the direction of travel, is used to collect the deposited feed in the gap between the trough 3 to prevent the accumulated feed from agglomerating or mildewing; the other one is located at the rear end of the hopper 1 in the direction of travel, and evenly distributes the new feed and the deposited feed to facilitate the chickens to eat. The two sides of the second opening 232 abut against the first groove wall 31 and the second groove wall 32 so that the material leveling assembly 2 can collect and deposit feed in the largest range during the movement, thereby expanding the material leveling range. The material leveler of this embodiment solves the technical problem of the limited material leveling range of the existing material levelers in the related art.

[0031] Specifically, the material distributor is made of sheet metal, has a smooth appearance without edges and corners, does not retain material or get stuck, does not need to be disassembled for cleaning, and has strong applicability.

[0032] See also Figure 3In the material leveler of the present embodiment, the first material leveler plate 21 includes a first steel plate 211 and a first rubber plate 212. One end of the first steel plate 211 is connected to the hopper 1, and the other end of the first steel plate 211 is connected to the first rubber plate 212. The first rubber plate 212 abuts against the first slot wall 31. When the material leveler is moving, the first material leveler plate 21 contacts the first slot wall 31. Over time, the first material leveler plate 21 and the first slot wall 31 are easily worn. The first steel plate 211 is connected to the hopper 1 to strengthen the firmness of the two. The first rubber plate 212 is made of a flexible material. When in contact with the first slot wall 31, the friction between the two is reduced, thereby extending the service life of the material leveler and the trough 3.

[0033] See also Figure 3 In the material leveler of the present embodiment, the second material leveler plate 22 includes a second steel plate 221 and a second rubber plate 222. One end of the second steel plate 221 is connected to the first steel plate 211, and the other end of the second steel plate 221 is connected to the second rubber plate 222. The second rubber plate 222 abuts against the second groove wall 32. Similarly, when the material leveler is moving, the second material leveler plate 22 and the second groove wall 32 are in contact with each other, and the second steel plate 221 made of stainless steel is in contact with the first steel plate 211, and the second rubber plate 222 made of flexible material is in contact with the second groove wall 32, thereby reducing the wear of the two.

[0034] See also Figure 1 In the material scrambler of this embodiment, the hopper 1 includes: a baffle 12, which is in contact with the first slot wall 31; two side plates 13, the two ends of the baffle 12 are respectively connected to the side plates 13; a lifting plate 14, which is arranged opposite to the baffle 12, and the lifting plate 14, the two side plates 13 and the baffle 12 are connected in sequence to form a receiving chamber 15 for receiving feed. The baffle 12 is in contact with the first slot wall 31, and the lifting plate 14 is arranged on the opposite side of the baffle 12, and the two ends of the baffle 12 and the lifting plate 14 are respectively connected to the side plates 13, and the receiving chamber 15 in the middle is used to receive feed from the feed tube. In the material scrambler of this embodiment, in order to adapt to the trough 3, the feed inlet of the hopper 1 is arranged as a rectangular opening, so as to receive feed in a larger area.

[0035] See also Figure 4 and Figure 5 In the scrambler of this embodiment, the scrambler further includes an adjusting component 4, which is arranged on the hopper 1. The size of the feed opening 11 can be adjusted by adjusting the adjusting component 4. As the chickens in the cage grow older, their feed intake increases. In order to improve the feeding efficiency, the feed intake can be controlled by adjusting the size of the feed opening 11 to meet the feed intake requirements of the chickens at different stages, thereby improving the use range of the scrambler.

[0036] See also Figure 1 and Figure 4In the material leveler of this embodiment, the adjustment component 4 is located in the accommodating chamber 15, and the adjustment component 4 is connected to the lifting plate 14. The adjustment component 4 drives the lifting plate 14 to move vertically to adjust the height of the discharge port 11. The adjustment component 4 is set in the accommodating chamber 15, and the size of the discharge port 11 at the bottom of the hopper 1 is adjusted by lifting the lifting plate 14 along the vertical direction. When the height of the lifting plate 14 is lowered so that the bottom end of the lifting plate 14 is closer to the plane of the trough bottom 33, the discharge port 11 is small; when the lifting plate 14 is raised so that the bottom end of the lifting plate 14 is farther from the plane of the trough bottom 33, the discharge port 11 is large.

[0037] See also Figure 5 In the material leveler of this embodiment, the adjustment assembly 4 includes: an adjustment bracket 41, which is fixed on the side plate 13; an adjustment bolt 42, which is vertically arranged along the material dropping direction, passes through the adjustment bracket 41, and is rotatably arranged relative to the adjustment bracket 41; a connecting member 43, which is threadedly connected to the adjustment bolt 42, and is fixedly connected to the lifting plate 14. When the adjustment bolt 42 rotates, the connecting member 43 slides vertically on the adjustment bolt 42 to drive the lifting plate 14 to move vertically. The adjustment bolt 42 passes through the upper and lower ends of the adjustment bracket 41. When the adjustment bolt 42 rotates, the connecting member 43 moves upward or downward along the vertical direction on the adjustment bracket 41, driving the lifting plate 14 connected thereto to move upward or downward, thereby adjusting the height of the material dropping port 11.

[0038] See also Figure 4 and Figure 5 In the material leveler of this embodiment, there are two adjustment components 4, and the two adjustment components 4 are respectively located on the two side plates 13. Adjustment components 4 are respectively arranged at both ends of the lifting plate 14 to ensure the stability of the lifting plate 14.

[0039] See also Figure 4 and Figure 5 In the material leveler of the present embodiment, the material leveler further comprises a connecting plate 5, the side plate 13 is connected to the first material leveler plate 21 through the connecting plate 5, an angle is formed between the connecting plate 5 and the side plate 13, so that an angle is formed between the first material leveler plate 21 and the lifting plate 14; there are two connecting plates 5, and the two connecting plates 5 are respectively arranged corresponding to the two side plates 13. The side plate 13 is connected to the connecting plate 5, and the connecting plate 5 is connected to the first material leveler plate 21, and an angle is formed between the side plate 13 and the connecting plate 5, so that an angle is formed between the first material leveler plate 21 and the side plate 13, so that the first material leveler plate 21 extends toward the first groove wall 31 and contacts the first groove wall 31. On the opposite side of the first groove wall 31, the second material leveler plate 22 extends to the second groove wall 32 and contacts the second groove wall 32. The structural design of the first material leveler plate 21 and the second material leveler plate 22 enables the material leveling range of the material leveler assembly 2 in the trough 3 to be expanded to the maximum.

[0040] See also Figure 4 , Figure 5 and Figure 6 In the material scrambler of the present embodiment, reinforcement plates 16 are respectively arranged at both ends of the lifting plate 14, and each reinforcement plate 16 is respectively arranged parallel to each connecting plate 5. A slide groove 161 is arranged on the reinforcement plate 16, and the slide groove 161 passes through the reinforcement plate 16. The extension direction of the slide groove 161 is arranged parallel to the moving direction of the lifting plate 14. The material scrambler also includes a fastener, and the fastener passes through the slide groove 161 and is connected to the first material scrambler 21. When the lifting plate 14 moves vertically, the fastener slides in the slide groove 161. Reinforcement plates 16 are arranged at both ends of the lifting plate 14, and the fastener passes through the reinforcement plate 16 and is connected to the connecting plate 5 and the first material scrambler 21, so as to reinforce the structure of the entire material scrambler. The slide groove 161 is arranged on the reinforcement plate 16, and the fastener slides up and down in the slide groove 161. When the lifting plate 14 is adjusted to move vertically, due to the action of gravity, the material scrambler assembly 2 pulls the fastener to slide vertically in the slide groove 161 of the reinforcement plate 16. On both sides of the lifting plate 14, reinforcement plates 16 are designed to strengthen the firmness of the connection between the lifting plate 14 and the hopper 1. At the same time, a chute 161 is provided to create conditions for the vertical movement of the lifting plate 14.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0043] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0044] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0045] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A material mixer, characterized in that: include: A hopper (1), wherein feed enters a feeding trough (3) from a feeding port (11) of the hopper (1); a material leveling assembly (2), wherein the two material leveling assemblies (2) are respectively fixed on both sides of the hopper (1), and the two material leveling assemblies (2) are both arranged at one end of the hopper (1) close to the feed discharge port (11) to stir the feed flowing out of the feed discharge port (11), and the two material leveling assemblies (2) are symmetrically arranged; The material leveling assembly (2) comprises a first material leveling plate (21) and a second material leveling plate (22); one end of the first material leveling plate (21) is connected to the hopper (1), and the other end of the first material leveling plate (21) abuts against a first trough wall (31) of the trough (3); one end of the second material leveling plate (22) is connected to the first material leveling plate (21), and the other end of the second material leveling plate (22) abuts against a second trough wall (32) arranged opposite to the first trough wall (31); a material leveling space (23) is formed between the first material leveling plate (21), the second material leveling plate (22) and the trough bottom (33) of the trough (3); the material leveling space (23) comprises a first opening (231) and a second opening (232) for feeding and discharging feed; the first opening (231) is connected to the hopper (1), and the size of the first opening (231) is smaller than the size of the second opening (232).

2. The material distributor according to claim 1, characterized in that: The first material leveling plate (21) comprises a first steel plate (211) and a first rubber plate (212); one end of the first steel plate (211) is connected to the hopper (1); the other end of the first steel plate (211) is connected to the first rubber plate (212); and the first rubber plate (212) abuts against the first groove wall (31).

3. The material distributor according to claim 2, characterized in that: The second material leveling plate (22) comprises a second steel plate (221) and a second rubber plate (222), one end of the second steel plate (221) is connected to the first steel plate (211), the other end of the second steel plate (221) is connected to the second rubber plate (222), and the second rubber plate (222) abuts against the second groove wall (32).

4. The material distributor according to claim 1, characterized in that: The hopper (1) comprises: a baffle (12), wherein the baffle (12) and the first groove wall (31) abut against each other; two side plates (13), with two ends of the baffle (12) being respectively connected to the side plates (13); A lifting plate (14), the lifting plate (14) is arranged opposite to the baffle plate (12), the lifting plate (14), the two side plates (13) and the baffle plate (12) are connected in sequence to form a receiving cavity (15) for receiving feed.

5. The material distributor according to claim 4, characterized in that: The material distributor further comprises an adjusting component (4), wherein the adjusting component (4) is arranged on the hopper (1), and the size of the material discharge port (11) can be adjusted by adjusting the adjusting component (4).

6. The material distributor according to claim 5, characterized in that: The adjusting component (4) is located in the accommodating cavity (15), and the adjusting component (4) is connected to the lifting plate (14). By adjusting the adjusting component (4), the lifting plate (14) is driven to move vertically, so as to adjust the height of the discharge port (11).

7. The material distributor according to claim 6, characterized in that: The regulating component (4) comprises: An adjustment bracket (41), wherein the adjustment bracket (41) is fixed on the side plate (13); An adjusting bolt (42), the adjusting bolt (42) being vertically arranged along the blanking direction, the adjusting bolt (42) passing through the adjusting bracket (41), and the adjusting bolt (42) being rotatably arranged relative to the adjusting bracket (41); A connecting piece (43), wherein the connecting piece (43) is threadedly connected to the adjusting bolt (42), and the connecting piece (43) is fixedly connected to the lifting plate (14). When the adjusting bolt (42) rotates, the connecting piece (43) slides vertically on the adjusting bolt (42) to drive the lifting plate (14) to move vertically.

8. The material distributor according to claim 7, characterized in that: There are two adjustment components (4), and the two adjustment components (4) are respectively located on the two side panels (13).

9. The material distributor according to claim 6, characterized in that: The material distributor further comprises a connecting plate (5), the side plate (13) and the first material distributor (21) are connected via the connecting plate (5), an angle is formed between the connecting plate (5) and the side plate (13), so that an angle is formed between the first material distributor (21) and the lifting plate (14); there are two connecting plates (5), and the two connecting plates (5) are respectively arranged corresponding to the two side plates (13).

10. The material distributor according to claim 9, characterized in that: Reinforcement plates (16) are respectively arranged at both ends of the lifting plate (14), and each of the reinforcement plates (16) is respectively arranged in parallel with each of the connecting plates (5). A slide groove (161) is arranged on the reinforcement plate (16), and the slide groove (161) passes through the reinforcement plate (16). The extension direction of the slide groove (161) and the moving direction of the lifting plate (14) are arranged in parallel with each other. The material distributor also includes a fastener, and the fastener passes through the slide groove (161) and is connected to the first material distributor (21). When the lifting plate (14) moves vertically, the fastener slides in the slide groove (161).

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