Potato seed dressing machine

Abstract

The utility model discloses a potato seed dressing machine, and belongs to the technical field of potato sowing and processing. Comprising a support, a seed dressing device, a stirring driving device, a turnover device and an electrical cabinet, the turnover device comprises an outer tooth rotation supporting small-sized rotary industrial turntable bearing, the seed dressing device comprises a seed dressing box, a stirring paddle, a center shaft, a square bearing seat and an outer spherical bearing seat, and a plurality of mounting holes are formed in the support. A square bearing seat is fixed on one side of the seed dressing box, an external tooth rotary support small rotary industrial turntable bearing is fixedly mounted on the other side of the seed dressing box, the central shaft is a stepped shaft, two ends of the central shaft are rotatably connected with outer spherical bearing seats, the outer spherical bearing seats are fixed on the bracket, the turnover device is fixed on the bracket, and the turnover device is fixed on the bracket. The outer tooth rotary support small rotary industrial turntable bearing can rotate, the center shaft and the stirring paddle are coaxially fixed, and the technical effects that the structure is simple, operation is convenient, and the seed dressing effect is remarkable are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of potato sowing and processing, and more specifically, to a potato seed tuber dressing machine. Background Art

[0002] Potatoes, as crops widely cultivated globally, are of self-evident importance. In the cultivation and management of potatoes, the treatment of seed tubers is a crucial link, especially the dressing treatment, which directly affects the emergence rate, growth condition, and ultimately the yield and quality of potatoes.

[0003] In the process of potato planting, the dressing treatment of seed tubers is a key step to improve their disease resistance, germination rate, and ultimately the yield and quality. The traditional manual dressing method is not only time-consuming and laborious, but also the dressing effect is uneven, easily leading to waste of pesticides or insufficient drug efficacy, thus affecting crop growth. At the same time, with the development of modern agriculture towards mechanization and automation, there is an urgent need for a device that can efficiently, evenly, and stably carry out potato seed tuber dressing to meet the needs of large-scale agricultural production. Existing dressing devices often have problems such as complex structure, cumbersome operation, and inconvenient maintenance in design, which limit their popularization and application in agricultural production. Therefore, it is particularly important to develop a potato seed tuber dressing device with a simple structure, convenient operation, and remarkable dressing effect.

[0004] In view of this, we propose a potato seed tuber dressing machine. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the present application is to provide a potato seed tuber dressing machine, which solves the technical problems in the above background art and achieves the technical effects of simple structure, convenient operation, and remarkable dressing effect.

[0007] 2. Technical Solutions

[0008] The technical solution of the present application provides a potato seed tuber dressing machine, including: a bracket, a dressing device, a stirring drive device, a flipping device, and an electrical cabinet. The flipping device includes a small rotary industrial turntable bearing with external teeth. The dressing device includes a dressing box, stirring paddles, a central shaft, a square bearing seat, and a spherical plain bearing seat. A plurality of mounting holes are provided on the bracket. One side of the dressing box is fixed with a square bearing seat, and the other side is fixedly installed with a small rotary industrial turntable bearing with external teeth. The central shaft is a stepped shaft, and both ends of the central shaft are rotatably connected with spherical plain bearing seats, and the spherical plain bearing seats are fixed on the bracket. The flipping device is fixed on the bracket, the small rotary industrial turntable bearing with external teeth is rotatable, and the central shaft is coaxially fixed with the stirring paddles.

[0009] As an alternative solution to the technical solution of this application document, the stirring drive device includes a stirring motor, a motor bracket, a driving pulley, a belt, and a driven pulley. The stirring motor is fixed on the motor bracket, the motor bracket is fixed on the bracket, the driving pulley is in transmission connection with the stirring motor, and the belt is in transmission connection between the driving pulley and the driven pulley.

[0010] As an alternative solution to the technical solution of this application document, the tipping device further includes an AC reduction motor with a brake, a coupling, a drive shaft, a driving gear, and a tipping bracket. The AC reduction motor is fixed on the tipping bracket, the tipping bracket is fixed on the bracket, the coupling is in transmission connection with the AC reduction motor, the drive shaft is rotatably arranged on the bracket, the drive shaft is coaxially fixed with the driving gear, and the driving gear meshes with an external gear slewing bearing for a small rotating industrial turntable.

[0011] As an alternative solution to the technical solution of this application document, the electrical cabinet is fixedly connected to the bracket by bolts and is used to supply power to the equipment and control the operations of stirring, tipping, and resetting.

[0012] As an alternative solution to the technical solution of this application document, the stirring rod of the stirring paddle is of a bent structure, and the bottom of the seed dressing box is semi-circular.

[0013] As an alternative solution to the technical solution of this application document, the seed dressing box is placed on one side of the potato seed cutting equipment.

[0014] 3. Beneficial effects

[0015] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0016] 1. In this application, by using an AC reduction motor with a brake, the seed dressing box can be kept in a stable state without a stopper in the non-working state;

[0017] 2. In this application, by using an external gear slewing bearing for a small rotating industrial turntable, the seed dressing box can be driven to tip and can rotate in cooperation with the central shaft;

[0018] 3. In this application, by adopting a bent design for the stirring rod, it is possible to prevent potatoes from being squeezed between the stirring rod and the wall of the seed dressing box, reducing mechanical damage to the potatoes, and the bent design enables the potatoes and the medicament to be fully stirred and mixed evenly;

[0019] 4. This application can be installed behind the potato seed cutting equipment to realize the combined operation of potato seed cutting and seed dressing;

[0020] 5. All components of this application are connected by bolts, which is convenient for disassembly, assembly, and maintenance. Description of the drawings

[0021] Figure 1 Schematic diagram of the overall structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0022] Figure 2 Schematic side view of the overall structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0023] Figure 3 Schematic front view of the overall structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0024] Figure 4 Schematic top view of the overall structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0025] Figure 5 Schematic diagram of the bracket structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0026] Figure 6 Schematic diagram of the stirring drive device structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0027] Figure 7 Schematic diagram of the flipping device structure of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0028] Figure 8 Schematic top view of the dressing device of a potato seed tuber dressing machine disclosed in a preferred embodiment of the present application;

[0029] Explanation of the reference numerals in the figure: 1, bracket; 11, mounting hole; 2, dressing device; 3, stirring drive device; 4, flipping device; 5, electrical cabinet; 21, central shaft; 22, dressing box; 23, stirring paddle; 24, square bearing seat; 25, spherical outside bearing seat; 31, stirring motor; 32, motor bracket; 33, driving pulley; 34, belt; 35, driven pulley; 41, AC reduction motor; 42, coupling; 43, drive shaft; 44, driving gear; 45, external gear slewing bearing for small rotating industrial turntable; 46, flipping bracket. Detailed implementation manners

[0030] The following further elaborates on the present application in conjunction with the attached drawings of the specification.

[0031] A potato seed tuber dressing machine, comprising: a bracket 1, a dressing device 2, a stirring drive device 3, a turning device 4 and an electrical cabinet 5. The turning device 4 includes an external gear slewing support small rotary industrial turntable bearing 45. The dressing device 2 includes a dressing box 22, stirring paddles 23, a central shaft 21, a square bearing seat 24 and a spherical external bearing seat 25. A plurality of mounting holes 11 are provided on the bracket 1. A square bearing seat 24 is fixed on one side of the dressing box 22, and an external gear slewing support small rotary industrial turntable bearing 45 is fixedly installed on the other side. The central shaft 21 is a stepped shaft. Both ends of the central shaft 21 are rotatably connected with spherical external bearing seats 25, and the spherical external bearing seats 25 are fixed on the bracket 1. The turning device 4 is fixed on the bracket 1. The external gear slewing support small rotary industrial turntable bearing 45 is rotatable. The central shaft 21 is coaxially fixed with the stirring paddles 23, and the stirring drive device 3 is in transmission connection with the central shaft 21.

[0032] Refer to Figures 1-8 , one side of the bracket 1 is of an open structure to avoid interference with the turned dressing box 22. After the central shaft 21 passes through the stirring paddles 23, they are fixedly connected together through through holes and bolts for easy disassembly and assembly in the later stage. At the same time, the central shaft 21 is a stepped shaft. As the driven pulley 35 rotates, the central shaft 21 starts to rotate. Due to the dimensional differences between the shaft sections, shoulder, collar or sleeve auxiliary parts can be used to fix other components on the shaft, improving the reliability and stability of component fixation. The central shaft 21 passes through the square bearing seat 24 to improve the stability of the central shaft 21. And the central shaft 21 is rotatably connected and fixed on the spherical external bearing seat 25 on the bracket 1 through bearings to facilitate the rotation of the central shaft 21. And through the coaxial fixation of the central shaft 21 and the stirring paddles 23, the stirring drive device 3 drives the central shaft 21 to rotate, and the central shaft 21 drives the stirring paddles 23 to rotate, thereby completing the dressing operation on the potatoes in the dressing box 22. After the dressing is completed, the turning device 4 drives the rotation of the external gear slewing support small rotary industrial turntable bearing 45. The central shaft 21 passes through the external gear slewing support small rotary industrial turntable bearing 45 and is coaxially arranged. Then, the external gear slewing support small rotary industrial turntable bearing 45 drives the dressing box 22 to turn around the central shaft 21, so that the dressed potatoes are poured out.

[0033] The stirring drive device 3 includes a stirring motor 31, a motor bracket 32, a driving pulley 33, a belt 34 and a driven pulley 35. The stirring motor 31 is fixed on the motor bracket 32, and the motor bracket 32 is fixed on the bracket 1. The driving pulley 33 is in transmission connection with the stirring motor 31, and the belt 34 is in transmission connection between the driving pulley 33 and the driven pulley 35.

[0034] Refer to Figure 3 and Figure 6A keyway is provided at one end of the central shaft 21, and the driven pulley 35 is connected to the central shaft 21 through a flat key. After the equipment starts to run, the stirring motor 31 starts to work to provide a power source for the rotation of the stirring equipment. The driving pulley 33 is coaxially fixed on the motor shaft of the stirring motor 31 through a key connection, so it rotates with the rotation of the stirring motor 31, and then the driven pulley 35 rotates through the belt 34 and drives the central shaft 21 and the stirring paddle 23 to rotate. The motor bracket 32 ​​is fixed to the bracket 1 through bolts and nuts in cooperation with the mounting hole 11.

[0035] The flipping device 4 also includes an AC reduction motor 41 with a brake, a coupling 42, a drive shaft 43, a driving gear 44 and a flip bracket 46. The AC reduction motor 41 is fixed on the flip bracket 46, and the flip bracket 46 is fixed on the bracket 1. The coupling 42 is transmission-connected to the AC reduction motor 41, and the drive shaft 43 is rotatably set on the bracket 1. The drive shaft 43 is coaxially fixed with the driving gear 44, and the driving gear 44 is meshed with the external gear slewing support small rotating industrial turntable bearing 45.

[0036] Figure 3 and Figure 4 and Figure 7, the outer-tooth slewing bearing small rotary industrial turntable bearing 45 is divided into two layers, the outer layer is an outer gear ring gear structure, and the inner layer is a bearing structure. In this embodiment, the outer layer of the outer-tooth slewing bearing small rotary industrial turntable bearing 45 is used to connect the seed dressing box 22 and mesh with the driving gear 44 to control the flipping operation of the seed dressing box 22. The inner layer is used to support the central shaft 21 and provide auxiliary support for the rotation of the central shaft 21. The flipping bracket 46 is fixedly connected to the bracket 1 by bolts. After the equipment is powered on, the AC reduction motor 41 with a brake remains stationary, and the electromagnetic adsorption force of the brake device can prevent the motor shaft from rotating. When the seed dressing work is completed, the AC reduction motor 41 is started to provide a power source for the flipping device 4. At this time, the motor shaft starts to rotate. Since the coupling 42 is fixedly connected to the motor shaft and the driving shaft 43 by key connections respectively, when the motor shaft starts to rotate, the driving shaft 43 also rotates accordingly. Both ends of the driving shaft 43 are fixedly connected to the coupling 42 and the driving gear 44 by key connections respectively, and pass through the square bearing seat 24 and are fixed on the bracket 1, providing a certain supporting force to prevent the deformation of the driving shaft 43. The driving gear 44 starts to work as the driving shaft 43 rotates, and the outer gear ring of the outer-tooth slewing bearing small rotary industrial turntable bearing 45 that meshes with it rotates accordingly, and drives the seed dressing box 22 to start flipping. Among them, the outer gear ring of the outer-tooth slewing bearing small rotary industrial turntable bearing 45 is fixedly connected to the seed dressing box 22 by bolts. After the seed dressing box 22 flips to the limit, it will touch the limit sensor. At this time, the limit sensor will send a signal, and the work of the AC reduction motor 41 with a brake will be stopped through the signal processor in the electrical cabinet 5 to complete the flipping action. When the potatoes in the seed dressing box 22 are emptied, the reverse rotation button of the brake AC reduction motor 41 is started. With a series of transmission operations of the flipping device 4, the seed dressing box 22 starts to reset. When the seed dressing box 22 flips to the reverse limit position, it touches the limit sensor and stops the motor's work to complete the reset of the seed dressing box 22.

[0037] The electrical cabinet 5 is fixedly connected to the bracket 1 by bolts and is used to provide power supply for the equipment and control the operations of stirring, flipping, and resetting.

[0038] The stirring rod of the stirring paddle 23 is a bent structure, which can prevent the potatoes from being squeezed between the stirring paddle and the wall surface of the seed dressing box 22, reduce mechanical damage, and ensure the full mixing of the potatoes and the medicament. The bottom of the seed dressing box 22 is semi-circular arc-shaped, so that the stirring rod can rotate fully during the seed dressing process and smoothly export the stirred potatoes during flipping.

[0039] Refer to Figure 2 and Figure 8 , the seed dressing box 22 is processed from 1.5 mm thick steel plate and is designed with a semi-circular arc-shaped bottom to facilitate the full rotation of the stirring rod 23. The front of the seed dressing box 22 is relatively long, which can be used as a diversion slope during the flipping of the seed dressing box 22 to facilitate the collection of the stirred potatoes.

[0040] The seed dressing box 22 is placed on one side of the potato seed cutting equipment to realize the combined operation of potato seed cutting and seed dressing.

[0041] Working principle: Press the start button on the electrical cabinet 5, and the equipment is in the startup state. Press the stirring button on the electrical cabinet 6, and the AC stirring motor 31 starts to work. Through the belt 34 drive, the driven pulley 35 rotates accordingly and drives the central shaft 21 and the stirring paddle 23 to rotate. At this time, the potato tubers in the seed dressing box 22 will be fully mixed with the medicament. When the seed dressing is completed, press the flipping button on the electrical cabinet 5, and the AC reduction motor 41 starts to work. The driving gear 44 starts to work with the rotation of the drive shaft 43. The outer gear ring of the external gear slewing support small rotary industrial turntable bearing 45 meshed with it rotates accordingly, and drives the seed dressing box 22 to start flipping. After the seed dressing box 22 flips to the limit, it will touch the limit sensor. At this time, the limit sensor will send a signal, and the work of the AC reduction motor 41 with a brake is stopped through the signal processor in the electrical cabinet 5 to complete the flipping action. The evenly stirred potatoes in the box will pour out along the seed dressing box 22 to complete the collection work of the potato tubers.

Claims

1. A potato seed mixing machine, characterized in that: include: A support (1), a seed mixing device (2), a stirring drive device (3), a turning device (4) and an electrical cabinet (5), wherein the turning device (4) comprises an external gear slewing support small-sized rotating industrial turntable bearing (45), the seed mixing device (2) comprises a seed mixing box (22), a stirring paddle (23), a central axis (21), a square bearing seat (24) and an outer spherical bearing seat (25), a plurality of mounting holes (11) are provided on the support (1), a square bearing seat (24) is fixed on one side of the seed mixing box (22), and a square bearing seat (24) is fixed on the other side An external gear slewing support small industrial turntable bearing (45) is installed, the central shaft (21) is a stepped shaft, both ends of the central shaft (21) are rotatably connected with an outer spherical bearing seat (25), the outer spherical bearing seat (25) is fixed on the bracket (1), the turning device (4) is fixed on the bracket (1), the external gear slewing support small industrial turntable bearing (45) is rotatable, the central shaft (21) and the stirring paddle (23) are coaxially fixed, and the stirring drive device (3) is drivingly connected to the central shaft (21).

2. A potato seed mixing machine according to claim 1, characterized in that: The stirring driving device (3) comprises a stirring motor (31), a motor bracket (32), a driving pulley (33), a belt (34) and a driven pulley (35); the stirring motor (31) is fixed on the motor bracket (32); the motor bracket (32) is fixed on the bracket (1); the driving pulley (33) is drivingly connected to the stirring motor (31); the belt (34) is drivingly connected between the driving pulley (33) and the driven pulley (35); and the driven pulley (35) is coaxially fixed to the central axis (21).

3. A potato seed mixing machine according to claim 1, characterized in that: The flipping device (4) further comprises an AC reduction motor (41) with a brake, a coupling (42), a driving shaft (43), a driving gear (44) and a flipping bracket (46); the AC reduction motor (41) is fixed on the flipping bracket (46); the flipping bracket (46) is fixed on the bracket (1); the coupling (42) is in driving connection with the AC reduction motor (41); the driving shaft (43) is rotatably arranged on the bracket (1); the driving shaft (43) and the driving gear (44) are coaxially fixed; and the driving gear (44) is meshed with an external gear slewing support small-sized rotating industrial turntable bearing (45).

4. A potato seed mixing machine according to claim 1, characterized in that: The electrical cabinet (5) is fixed to the bracket (1) by bolt connection, and is used to provide power to the equipment and control the operations of stirring, turning and resetting.

5. A potato seed mixing machine according to claim 1, characterized in that: The stirring rod of the stirring paddle (23) is a curved structure, and the bottom of the seed mixing box (22) is semicircular.

6. A potato seed mixing machine according to claim 1, characterized in that: The seed dressing box (22) is placed on one side of the potato seed cutting device.

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