Beet seed surface polishing device

Abstract

The utility model provides a beet seed surface polishing device, and particularly belongs to the technical field of beet planting. Through the structural arrangement that every two adjacent groups of polishing pipes rotate in different directions on the inner side of the protective shell, the five groups of polishing pipes are matched to fully polish the beet seeds, so that the smoothness of the surfaces of the beet seeds is improved, and subsequent planting of beets is facilitated. The polishing device comprises a protective shell and a base, and further comprises a second motor, a polishing assembly and a discharging assembly. A base is fixedly arranged on the bottom face of the protective shell, a second motor is fixedly arranged on the front side wall of the protective shell, the polishing assembly and the discharging assembly are both arranged in the protective shell, and the discharging assembly is located below the polishing assembly and connected with the second motor; a discharging pipe opening is fixedly formed in the middle of the top face of the protective shell and communicates up and down, a fixing rod is fixedly arranged in the middle of the inner side of the discharging pipe opening, and a connecting rod is fixedly arranged at the end, facing the base, of the middle of the fixing rod.

Description

Technical Field

[0001] The utility model relates to a beet seed surface polishing device, and particularly belongs to the technical field of beet planting. Background Art

[0002] Beet is a biennial herbaceous plant of the Chenopodiaceae family, Beta vulgaris, with a conical to fusiform root, juicy, erect stem, oblong basal leaves, long petioles, wrinkled and uneven on the upper surface, and thick and protruding veins on the lower surface, with entire or slightly wavy margins, stout petioles, alternate stem leaves, small, clustered flowers, linear or narrowly oblong perianth lobes, and slightly fleshy upper part of the utricle.

[0003] Before beet seeds are stored or planted, the surface of the seeds must be treated to remove impurities such as dust, mildew, and dirt from the surface. Existing beet seed polishing devices, when in use, only rely on the friction between seeds to polish the seed surface, resulting in poor polishing effect. After polishing, the surface of the seeds is not very smooth. Utility Model Content

[0004] The utility model aims to provide a beet seed surface polishing device to ensure that dust, mildew, soil and other impurities on the surface of the beet seeds can be removed before storage or planting.

[0005] In order to solve the above technical problems, the technical solution adopted by the present utility model is as follows: the utility model includes a protective shell and a base, and also includes a second motor, a polishing assembly and a blanking assembly;

[0006] A base is fixedly provided on the bottom surface of the protective shell, a second motor is fixedly provided on the front side wall of the protective shell, the polishing assembly and the blanking assembly are both provided in the protective shell, the blanking assembly is located below the polishing assembly, and the blanking assembly is connected to the second motor;

[0007] Furthermore, the stability of the device placement can be improved by the base, and the beet seeds can be polished by the polishing component, which is beneficial to improving the smoothness of the beet seed surface. The feeding component can improve the stability of the beet seed feeding and avoid the blockage of the beet seeds.

[0008] The polishing assembly includes a discharge pipe mouth, a fixing rod, a connecting rod, a limiting rod and a polishing pipe;

[0009] A discharge pipe opening is fixedly provided in the middle of the top surface of the protective shell. The discharge pipe opening is connected up and down. A fixing rod is fixedly provided in the middle of the inner side of the discharge pipe opening. A connecting rod is fixedly provided at one end of the fixing rod facing the base. Limiting rods are sleeved at equal intervals on the outer side of the connecting rod. Both ends of the limiting rods are fixedly connected to the inner wall of the polished tube.

[0010] Furthermore, beet seeds can be placed through the discharge pipe opening, and the installation of the polishing pipe can be completed through the cooperation of the fixing rod, the connecting rod and the limiting rod, which is conducive to improving the stability of the polishing pipe setting.

[0011] The polishing assembly also includes a gear block, a first motor and a drive gear;

[0012] Gear blocks are fixedly provided at equal angles on the outside of the polishing tube. The polishing tube is connected to a driving gear through the gear blocks. The output shaft of the first motor is fixedly provided in the middle of the driving gear. The first motor is fixedly provided on the inner wall of the protective shell, and two groups of first motors are provided. The two groups of first motors are respectively located on the left and right sides of the discharge pipe opening.

[0013] Furthermore, by setting the tooth block on the outer side of the polishing tube, the tooth block can be meshed and connected with the driving gear, and then the first motor drives the polishing tube to rotate through the driving gear, so that the polishing tube can fully polish the beet seeds.

[0014] The blanking assembly includes a blanking roller and a blanking gear;

[0015] The inner wall of the protective shell is provided with a feed roller, and there are two groups of feed rollers, each group of which is provided with two feed rollers, and both groups of feed rollers are located below the polishing tube. The front side wall of the protective shell is provided with a feed gear corresponding to the feed roller, and the feed gear and the feed roller are coaxially arranged;

[0016] Furthermore, the two sets of unloading rollers can be driven to rotate synchronously in opposite directions through the unloading gear, so that the two sets of unloading rollers can cooperate to unload the beet seeds, and the beet seeds can also be polished again during unloading, which is beneficial to improving the surface smoothness of the beet seeds.

[0017] The blanking assembly also includes a second motor, a first bevel gear, a second bevel gear and a belt drive assembly;

[0018] The front ends of the central shafts of the two sets of unloading rollers are respectively fixed with belt drive assemblies, and the front end of the central shaft of one of the unloading rollers is fixedly provided with a second bevel gear, the front side of the second bevel gear is meshedly connected with the first bevel gear, the output shaft of the second motor is fixedly provided inside the first bevel gear, and the second motor is fixedly mounted on the front side wall of the protective housing;

[0019] Furthermore, the first bevel gear can be driven to rotate by the second motor, and the first bevel gear can drive one of the unloading rollers to rotate through the second bevel gear, and then the two sets of unloading rollers can be rotated synchronously through the belt transmission assembly, which is beneficial to improve the stability of the rotation of the unloading rollers.

[0020] It also includes an observation port and a discharge port; the front side wall of the protective shell is provided with an observation port and a discharge port, and the discharge port is located below the device;

[0021] Furthermore, the beet seeds undergoing polishing can be observed through the observation port, and the polished beet seeds can be taken out through the discharge port.

[0022] The beneficial effects of the utility model are:

[0023] 1. Through the structural setting of two adjacent groups of polishing tubes rotating in different directions inside the protective shell, the five groups of polishing tubes can cooperate to fully polish the beet seeds, which is beneficial to improving the surface smoothness of the beet seeds and facilitating the subsequent planting of beets.

[0024] 2. The two sets of unloading rollers rotate in opposite directions under the polishing assembly, so that the beet seeds can be unloaded quickly and stably, which helps to avoid the problem of beet seeds being blocked and further helps to improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0026] Figure 2 This is a front view structural diagram of the utility model;

[0027] Figure 3 This utility model Figure 2 A in the middle is an enlarged structural diagram;

[0028] Figure 4 This is a schematic diagram of the top view of the fixing rod of the utility model;

[0029] Figure 5 It is a three-dimensional structural diagram of the connecting rod of the utility model. DETAILED DESCRIPTION

[0030] The following will be combined with the Figure 1-5 , clearly and completely describe the technical solutions in the embodiments. Figure 1 As shown, the device as a whole consists of a protective shell 1, a polishing component, and a discharge component. The beet seeds to be processed can be placed through the discharge pipe 2 opened on the top surface of the protective shell 1. At this time, the beet seeds will enter the polishing component, and the polishing operation will be performed on the beet seeds by the polishing component. After the beet seeds are polished, they will be discharged to the discharge port through the discharge component, and the surface pretreatment of the beet seeds can be completed at this time.

[0031] like Figure 4-5As shown, the two groups of first motors 8 are controlled to be turned on so that the output shafts of the two groups of first motors 8 rotate in opposite directions respectively. At this time, the first motor 8 will drive the driving gear 9 to rotate. When the driving gear 9 rotates, the driving gear 9 will drive the polishing tube 6 to rotate through the tooth block 7 fixedly installed at equal angles on the outside of the polishing tube 6. Since there are five groups of driving gears 9 corresponding to the polishing tube 6, and the two groups of driving gears 9 rotate in opposite directions, the two adjacent groups of polishing tubes 6 will rotate in opposite directions, thereby polishing the beet seeds placed in the polishing tube 6. Since the inner wall diameters of the five groups of polishing tubes 6 are set to be smaller, friction between the beet seeds is more likely to occur, which is beneficial to improving the polishing effect of the beet seeds and improving the surface finish of the beet seeds.

[0032] like Figure 2-3 As shown, the second motor 12 is controlled to be turned on so that the output shaft of the second motor 12 can drive the first bevel gear 13 to rotate. The rotation of the first bevel gear 13 will drive the second bevel gear 14 to rotate through the meshing connection. When the second bevel gear 14 rotates, it will drive a coaxial unloading roller 10 to rotate. Since a belt transmission assembly 15 is fixedly sleeved on the outer side of one group of unloading rollers 10, one group of unloading rollers 10 can rotate synchronously. Since a unloading gear 16 is fixedly provided on the coaxial front end of the other unloading roller 10, the meshing connection of the two groups of unloading gears 16 will enable the two groups of unloading rollers 10 to rotate synchronously in opposite directions, so that the polished beet seeds can pass through the two groups of unloading rollers 10 smoothly, thereby avoiding the situation where the beet seeds are blocked during unloading, which is conducive to improving the safety of the device.

[0033] The beet seed polishing operation can be observed through the observation window provided on the front side of the protective housing 1, which is beneficial to improving the smoothness of the beet seed surface;

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent replacement and improvement of the above embodiments made according to the technical essence of the present invention, within the spirit and principles of the present invention, without departing from the content of the technical solution of the present invention, shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A beet seed surface polishing device, comprising a protective housing (1) and a base (11), characterized in that: Also includes a second motor (12), a polishing assembly and a blanking assembly; A base (11) is fixedly provided on the bottom surface of the protective housing (1), a second motor (12) is fixedly provided on the front side wall of the protective housing (1), a polishing assembly and a blanking assembly are both provided in the protective housing (1), the blanking assembly is located below the polishing assembly, and the blanking assembly is connected to the second motor (12).

2. A beet seed surface polishing device according to claim 1, characterized in that: The polishing assembly comprises a discharge pipe opening (2), a fixing rod (3), a connecting rod (4), a limiting rod (5) and a polishing pipe (6); A discharge pipe opening (2) is fixedly provided in the middle of the top surface of the protective shell (1), and the discharge pipe opening (2) is connected with the upper and lower parts. A fixing rod (3) is fixedly provided in the middle of the inner side of the discharge pipe opening (2), and a connecting rod (4) is fixedly provided at one end of the middle part of the fixing rod (3) facing the base (11). Limiting rods (5) are sleeved at equal intervals on the outer side of the connecting rod (4), and both ends of the limiting rod (5) are fixedly connected to the inner wall of the polishing tube (6).

3. A beet seed surface polishing device according to claim 2, characterized in that: The polishing assembly further comprises a gear block (7), a first motor (8) and a driving gear (9); A tooth block (7) is fixedly provided at an equal angle on the outside of the polishing tube (6), and the polishing tube (6) is meshedly connected to a driving gear (9) through the tooth block (7). The output shaft of the first motor (8) is fixedly provided in the middle of the driving gear (9). The first motor (8) is fixedly provided on the inner wall of the protective shell (1), and two groups of the first motor (8) are provided. The two groups of the first motor (8) are respectively located on the left and right sides of the discharge pipe opening (2).

4. A beet seed surface polishing device according to claim 3, characterized in that: The blanking assembly includes a blanking roller (10) and a blanking gear (16); A feed roller (10) is provided on the inner side wall of the protective shell (1), and two groups of feed rollers (10) are provided, each group of feed rollers (10) is provided with two feed rollers, and both groups of feed rollers (10) are located below the polishing tube (6). A feed gear (16) is provided on the front side wall of the protective shell (1) corresponding to the feed roller (10), and the feed gear (16) and the feed roller (10) are coaxially arranged.

5. A beet seed surface polishing device according to claim 4, characterized in that: The blanking assembly further comprises a second motor (12), a first bevel gear (13), a second bevel gear (14) and a belt transmission assembly (15); The front ends of the central shafts of the two groups of unloading rollers (10) are respectively fixedly sleeved with belt transmission assemblies (15), and the front end of the central shaft of one of the unloading rollers (10) is fixedly provided with a second bevel gear (14), the front side of the second bevel gear (14) is meshedly connected with the first bevel gear (13), the output shaft of the second motor (12) is fixedly provided inside the first bevel gear (13), and the second motor (12) is fixedly mounted on the front side wall of the protective housing (1).

6. The beet seed surface polishing device according to claim 1, characterized in that: It also includes an observation port and a feeding port; The front side wall of the protective shell (1) is provided with an observation port and a discharge port, and the discharge port is located below the device.

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