Potato conveying pump with anti-breaking function

Abstract

The utility model provides a potato delivery pump with the function of breaking prevention, and relates to the technical field of delivery pumps, the potato delivery pump comprises a flow guide pipe, the surface of the flow guide pipe is provided with a feed inlet in a penetrating manner, one end of the flow guide pipe is fixedly provided with a connecting plate, and the end, away from the flow guide pipe, of the connecting plate is fixedly provided with a diffusion pipe; a buffer spring is fixedly installed on the inner wall of the flow guide pipe, a protective arc plate is fixedly installed at the end, away from the flow guide pipe, of the buffer spring, and a soft cushion is fixedly installed at the end, away from the buffer spring, of the protective arc plate. According to the potato conveying pump, through the arrangement of the protection arc plate, the soft cushion, the buffer springs and the buffer protrusions, the pump body of the conveying pump is damaged due to impact of potatoes, meanwhile, the soft cushion is matched with the buffer protrusions, the potatoes are protected, meanwhile, the buffer protrusions can remove impurities such as soil on the concave-convex portions of the outer surfaces of the potatoes, the potatoes and the conveying pump are protected, and the conveying pump is protected. And the potatoes are simply cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying pumps, in particular to a potato conveying pump with an anti-crushing function. Background Art

[0002] Potato is the fourth most important cash crop in the world after wheat, rice and corn. It was also listed as one of the staple food by the Ministry of Agriculture of China in 2015. In 2013, the global potato production reached 368.096 million tons, and China's potato production accounted for 24.2% of the global total production in the same period. At present, the national planting area has reached 5 million hm2, making it the country with the largest potato planting area in the world, with planting covering the whole country. Potato planting reflects China's huge demand for potato products and huge market potential.

[0003] Publication No. CN210854355U A potato and beet delivery pump belongs to the technical field of delivery pumps, including a pump body, the pump body is a hollow cylindrical structure, and a water inlet and a water outlet are respectively arranged at both ends, a sucked fluid delivery pipe, the sucked fluid delivery pipe is installed at the water inlet inside the pump body, and an annular nozzle is arranged at one end of the sucked fluid delivery pipe, a working fluid delivery pipe, the working fluid delivery pipe is installed perpendicular to the pump body, and the working fluid delivery pipe is connected to the pump body, a throat, the throat is installed in the horizontal direction of one side of the sucked flow delivery pipe, and a diffuser is installed in the horizontal direction of one side of the throat. The utility model has a simple structure and is easy to use. Compared with a belt conveyor, it has many advantages in the application of conveying potatoes, such as small mechanical damage during potato conveying, vertical conveying, taking into account both conveying and cleaning, and inhibiting browning by adding a preservative to the conveying fluid, etc., and is suitable for popularization and use. Although the potato and beet transport pump has many advantages over the belt conveyor, the protective arc plate is movably installed to provide a buffer force to prevent the potatoes from being damaged by the skin and local damage, thereby ensuring the integrity of the potatoes. However, the protective plate can only provide protection during the transportation process. When the potatoes are poured into the transport pump, the falling potatoes may still be damaged by the transport pump, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a potato conveying pump with an anti-crushing function, comprising a guide tube, a feed port is arranged through the surface of the guide tube, a connecting plate is fixedly installed at one end of the guide tube, a diffusion tube is fixedly installed at the end of the connecting plate away from the guide tube, a buffer spring is fixedly installed at the inner wall of the guide tube, a protective arc plate is fixedly installed at the end of the buffer spring away from the guide tube, a soft pad is fixedly installed at the end of the protective arc plate away from the buffer spring, and a buffer protrusion is fixedly installed at the end of the soft pad away from the protective arc plate.

[0006] Preferably, the buffer springs are evenly distributed between the protective arc plates and the guide tube. Here, the even distribution of the buffer springs can ensure that when the potatoes enter the guide tube, each protective arc plate can be subjected to even force, thereby more effectively preventing the potatoes from being damaged during transportation.

[0007] Preferably, the buffering protrusions are hemispherical and distributed in an array on the surface of the cushion. Here, the hemispherical buffering protrusions can better disperse the impact force when the potatoes fall, and the array distribution can ensure that each potato can be fully buffered and protected when it contacts the cushion.

[0008] Preferably, the protective arc plate is fixedly connected to the soft pad by strong glue, and the material of the soft pad is natural rubber. Here, the strong glue can ensure that the connection between the protective arc plate and the soft pad is firm and reliable, while the soft pad made of natural rubber has good elasticity and wear resistance, and can provide better protection effect.

[0009] Preferably, a connection groove is provided on the surface of the connection plate, a fixing block is fixedly installed at one end of the diffusion tube close to the connection plate, the fixing block has a groove, a fixing spring is fixedly installed inside the groove, a baffle is fixedly installed at one end of the fixing spring away from the diffusion tube, a convex block is fixedly installed at one end of the fixing block close to the baffle, and a connection block is fixedly installed at one end of the baffle close to the convex block. Here, when maintenance or replacement of parts is required, it is convenient to disassemble and assemble the delivery pump.

[0010] Preferably, the specifications of the baffle plate and the groove match each other, and the baffle plate and the groove are slidably connected. Here, the connection between the connecting plate and the diffusion pipe can be released by retracting the baffle plate into the groove.

[0011] Preferably, the fixing block is slidably connected to the connecting groove, and the connecting block is snap-connected to the connecting groove. Here, the connecting block cooperates with the connecting groove to connect the connecting plate and the diffuser tube together.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the protective arc plate, the soft pad, the buffer spring and the buffer protrusion, the pump body of the delivery pump is not damaged by the impact of the potatoes. At the same time, the soft pad cooperates with the buffer protrusion, and while protecting the potatoes, the buffer protrusion can also remove impurities such as soil on the uneven parts of the potato surface, which not only protects the potatoes and the delivery pump, but also simply cleans the potatoes.

[0014] 2. In the utility model, by arranging the fixing block, the connecting groove, the connecting block, the connecting plate, the fixing spring and the baffle, when a fault occurs inside the delivery pump, it can be quickly disassembled and repaired to avoid delaying the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a potato conveying pump with an anti-crushing function;

[0016] Figure 2 A cross-sectional view of a potato delivery pump with an anti-crushing function is provided for the utility model;

[0017] Figure 3 The utility model proposes a potato conveying pump with anti-crushing function Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a potato conveying pump with anti-crushing function Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 The utility model provides a side view of a potato conveying pump with an anti-crushing function.

[0020] Legend:

[0021] 1. Guide pipe; 2. Feed inlet; 3. Diffuser; 4. Connecting plate; 5. Protective arc plate; 6. Cushion; 7. Buffering protrusion; 8. Buffering spring; 9. Fixing block; 10. Groove; 11. Fixing spring; 12. Baffle; 13. Protrusion; 14. Connecting block; 15. Connecting groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a potato conveying pump with an anti-crushing function, comprising a guide pipe 1, a feed port 2 is arranged on the surface of the guide pipe 1, a connecting plate 4 is fixedly installed at one end of the guide pipe 1, a diffusion pipe 3 is fixedly installed at the end of the connecting plate 4 away from the guide pipe 1, a buffer spring 8 is fixedly installed on the inner wall of the guide pipe 1, a protective arc plate 5 is fixedly installed at the end of the buffer spring 8 away from the guide pipe 1, a soft pad 6 is fixedly installed at the end of the protective arc plate 5 away from the buffer spring 8, and a buffer protrusion 7 is fixedly installed at the end of the soft pad 6 away from the protective arc plate 5.

[0026] See also Figure 2-3 , the buffer springs 8 are evenly distributed between the protective arc plate 5 and the guide tube 1. The even distribution of the buffer springs 8 can ensure that when the potatoes enter the guide tube 1, each protective arc plate 5 can be subjected to uniform force, thereby more effectively preventing the potatoes from being damaged during transportation. The buffer protrusions 7 are hemispherical, and the buffer protrusions 7 are distributed in an array on the surface of the soft pad 6. The hemispherical buffer protrusions 7 can better disperse the impact force when the potatoes fall, and the array distribution can ensure that each potato can be fully buffered and protected when it contacts the soft pad 6. The protective arc plate 5 and the soft pad 6 are fixedly connected by strong glue. The material of the soft pad 6 is natural rubber. The strong glue can ensure that the connection between the protective arc plate 5 and the soft pad 6 is firm and reliable, and the soft pad 6 made of natural rubber has good elasticity and wear resistance, and can provide better protection.

[0027] Embodiment 2

[0028] See also Figure 2-4A connecting groove 15 is provided on the surface of the connecting plate 4, a fixing block 9 is fixedly installed at one end of the diffusion tube 3 close to the connecting plate 4, and a groove 10 is provided on the fixing block 9. A fixing spring 11 is fixedly installed inside the groove 10, and a baffle 12 is fixedly installed at one end of the fixing spring 11 away from the diffusion tube 3, and a protrusion 13 is fixedly installed at one end of the fixing block 9 close to the baffle 12, and a connecting block 14 is fixedly installed at one end of the baffle 12 close to the protrusion 13. When maintenance or replacement of parts is required, it is convenient to disassemble and assemble the delivery pump, and the specifications of the baffle 12 and the groove 10 match, and the baffle 12 and the groove 10 are slidably connected. The connection between the connecting plate 4 and the diffusion tube 3 can be released by retracting the baffle 12 into the groove 10, and the fixing block 9 and the connecting groove 15 are slidably connected, and the connecting block 14 and the connecting groove 15 are snap-connected. The connecting block 14 cooperates with the connecting groove 15 to connect the connecting plate 4 and the diffusion tube 3 together.

[0029] Working principle: Start the transport pump, potatoes and water enter the guide tube 1, the buffer spring 8 and protective arc plate 5 in the guide tube 1 provide initial buffering for the potatoes, the cushion 6 and buffer protrusion 7 further disperse the impact force when the potatoes fall, ensuring that the potatoes will not be damaged during transportation. At the same time, the buffer protrusion 7 can also remove impurities such as soil on the uneven surface of the potatoes, achieving a simple cleaning effect. When maintenance or replacement of parts is required, by pressing the connecting block 14 toward the spring to release the connection between the connecting plate 4 and the diffusion tube 3, and then pulling the diffusion tube 3 to release the limit, the relevant parts can be easily disassembled and replaced, simplifying the maintenance process and improving work efficiency.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A potato delivery pump with an anti-crushing function, comprising a flow guide pipe (1), characterized in that: The surface of the guide tube (1) is penetrated by a feed port (2); a connecting plate (4) is fixedly installed on one end of the guide tube (1); a diffusion tube (3) is fixedly installed on the end of the connecting plate (4) away from the guide tube (1); a buffer spring (8) is fixedly installed on the inner wall of the guide tube (1); a protective arc plate (5) is fixedly installed on the end of the buffer spring (8) away from the guide tube (1); a soft pad (6) is fixedly installed on the end of the protective arc plate (5) away from the buffer spring (8); and a buffer protrusion (7) is fixedly installed on the end of the soft pad (6) away from the protective arc plate (5).

2. The potato conveying pump with anti-crushing function according to claim 1, characterized in that: The buffer springs (8) are evenly distributed between the arc protection plate (5) and the flow guide pipe (1).

3. The potato conveying pump with anti-crushing function according to claim 1 is characterized in that: The buffer protrusions (7) are hemispherical in shape and are distributed in an array on the surface of the soft pad (6).

4. The potato conveying pump with anti-crushing function according to claim 1, characterized in that: The protective arc plate (5) and the soft pad (6) are fixedly connected by strong glue, and the material of the soft pad (6) is natural rubber.

5. The potato conveying pump with anti-crushing function according to claim 1, characterized in that: A connection groove (15) is provided on the surface of the connection plate (4); a fixing block (9) is fixedly installed on one end of the diffuser (3) close to the connection plate (4); a groove (10) is provided on the fixing block (9); a fixing spring (11) is fixedly installed inside the groove (10); a baffle (12) is fixedly installed on one end of the fixing spring (11) away from the diffuser (3); a protrusion (13) is fixedly installed on one end of the fixing block (9) close to the baffle (12); and a connection block (14) is fixedly installed on one end of the baffle (12) close to the protrusion (13).

6. The potato conveying pump with anti-crushing function according to claim 5, characterized in that: The baffle plate (12) and the groove (10) have matching specifications, and the baffle plate (12) and the groove (10) are slidably connected.

7. The potato conveying pump with anti-crushing function according to claim 5, characterized in that: The fixing block (9) is slidably connected to the connecting groove (15), and the connecting block (14) is snap-fitted to the connecting groove (15).

Images