Material uniformizing device for material box

Abstract

The utility model relates to a feed box material uniformizing device which effectively solves the problem that an existing material uniformizing device cannot correspondingly adjust the feed putting amount according to different stages of chicken flocks. According to the technical scheme, the material uniformizing device comprises a material uniformizing plate, a feeding opening is formed in the material uniformizing plate, an adjusting plate is obliquely installed in the feeding opening in a sliding mode, the adjusting plate is connected with an adjusting assembly, and the material uniformizing device further comprises a first blocking plate and a second blocking plate; according to the feed uniformizing device, feed can be evenly fed into the feed trough, the discharging amount of the feed uniformizing device can be correspondingly adjusted according to different feed demands of chicken flocks at different stages, and therefore the feeding demands of the chicken flocks at different stages are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of breeding equipment, and in particular relates to a material box sparger. Background Art

[0002] The feed box scrambler for chicken farming is an important part of chicken house farming equipment. It is mainly used to ensure that the feed is evenly and appropriately put into the feed trough to meet the feeding needs of the chickens. The scrambler is usually driven by an external power mechanism to make it move while feeding in the trough to achieve uniform distribution of the feed and effectively avoid the accumulation or uneven distribution of feed in the trough.

[0003] At present, when using the feed mixer, it often only has the effect of simple mixing, that is, it makes the feed evenly distributed in the feed trough to prevent the feed from gathering and piling up in the feed trough, but it does not have the function of adjusting the amount of feed output, resulting in the inability to adjust the feed feeding amount according to the different feed requirements of the chickens at different stages (days of age);

[0004] In view of the above, the present application provides a material box sparger to solve the above problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a feed box mixer, which can evenly feed the feed into the feed trough, and can adjust the output amount accordingly according to the different feed demands of the chickens at different stages, thereby meeting the feeding needs of the chickens at different stages.

[0006] A material box material distributor, comprising a material distributor plate, characterized in that a material feed port is arranged on the material distributor plate, an adjusting plate is obliquely and slidably installed on one side of the material feed port, and baffle plates are respectively arranged on the other three sides of the material feed port;

[0007] A first blocking plate is provided at the lower end surface of the material leveling plate and at both ends of the adjusting plate, respectively, and is in sliding contact with the adjusting plate; the first blocking plate is integrally connected with a second blocking plate which is arranged obliquely; the first blocking plate, the second blocking plate, the adjusting plate, the material trough wall, and the material leveling plate cooperate to form a transfer silo;

[0008] Adjustment components connected to the adjustment plate are respectively provided on the two baffle plates along the length extension direction of the feed port, and the adjustment components control the movement of the adjustment plate to control the size of the transfer silo opening.

[0009] The above technical solution has the following beneficial effects:

[0010] (1) The feeder in this scheme can evenly distribute the feed into the feed trough, and adjust the amount of feed output accordingly according to the different feed requirements of the chickens at different stages, so as to meet the feeding needs of the chickens at different stages;

[0011] (2) The material leveler in this scheme is equipped with an adjusting plate, a first blocking plate, a second blocking plate and a trough wall, so that the above components cleverly form a transfer silo, so that the feed in the feed box first enters the transfer silo, and the amount of feed delivered into the trough through the transfer silo discharge port is adjusted by controlling the position of the adjusting plate;

[0012] (3) Travel wheels that match the trough wall are provided on both sides of the material screed plate to reduce the wear between the material screed and the trough wall when the material screed moves with the material box in the trough, so that the material screed moves more smoothly in the trough;

[0013] (4) In this solution, the running wheels arranged near the side of the feed box move along the wall of the feed trough, and as they rotate, they drive the knocking ball to periodically knock on the adjustment plate. The periodic vibration generated helps to more smoothly feed the feed entering the transfer silo from the feed outlet into the trough, so as to prevent the feed from getting wet and clumping, causing the feed to fall poorly in the transfer silo, and failing to ensure the uniformity of feed delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the state of the utility model when it is used specifically;

[0015] Figure 2 This is a schematic diagram of the matching relationship between the material leveling plate and the material trough of the utility model;

[0016] Figure 3 This is a schematic diagram of the matching relationship between the material leveling plate, the adjustment plate, and the feed port of the utility model;

[0017] Figure 4 This is a schematic diagram of the matching relationship between the first blocking plate, the second blocking plate and the adjustment plate of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 6 This is a schematic diagram of the AA cross-section structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of another improved embodiment of the utility model;

[0021] Figure 8 This is a schematic diagram of the installation positions of the first running wheel and the second running wheel of the utility model;

[0022] Fig. 9 This is a schematic diagram of the matching relationship between the top rod, the second traveling wheel and the groove of the utility model;

[0023] Fig.10 It is a schematic diagram of the changing state of the striking ball position of the utility model. DETAILED DESCRIPTION

[0024] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figures 1 to 10 It will be clearly presented in the detailed description of the embodiments that the structural contents mentioned in the following embodiments are all referenced to the drawings in the specification.

[0025] Embodiment 1, this embodiment provides a material box sparger, such as Figure 1 As shown, the feed box is connected to a power mechanism arranged on the chicken cage (specifically: a track rack matched with the feed box can be arranged on the chicken cage, a driving motor is arranged on the top of the feed box and a gear matched with the track rack is arranged on the driving motor shaft, the driving motor rotates to drive the gear to rotate, so as to achieve the effect of driving the feed box to move relative to the chicken cage, and a battery is arranged on the top of the feed box to power the driving motor. The above are all prior arts and are not improvements of the present invention, so they will not be described in detail here) and can drive the feed box to move along the extension direction of the feed trough, and a discharge cavity is arranged on the side of the feed box facing the chicken cage. The sparger in the present invention includes a sparging plate 1, as shown in FIG. Figure 3 As shown, a feed port 2 is provided on the material leveling plate 1 to match the discharge cavity. When in use, the bottom end of the discharge cavity passes through the feed port 2 from top to bottom, and finally the bottom end of the discharge cavity extends below the material leveling plate 1 (as shown in FIG. Figure 6 ), as shown Figure 1-3 As shown, an adjustment plate 3 is slidably installed on the side of the feed inlet 2 close to the material box (the adjustment plate 3 is slidably installed on the side of the feed inlet 2, as shown in FIG. Figure 6 As shown in FIG. 2 , the other three sides of the feed port 2 are provided with baffle plates 4, and the three baffle plates 4 and the adjustment plate 3 cooperate with each other to achieve the effect of enclosing the side of the feed port 2, as shown in FIG. Figure 4-5 As shown, first blocking plates 5 are provided at the lower end surface of the material leveling plate 1 and at both ends of the feed port 2, respectively, and are in sliding contact with the adjustment plate 3. Each first blocking plate 5 is integrally connected with a second blocking plate 6. Figure 6 As shown, under the cooperation of the first blocking plate 5, the second blocking plate 6 and the adjusting plate 3 arranged on both sides of the feed inlet 2 and the trough wall, a transfer silo is formed in the space below the material leveling plate 1. Note: The bottom walls of the first blocking plate 5 and the second blocking plate 6 are in contact with the trough wall respectively. Figure 2-4As shown, two baffle plates 4 extending along the length of the feed port 2 are respectively provided with adjustment components that cooperate with the adjustment plate 3. The adjustment components control the movement of the adjustment plate 3 relative to the feed port 2 to adjust the size of the opening (feeding port) of the transfer bin surrounded by the first blocking plate 5, the second blocking plate 6, the material leveling plate 1, and the side wall of the trough, as shown in FIG. Figure 6 As shown in , the larger the upward sliding distance of the adjustment plate 3 is, the larger the opening (feeding port) of the transfer silo is, and the larger the amount of feed put in is, and vice versa;

[0026] In the specific operation of this embodiment, the process is as follows:

[0027] like Figure 1 , 2 As shown, the material leveling plate 1 is placed in the trough and the bottom end of the discharge cavity connected to the feed box passes through the feed port 2 arranged on the material leveling plate 1 from top to bottom. Note: In this scheme, the length setting of the feed port 2 should be consistent with the width of the discharge cavity along the extension direction of the trough, so that when the bottom end of the discharge cavity passes through the feed port 2 from top to bottom, the two side walls of the discharge cavity along the extension direction of the trough can abut against the baffle plates 4 arranged on both sides of the feed port 2 on the material leveling plate 1, so that when the feed box moves along the direction of the trough driven by the external power mechanism, the side walls of the discharge cavity abut against the baffle plates 4 arranged at the feed port 2 along the extension direction of the trough, thereby driving the material leveling plate 1 to move synchronously in the trough. According to the situation of the chicken flock, the staff adjusts the position height of the adjustment plate 3 through the adjustment component, thereby controlling the size of the above-mentioned transfer bin opening (discharge port) to achieve the effect of controlling the amount of feed put in.

[0028] Note: The feed in the feed box will first enter the above-mentioned transfer silo through the discharge cavity and fill the transfer silo. Due to the poor fluidity of the feed, when the feed level in the transfer silo is flush with the bottom of the discharge cavity, the feed in the feed box will no longer be transferred to the above-mentioned transfer silo (the three baffle plates 4 arranged on the side of the feed port 2 are used to prevent the feed from escaping from the feed port 2). When the adjustment plate 3 is controlled by the adjustment component to slide vertically relative to the feed port 2, the opening (discharge port) of the above-mentioned transfer silo is opened, and the feed in the above-mentioned transfer silo is put into the feed trough through the discharge port cup, thereby achieving the effect of feeding into the feed trough.

[0029] Example 2, based on Example 1, Figure 2-4 As shown, side plates 7 are respectively arranged vertically on the two sides of the material shaving plate 1. When the material shaving plate 1 is placed in the material trough, as shown in FIG. Figure 6 As shown, the side plate 7 near the chicken cage side cooperates with the first blocking plate 5, the second blocking plate 6, the adjustment plate 3, and the material leveling plate 1 to form a transfer silo. Note: The second blocking plate 6 is in contact with the side plate 7 at one end facing the chicken cage side (as shown in FIG. Figure 5As shown), the sealing of the transfer silo is realized, so that the feed in the transfer silo can only be put into the trough through the feed outlet formed by the vertical movement of the regulating plate 3, thereby ensuring the accurate and uniform feeding of the feed;

[0030] The side plate 7 located near the material box is in contact with the wall of the material trough, so that the material leveling plate 1 can be stably located in the material trough and move synchronously in the material trough with the movement of the material box.

[0031] Embodiment 3, on the basis of embodiment 2, as Figure 1 As shown, an extension plate 8 is integrally provided at the upper ends of the two baffle plates 4 located at the feed port 2 along the extending direction of the material trough, and a through slot 9 is penetrated through the extension plate 8, and locking plates 10 (such as the ones shown in FIG. 1 ) are provided at both ends of the adjustment plate 3 to slide and cooperate with the outer side wall of the extension plate 8. Figure 2-4 As shown, a through hole 11 is penetrated on the locking plate 10, a bolt 12 (a T-shaped bolt) is penetrated in the through slot 9, and the bolt 12 passes through the through slot 9 and the through hole 11 from the inside to the outside in sequence, and a locking nut 13 is threadedly matched at one end of the through hole 11. Note: The diameter of the bolt 12 is slightly smaller than the size of the through slot 9 and the through hole 11 (so that the bolt 12 can move in the through slot 9). When this embodiment is implemented, the process is as follows:

[0032] When the adjustment plate 3 is in the positioned state, the locking nuts 13 at both ends abut against and press against the side walls of the locking plate 10, such as Figure 4 As shown, the other side of the bolt 12 (the diameter of which is larger than the width of the through slot 9) abuts against the inner wall of the extension plate 8, and the locking plate 10 connected to the adjustment plate 3 is tightly pressed against the outer wall of the extension plate 8 under the cooperation of the bolt 12 and the locking nut 13, thereby fixing the position of the adjustment plate 3;

[0033] When it is necessary to adjust the position of the adjustment plate 3 relative to the feed port 2, the staff manually screws the locking nuts 13 on both sides and moves the locking nuts 13 a little distance away from the corresponding locking plate 10, so that the locking plate 10 is no longer squeezed by the locking nuts 13. Then the staff can control the adjustment plate 3 and make it slide (that is, adjust the vertical position of the adjustment plate 3, and then adjust the size of the transfer silo discharge port). When the adjustment plate 3 is moved to the appropriate position, the two locking nuts 13 on both sides are tightened again and made to contact the corresponding side walls of the locking plate 10. At this time, the position of the adjustment plate 3 is locked.

[0034] Embodiment 4, based on Embodiment 3, since the feed opening of the transfer silo is located at the bottom and is blocked by the feed, it is difficult for the staff to judge the opening degree of the feed opening of the transfer silo (it is not convenient for the staff to accurately control the amount of feed put in). In this embodiment, in order to enable the staff to more clearly understand the opening degree of the feed opening of the transfer silo, a scale value 15 is provided on the extension plate 8, such as Figure 6 As shown, a pointed portion 14 is provided on the locking plate 10 facing the scale value 15. When the staff adjusts the position of the adjustment plate 3, they directly observe the scale value 15 parameter indicated by the pointed portion 14, and then grasp the sliding distance of the adjustment plate 3, so as to accurately control the opening degree of the feed discharge port of the above-mentioned transfer silo, and then realize accurate control of the feed delivery amount.

[0035] Embodiment 5, on the basis of embodiment 1-4, as Figure 6 As shown, when the material box drives the material leveling plate 1 to move in the material trough through the material discharge cavity, the bottom walls of the first blocking plate 5 and the second blocking plate 6 arranged below the material leveling plate 1 are in contact with the bottom wall of the material trough, and the side plate 7 close to the material box side also conflicts with the material trough wall. When the material leveling plate 1 moves in the material trough, the above-mentioned contact parts will be worn, which will cause scratches on the silo wall over time. In addition, the first blocking plate 5, the second blocking plate 6, and the side plate 7 are respectively in contact with the material trough wall, which also increases the difficulty of the material leveling plate 1 moving with the material box in the material trough (the resistance is relatively large at this time), resulting in a large force on the contact part between the material discharge cavity and the baffle plate 4, which is prone to deformation over time. In view of this, the present embodiment makes further improvements, which are as follows:

[0036] like Figure 7-8 As shown, first running wheels 16 are respectively arranged at both ends of the material leveling plate 1 near the chicken cage side, and a plurality of second running wheels 17 are evenly arranged in the area of ​​the material leveling plate 1 near the material box side and corresponding to the adjustment plate 3. When the material leveling plate 1 is placed in the material trough, as shown in FIG. Figure 7 As shown, the first running wheel 16 and the second running wheel 17 are in contact with the trough wall respectively, so that the first blocking plate 5, the second blocking plate 6, the side plate 7 and the trough wall are no longer in contact (a certain distance can be set between the trough wall to reduce the wear of the material leveling plate 1 during the movement in the trough, which can be specifically set to 2-3mm);

[0037] As a result, when the material leveling plate 1 moves in the material trough under the action of the discharge chamber, the rolling friction between the first running wheel 16, the second running wheel 17 and the material trough replaces the previous sliding friction, thereby reducing the difficulty of moving the material leveling plate 1 in the material trough (making it easier for the material leveling plate 1 to move in the material trough, reducing the interaction force between the discharge chamber and the material baffle plate 4 at the contact point), and avoiding scratches caused by wear on the material trough wall. Note: The first running wheel 16 is arranged on the lower end surface of the material leveling plate 1 in the area opposite to the two second blocking plates 6.

[0038] Embodiment 6, based on Embodiment 5, due to the poor fluidity of the feed, when the feed enters the transfer silo space from the feed box, it is easy for the feed to get stuck in the transfer silo and flow poorly (especially when the feed is damp, its fluidity will be further reduced, and the uniformity of the feed discharged from the transfer silo discharge port cannot be guaranteed). At this time, there is a deviation between the amount of feed delivered from the discharge port and the set amount of feed, and the accurate delivery of the feed cannot be guaranteed. In view of this, the following improvements are made in this embodiment:

[0039] like Figure 7 As shown, a knocking ball 18 is slidably installed on the bottom wall of the material leveling plate 1 and at the corresponding position of each second walking wheel 17, and the knocking ball 18 and the material leveling plate 1 are elastically connected. The knocking ball 18 will tightly contact the side wall of the adjustment plate 3 under the action of a spring when not affected by external force. A pushing assembly cooperating with the knocking ball 18 is provided on the second walking wheel 17. The pushing assembly realizes: when the material leveling plate 1 moves in the trough (loading), through the rotation of the second walking wheel 17 and cooperating with the pushing assembly, it is achieved: it will drive the knocking ball 18 to periodically knock on the adjustment plate 3, and then generate periodic vibrations through the knocking to act on the feed in the transfer silo, thereby improving the fluidity of the feed in the transfer silo (the vibration of the feed in the transfer silo will improve its fluidity), making it smoother and easier to put it into the trough from the discharge port of the transfer silo, thereby ensuring the uniformity of feed delivery.

[0040] Embodiment 7, based on embodiment 6, this embodiment provides a specific structure of a push assembly, as follows:

[0041] like Figure 8-9 As shown, a plurality of grooves 19 are arranged around one side of the second running wheel 17 at intervals, and the bottom wall of the groove 19 is set as an inclined surface (such as Fig.10 As shown in the left figure), the knocking ball 18 is slidably installed on the lower end surface of the material leveling plate 1 through the slide rod 20 and the spring is connected to the slide rod 20. A push rod 21 is integrally connected to the bottom of the slide rod 20, and the groove 19 and the push rod 21 are matched with one side wall to be chamfered. Figure 8As shown, the material-scraping plate 1 moves along the direction of the arrow in the figure (to realize the feeding process), and the rotation direction of the second running wheels 17 is as shown by the arrow in the figure, that is, it rotates in the clockwise direction. Fig. 9 As shown, the side wall a of the groove 19 is chamfered (the side wall b is a straight portion), and the end of the push rod 21 facing the side wall a is also chamfered (the end of the push rod 21 facing the side wall b is a straight portion). When the material leveling plate 1 moves in the material trough and the second walking wheel 17 rotates, as shown in FIG. Fig.10 As shown in the left figure, when the bottom end of the push rod 21 is in the groove 19 and abuts against the inclined surface of the bottom wall of the groove 19, the knocking ball 18 abuts against the side wall of the adjustment plate 3 under the action of the spring, and as the second walking wheel 17 rotates, Fig. 9 As shown, when the chamfered portion of the push rod 21 abuts against the side wall a of the groove 19, the chamfering of the contact portion between the push rod 21 will force the push rod 21 to withdraw from the groove 19 (causing the push rod 21 to retreat). Fig.10 As shown in the right figure, the bottom end of the top rod 21 is in contact with the side wall portion of the second running wheel 17 where the groove 19 is not provided (such as Fig. 9 As the top rod 21 retreats, the slide bar 20 is simultaneously driven to move away from the adjustment plate 3, thereby simultaneously driving the striking ball 18 to separate from the adjustment plate 3;

[0042] like Fig. 9 As shown, with the rotation of the second walking wheel 17, when one end of the straight portion of the push rod 21 moves to the position of the side wall b of the next groove 19, since the side wall b and the straight portion of the push rod 21 are both flat surfaces, the push rod 21 will be quickly inserted into the groove 19 under the action of the spring and abut against the inclined wall of the groove 19. With the above-mentioned action of the push rod 21, the slide bar 20 will synchronously drive the knocking ball 18 to hit the side wall of the adjustment plate 3 to generate a vibration, which acts on the feed in the transfer silo, making it smoother and easier to feed from the feed outlet of the transfer silo to the feed trough (to ensure the uniformity of feed delivery);

[0043] As the second traveling wheel 17 rotates, the above process is repeated continuously, and then through the coordinated cooperation among the knocking ball 18, the slide bar 20, the top rod 21, the second traveling wheel 17, and the groove 19, a knocking force is periodically applied to the adjustment plate 3 to generate a periodic vibration, so as to improve the fluidity of the feed in the transfer silo;

[0044] Note: When the groove 19 is provided on the second running wheel 17 , it should be noted that the depth of the groove 19 is smaller than the thickness of the second running wheel 17 , so that the outer wall of the second running wheel 17 can still contact with the wall of the trough to support the material leveling plate 1 .

[0045] Embodiment 8, based on Embodiment 7, when the feed box moves from one end of the feed trough to the other end, the feed is put in at this time, and the feed box needs to return to the original route and return to the feed machine position at one end of the chicken cage to replenish the feed for the next feed replenishment. When the feed box drives the screed plate 1 to move in the opposite direction in the feed trough, as shown in FIG. Figure 8-9 As shown, at this time, the rotation direction of the second running wheel 17 is opposite to the rotation direction during loading. Since the top rod 21 and the side wall b of the groove 19 are both arranged as straight parts, when the second running wheel 17 rotates in the opposite direction, the top rod 21 cannot be withdrawn from the groove 19, thereby causing the second running wheel 17 to be unable to rotate, so that the rolling friction between the second running wheel 17 and the material trough wall is converted into sliding friction again, increasing the movement resistance of the material leveling plate 1 in the material trough. In view of this, the following improvements are made in this embodiment:

[0046] like Figure 7 As shown, an electromagnet 22 is installed on the side plate 7 close to the material box side (the electromagnet 22 is connected to an electrical circuit. Since the material box is driven by an external power mechanism, the electrical circuit of the electromagnet 22 can be connected to the power supply connected to the external power mechanism to provide electrical energy), and the knocking ball 18 is made of iron. When the loading is completed and the material box is reset, the controller controls the electrical circuit where the electromagnet 22 is located to be energized to generate electromagnetic force, and the knocking ball 18 is adsorbed by the electromagnetic force and separated from the adjustment plate 3. As the above process proceeds, the bottom end of the push rod 21 also withdraws from the groove 19. At this time, the bottom end of the push rod 21 no longer hinders the rotation of the second running wheel 17. When the material box drives the material leveling plate 1 to move to the initial position in the material trough through the discharge cavity, there is still rolling friction between the second running wheel 17 and the material trough wall, thereby reducing the resistance of the material leveling plate 1 during the movement in the material trough.

[0047] Embodiment 9, based on embodiment 5, the first running wheel 16 and the second running wheel 17 in this solution are both made of plastic (hard) material to reduce the overall weight of the material distributor.

[0048] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. A material box sparger, comprising a sparger plate (1), characterized in that: The material leveling plate (1) is provided with a feed port (2), an adjusting plate (3) is obliquely and slidably installed on one side of the feed port (2), and baffle plates (4) are respectively provided on the other three sides of the feed port (2); A first blocking plate (5) is provided at the lower end surface of the material leveling plate (1) and at both ends of the adjusting plate (3) so as to be in sliding contact with the adjusting plate (3); the first blocking plate (5) is integrally connected with a second blocking plate (6) which is arranged obliquely; the first blocking plate (5), the second blocking plate (6), the adjusting plate (3), the material trough wall and the material leveling plate (1) cooperate to form a transfer silo; Adjustment components connected to the adjustment plate (3) are respectively provided on the two material blocking plates (4) along the length extension direction of the feed port (2), and the adjustment components control the movement of the adjustment plate (3) to thereby control the size of the transfer bin opening.

2. A material box sparger according to claim 1, characterized in that: Side plates (7) are respectively provided on both sides of the material leveling plate (1), and one of the side plates (7) is connected to the second blocking plate (6).

3. A material box sparger according to claim 2, characterized in that: The adjustment assembly comprises an extension plate (8) arranged on the baffle plate (4), and a through slot (9) is provided through the extension plate (8); locking plates (10) are provided at both ends of the adjustment plate (3) and are in sliding contact with the outer side wall of the extension plate (8), and a through hole (11) is provided on the locking plate (10); A bolt (12) is provided through the through slot (9), and the bolt (12) passes through the through slot (9) and the through hole (11) in sequence from the inside to the outside, and one end of the bolt (12) passes through the through hole (11) and is threadedly matched with a locking nut (13).

4. A material box sparger according to claim 3, characterized in that: The extension plate (8) is provided with a scale value (15), and the locking plate (10) is provided with a pointed portion (14) that matches the scale value (15).

5. A material box sparger according to any one of claims 1 to 4, characterized in that: The two ends of the material leveling plate (1) away from the material box are respectively provided with first running wheels (16), and the first running wheels (16) are in contact with the wall of the material trough; A plurality of second running wheels (17) are evenly distributed on the material leveling plate (1) at a side close to the material box and in an area corresponding to the adjustment plate (3), and the plurality of second running wheels (17) are in contact with the wall of the material trough.

6. A material box sparger according to claim 5, characterized in that: A knocking ball (18) is slidably mounted on the bottom wall of the material leveling plate (1), and the knocking ball (18) and the material leveling plate (1) are elastically connected; The second running wheel (17) is provided with a pushing assembly that cooperates with the knocking ball (18). As the second running wheel (17) rotates, the pushing assembly drives the knocking ball (18) to periodically knock the adjustment plate (3).

7. A material box sparger according to claim 6, characterized in that: The pushing assembly comprises a plurality of grooves (19) arranged at intervals and surroundingly on a side wall of the second walking wheel (17), and the bottom wall of the groove (19) is arranged as an inclined surface; The knocking ball (18) is slidably mounted on the bottom wall of the material leveling plate (1) via a slide rod (20), and a push rod (21) matching with the groove (19) is integrally provided on the slide rod (20), and the groove (19) and the push rod (21) are matched with one side wall and are chamfered.

8. A material box sparger according to claim 7, characterized in that: The knocking ball (18) is made of iron and an electromagnet (22) is arranged on the side plate (7) close to the knocking ball (18), and the electromagnet (22) is connected to an electrical circuit.

9. A material box sparger according to claim 5, characterized in that: The first running wheel (16) and the second running wheel (17) are both made of plastic material.

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