Agricultural and sideline food screening equipment

Abstract

The utility model discloses agricultural and sideline food screening equipment which comprises a machine frame, the top of the machine frame is fixedly connected with a screening barrel, the bottom of the screening barrel is communicated with a discharging bin, the right side of the bottom of the screening barrel is communicated with a discharging pipe, and the right side of the machine frame is fixedly connected with an anti-blocking box. The bottom of the left side of an inner cavity of the anti-blocking box is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission disc, the top of the right side of the transmission disc is fixedly connected with a rotating pin, and the surface of the rotating pin is sleeved with a transmission frame. According to the screening equipment, the situation that the traditional screening equipment does not have the blanking anti-blocking function is changed, the flat collision plate is adopted to collide the discharging pipe, so that the vibration sense generated by the discharging pipe performs anti-blocking treatment on agricultural and sideline products, the blocking phenomenon cannot be caused when the large agricultural and sideline products rush to the blanking position together, the subsequent processing progress cannot be influenced, and the screening equipment is suitable for large-scale production. And the whole construction period is not delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural and sideline foods, in particular to a screening device for agricultural and sideline foods. Background Technique

[0002] According to the patent disclosed on the Chinese Patent Network, the patent name is: A Screening Device for Agricultural and Sideline Foods, and the patent number is: 202321854858.5. The utility model provides a screening device for agricultural and sideline foods, which relates to the technical field of food screening, and solves the problems of rough screening of grains and low screening efficiency of screen meshes. It includes a positioning track, and four support legs are provided at the end of the positioning track. Two sets of support structures are installed above the positioning track, and the two sets of support structures are connected. The support structure is jointly formed by a stable seat, a support frame, a guide plate, a positioning buckle and a positioning rod. A set of extrusion mechanisms are also installed above the positioning track. The mesh sizes of the screening mesh screens are different, and the mesh holes of the screening mesh screens are arranged and distributed in the order from large to small. Different sizes of agricultural and sideline products are screened layer by layer through the screening mesh screens. A drainage funnel is provided on the basis of the screening mesh screens, and the drainage funnel facilitates the collection of agricultural and sideline products at different positions in the screening mesh screens; however, the above-mentioned screening device does not have the function of preventing material blockage during feeding. When screening, agricultural and sideline products of different sizes are distinguished. When larger agricultural and sideline products rush to the feeding place together, it is very easy to cause blockage, which affects the subsequent processing progress and delays the overall project duration.

[0003] Therefore, it is necessary to design and transform the screening device to effectively prevent the phenomenon of easy blockage during feeding. Summary of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a screening device for agricultural and sideline foods, which has the advantage of preventing material blockage during feeding and solves the problem of easy blockage during feeding.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A screening device for agricultural and sideline foods, including a frame, a screening cylinder is fixedly connected to the top of the frame, a discharge bin is communicated with the bottom of the screening cylinder, a discharge pipe is communicated with the right side of the bottom of the screening cylinder, an anti-blocking box is fixedly connected to the right side of the frame, a motor is fixedly connected to the bottom of the left side of the inner cavity of the anti-blocking box, a transmission disc is fixedly connected to the output end of the motor, a rotating pin is fixedly connected to the top of the right side of the transmission disc, a transmission frame is sleeved on the surface of the rotating pin, the front and back of the transmission frame are slidably connected to the inner wall of the anti-blocking box, a flat impact plate is fixedly connected to the top of the transmission frame, and the top of the flat impact plate penetrates to the top of the anti-blocking box and contacts the discharge pipe.

[0006] Preferably, a through-hole groove is opened on the top of the anti-blocking box, and the through-hole groove is used in cooperation with the flat impact plate.

[0007] Preferably, longitudinal grooves are formed on both the front and back surfaces of the inner cavity of the anti-blocking box, and the front and back surfaces of the transmission frame are slidably connected inside the longitudinal grooves.

[0008] Preferably, connecting plates are fixedly connected to both the front and rear sides on the left side of the transmission frame, springs are fixedly connected to the tops of the connecting plates, and the tops of the springs are fixedly connected to the inner wall of the anti-blocking box.

[0009] Preferably, L-shaped plates are fixedly connected to both the front and back surfaces of the flat impact plate, and the bottoms of the L-shaped plates are fixedly connected to the transmission frame.

[0010] Preferably, positioning blocks are fixedly connected to both the front and back surfaces of the motor, and the outer sides of the positioning blocks are fixedly connected to the inner wall of the anti-blocking box.

[0011] Preferably, sleeve blocks are fixedly connected to both the front and rear sides on the right side of the transmission frame, a limiting rod penetrates through the top of the sleeve block, and the top and bottom of the limiting rod are fixedly connected to the inner wall of the anti-blocking box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The screening equipment of the present utility model changes the traditional function without anti-blocking for material feeding. The flat impact plate is used to impact the discharge pipe, and the vibration generated makes anti-blocking treatment for agricultural and sideline products. When larger-sized agricultural and sideline products rush to the material feeding place together, it will not cause blockage, nor will it affect the subsequent processing progress, and even less delay the overall construction period.

[0014] 2. Through the arrangement of the through-hole grooves, the present utility model can make the flat impact plate move more smoothly and avoid the phenomenon of the flat impact plate being stuck.

[0015] 3. Through the arrangement of the longitudinal grooves, the present utility model can make the transmission frame slide more smoothly inside the anti-blocking box, reduce the friction between the transmission frame and the anti-blocking box, extend the service life of the transmission frame, and at the same time play a role in limiting the transmission frame.

[0016] 4. Through the arrangement of the connecting plates and springs, the present utility model can make the transmission frame move up and down more stably, and at the same time play a buffering role for the transmission frame.

[0017] 5. Through the arrangement of the L-shaped plates, the present utility model can make the flat impact plate more firmly connected to the transmission frame and avoid the phenomenon of separation between the two.

[0018] 6. Through the arrangement of the positioning block, the utility model can enable the motor to operate more stably and prevent the motor from shifting.

[0019] 7. Through the arrangement of the sleeve block and the limiting rod, the utility model can enable the transmission frame to move up and down more stably and play a limiting effect on the transmission frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the utility model;

[0021] Figure 2 is a body structure diagram of the screening device of the utility model;

[0022] Figure 3 is a cross-sectional view of the anti-blocking box of the utility model;

[0023] Figure 4 is an exploded view of the internal structure of the anti-blocking box of the utility model.

[0024] In the figure: 1, frame; 2, screening cylinder; 3, discharge bin; 4, discharge pipe; 5, anti-blocking box; 6, motor; 7, drive disc; 8, rotating pin; 9, transmission frame; 10, flat impact plate; 11, through hole groove; 12, longitudinal groove; 13, connecting plate; 14, spring; 15, L-shaped plate; 16, positioning block; 17, sleeve block; 18, limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 4 shown, a kind of agricultural and sideline food screening device provided by the present utility model includes a frame 1. A screening cylinder 2 is fixedly connected to the top of the frame 1. A discharge bin 3 is communicated with the bottom of the screening cylinder 2. A discharge pipe 4 is communicated with the right side of the bottom of the screening cylinder 2. An anti-blocking box 5 is fixedly connected to the right side of the frame 1. A motor 6 is fixedly connected to the bottom of the left side of the inner cavity of the anti-blocking box 5. A drive disc 7 is fixedly connected to the output end of the motor 6. A rotating pin 8 is fixedly connected to the top of the right side of the drive disc 7. A transmission frame 9 is sleeved on the surface of the rotating pin 8. The front and back of the transmission frame 9 are both slidably connected to the inner wall of the anti-blocking box 5. A flat impact plate 10 is fixedly connected to the top of the transmission frame 9. The top of the flat impact plate 10 penetrates through the top of the anti-blocking box 5 and contacts the discharge pipe 4.

[0027] Refer to Figure 3, a through hole groove 11 is provided at the top of the anti-blocking box 5, and the through hole groove 11 is used in cooperation with the flat impact plate 10.

[0028] As a technical optimization scheme of the present utility model, through the arrangement of the through hole groove 11, the flat impact plate 10 can move more smoothly, avoiding the phenomenon of the flat impact plate 10 being stuck.

[0029] Reference Figure 3 , longitudinal grooves 12 are provided on both the front and back sides of the inner cavity of the anti-blocking box 5, and both the front and back sides of the transmission frame 9 are slidably connected inside the longitudinal grooves 12.

[0030] As a technical optimization scheme of the present utility model, through the arrangement of the longitudinal grooves 12, the transmission frame 9 can slide more smoothly inside the anti-blocking box 5, reducing the friction between the transmission frame 9 and the anti-blocking box 5, extending the service life of the transmission frame 9, and at the same time playing a limiting effect on the transmission frame 9.

[0031] Reference Figure 4 , connecting plates 13 are fixedly connected to both the front and back sides on the left side of the transmission frame 9, a spring 14 is fixedly connected to the top of the connecting plate 13, and the top of the spring 14 is fixedly connected to the inner wall of the anti-blocking box 5.

[0032] As a technical optimization scheme of the present utility model, through the arrangement of the connecting plate 13 and the spring 14, the transmission frame 9 can move up and down more stably, and at the same time play a buffering effect on the transmission frame 9.

[0033] Reference Figure 4 , L-shaped plates 15 are fixedly connected to both the front and back sides of the flat impact plate 10, and the bottom of the L-shaped plate 15 is fixedly connected to the transmission frame 9.

[0034] As a technical optimization scheme of the present utility model, through the arrangement of the L-shaped plate 15, the flat impact plate 10 can be more firmly connected to the transmission frame 9, avoiding the phenomenon of separation between the two.

[0035] Reference Figure 4 , positioning blocks 16 are fixedly connected to both the front and back sides of the motor 6, and the outer sides of the positioning blocks 16 are fixedly connected to the inner wall of the anti-blocking box 5.

[0036] As a technical optimization scheme of the present utility model, through the arrangement of the positioning blocks 16, the motor 6 can operate more stably, and at the same time prevent the motor 6 from shifting.

[0037] Reference Figure 4 , sleeve blocks 17 are fixedly connected to both the front and back sides on the right side of the transmission frame 9, a limiting rod 18 is arranged through the top of the sleeve block 17, and both the top and bottom of the limiting rod 18 are fixedly connected to the inner wall of the anti-blocking box 5.

[0038] As a technical optimization solution of the present utility model, through the settings of the sleeve block 17 and the limit rod 18, the transmission frame 9 can move up and down more stably, and at the same time, the transmission frame 9 is limited.

[0039] The working principle and usage process of the present utility model are as follows: First, the user starts the motor 6. The output end of the motor 6 drives the transmission disc 7 to rotate. The transmission disc 7 drives the rotating pin 8 to rotate. The rotating pin 8 drives the transmission frame 9 to move up and down. The transmission frame 9 drives the flat impact plate 10 to move up and down, so that the flat impact plate 10 impacts the discharge pipe 4, and the vibration generated makes the screened agricultural and sideline products be screened, so as to achieve the effect of preventing blanking blockage.

[0040] To sum up: This agricultural and sideline product screening device changes the traditional function of not having blanking anti-blocking by the screening device. The flat impact plate 10 is used to impact the discharge pipe 4, and the vibration generated is used to perform anti-blocking treatment on the agricultural and sideline products. When larger agricultural and sideline products rush to the blanking place together, it will not cause blockage, nor will it affect the subsequent processing progress, and even less delay the overall project duration.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural and sideline food screening device, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected with a screening cylinder (2). The bottom of the screening cylinder (2) is communicated with a discharge bin (3). The right side of the bottom of the screening cylinder (2) is communicated with a discharge pipe (4). A blockage prevention box (5) is fixedly connected to the right side of the frame (1). At the bottom of the left side of the inner cavity of the blockage prevention box (5), a motor (6) is fixedly connected. The output end of the motor (6) is fixedly connected with a transmission disc (7). At the top of the right side of the transmission disc (7), a rotating pin (8) is fixedly connected. The surface of the rotating pin (8) is sleeved with a transmission frame (9). The front and back surfaces of the transmission frame (9) are both slidably connected to the inner wall of the blockage prevention box (5). The top of the transmission frame (9) is fixedly connected with a flat impact plate (10). The top of the flat impact plate (10) penetrates through the top of the blockage prevention box (5) and contacts the discharge pipe (4).

2. The agro-food screening equipment according to claim 1, characterized in that: A through-hole groove (11) is formed in the top of the blockage prevention box (5), and the through-hole groove (11) is used in cooperation with the flat impact plate (10).

3. An agricultural and sideline food screening device according to claim 1, characterized in that: Vertical grooves (12) are formed in the front and back surfaces of the inner cavity of the blockage prevention box (5), and the front and back surfaces of the transmission frame (9) are both slidably connected inside the vertical grooves (12).

4. The agricultural and sideline food screening equipment according to claim 1, characterized in that: At the front and rear sides of the left side of the transmission frame (9), connecting plates (13) are fixedly connected. The top of the connecting plate (13) is fixedly connected with a spring (14), and the top of the spring (14) is fixedly connected to the inner wall of the blockage prevention box (5).

5. An agricultural and sideline food screening device according to claim 1, characterized in that: L-shaped plates (15) are fixedly connected to the front and back surfaces of the flat impact plate (10), and the bottom of the L-shaped plate (15) is fixedly connected to the transmission frame (9).

6. The screening device for agricultural and sideline products according to claim 1, wherein: Positioning blocks (16) are fixedly connected to the front and back surfaces of the motor (6), and the outer sides of the positioning blocks (16) are fixedly connected to the inner wall of the blockage prevention box (5).

7. An agricultural and sideline food screening device according to claim 1, characterized in that: At the front and rear sides of the right side of the transmission frame (9), sleeve blocks (17) are fixedly connected. A limiting rod (18) is arranged through the top of the sleeve block (17), and the top and bottom of the limiting rod (18) are both fixedly connected to the inner wall of the blockage prevention box (5).

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