Soybean crusher
By designing the gap adjustment device and split shell structure in the soybean crusher, the problems of low accuracy and inconvenient maintenance of traditional soybean crushers are solved, and more efficient crushing accuracy and convenient maintenance are achieved.
Patent Information
- Application Number
- CN202421197502.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The fixed structure of traditional soybean crushers cannot adjust the crushing gap, resulting in low crushing accuracy and inconvenient for subsequent cleaning and maintenance.
A split soybean crusher is designed, and a gap adjustment device is used to adjust the relative position of the upper shell and the middle shell to change the crushing gap to adapt to soybeans of different particle sizes. In addition, the housing is a split upper, middle and lower structure, which is easy to disassemble, clean and repair.
By adjusting the crushing gap, it can better adapt to soybeans of different particle sizes and improve crushing accuracy; the split structure is convenient for maintenance and cleaning, and reduce production costs.
Smart Images
Figure CN222518723U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agricultural product processing, in particular to a soybean crusher. Background Art
[0002] Soybean, commonly known as yellow soybean, is an annual herb of the dicotyledonous plant class, leguminous family, and soybean genus. It is native to China and is cultivated throughout China and is also widely cultivated throughout the world. Soybean is one of China's important food crops and a crop whose seeds are rich in plant protein. Soybean is most commonly used to make various soy products, extract soybean oil, brew soy sauce and extract protein.
[0003] During the production and processing of soybeans, the soybeans need to be crushed and refined for further fine processing. The traditional way of crushing soybeans is to use human or animal power to push the mill to crush the soybeans. With the advent of industrial society, mechanized crushing has replaced the traditional crushing method. However, most of the soybean crushing devices on the market are fixed structures, and the crushing gap cannot be adjusted to ensure crushing accuracy, and it is not convenient for subsequent cleaning and maintenance. Utility Model Content
[0004] The utility model aims to provide a soybean crusher which has a split structure and can adjust the crushing gap to cope with soybeans of different particle sizes, and is convenient for disassembly and maintenance.
[0005] The purpose of the utility model is achieved as follows: a soybean crusher comprises a motor and a shell, the motor drives the vertical shaft to rotate through a belt transmission device, the shell comprises a conical upper shell, a cylindrical middle shell and a cylindrical lower shell, the vertical shaft is respectively provided with a rotor assembly, a material shifting assembly and a support seat assembly corresponding to the upper shell, the middle shell and the lower shell, a feed assembly is provided on the top of the upper shell, an upper grinding disc is provided on the inner wall of the upper shell corresponding to the rotor assembly, a crushing chamber is formed between the upper grinding disc and the rotor assembly, a gap adjustment device is provided between the upper shell and the middle shell, a discharging assembly is provided on the outer side of the middle shell corresponding to the material shifting assembly, and the motor and the vertical shaft are supported on the base through a seat plate assembly and a support seat assembly respectively.
[0006] When the utility model is used, the motor is started, and the soybeans enter the crushing chamber through the feed assembly, and are evenly dispersed between the upper grinding disc and the rotor assembly. The soybeans are crushed and refined into the required particle size under various forces such as collision, shearing, and extrusion. The crushed soybeans fall due to their own gravity, and the material-push assembly rotates with the vertical shaft to push the soybeans to the discharge assembly for discharge. Compared with the prior art, the utility model has the following beneficial effects: the relative height position of the upper shell and the middle shell is adjusted by the gap adjustment device, so as to change the crushing gap to cope with soybeans of different particle sizes; the vertical shaft is supported on the base by the support seat assembly, which can prevent the rotor assembly from deflecting or shaking during the rotation process, affecting the established crushing gap, thereby ensuring the crushing accuracy; the shell is an upper, middle and lower split structure, which is convenient for disassembly, cleaning, maintenance and replacement, saving production costs.
[0007] As a further improvement of the utility model, the gap adjustment device includes an adjusting ring and a fixing ring, the adjusting ring is arranged at the bottom of the upper shell body, the fixing ring is arranged on the inner wall of the middle shell body, the adjusting ring is threadedly connected to the fixing ring, and a partition is arranged between the middle shell body and the lower shell body.
[0008] As a further improvement of the utility model, the rotor assembly includes a conical lower grinding disc and a sleeve, and the sleeve is sleeved on the vertical shaft.
[0009] As a further improvement of the present invention, the material diverting assembly includes a horizontally arranged material diverting plate 1 and a vertically arranged material diverting plate 2.
[0010] As a further improvement of the utility model, the support seat assembly includes a support seat, two rotating bearings are arranged between the support seat and the vertical shaft, and a pressure cover is arranged on the outward side of the vertical shaft corresponding to the support seat and the rotating bearing.
[0011] As a further improvement of the utility model, the belt transmission device includes pulley one, which is connected to pulley two through a V-belt, pulley one is coaxially arranged with the motor output end, and pulley two is coaxially arranged with the vertical shaft through a tapered sleeve and an end cover.
[0012] As a further improvement of the utility model, the seat plate assembly includes a mounting plate, a plurality of straight slots are opened on the mounting plate, fasteners are arranged corresponding to the straight slots, and spring washers and gaskets are arranged between the fasteners and the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a partial cross-sectional view of the utility model.
[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0015] Figure 3 It is a top view of the utility model.
[0016] Figure 4 It is a side view of the utility model.
[0017] Among them, 1 motor, 2 shell, 201 upper shell, 202 middle shell, 203 lower shell, 204 mounting ring, 205 partition, 3 belt transmission device, 301 V-belt, 302 pulley two, 303 tapered sleeve, 304 end cover, 4 vertical shaft, 5 rotor assembly, 501 lower grinding disc, 502 sleeve, 6 material shifting assembly, 601 material shifting plate one, 602 material shifting plate two, 7 support seat assembly, 701 support seat, 702 rotating bearing, 703 pressure cover, 8 feed assembly, 9 upper grinding disc, 10 gap adjustment device, 1001 adjusting ring, 1002 fixing ring, 11 discharging assembly, 12 seat plate assembly, 1201 mounting plate, 1202 straight slot, 1203 spring washer, 1204 washer, 1205 bolt, 1206 nut, 13 base. DETAILED DESCRIPTION
[0018] like Figure 1-4As shown, a soybean crusher includes a motor 1 and a housing 2. The motor 1 drives a vertical shaft 4 to rotate through a belt transmission device 3. Specifically, the belt transmission device 3 includes a pulley 1, which is connected to a pulley 2 302 through a V-belt 301. The pulley 1 is coaxially arranged with the output end of the motor 1, and the pulley 2 302 is coaxially arranged with the vertical shaft 4 through a cone sleeve 303 and an end cover 304. The housing 2 includes a conical upper housing 201, a cylindrical middle housing 202 and a cylindrical lower housing 203. The outer peripheries of the upper housing 201, the middle housing 202 and the lower housing 203 are all provided with mounting rings 204. The mounting rings A circle of mounting holes is provided on 204 for assembly; the vertical shaft 4 is detachably provided with a rotor assembly 5, a material-dispensing assembly 6 and a support seat assembly 7 corresponding to the upper shell 201, the middle shell 202 and the lower shell 203; a feed assembly 8 is provided on the top of the upper shell 201; the rotor assembly 5 includes a conical lower grinding disc 501 and a sleeve 502, and the sleeve 502 is sleeved on the vertical shaft 4; a conical upper grinding disc 9 is provided on the inner wall of the upper shell 201 corresponding to the lower grinding disc 501, and a crushing chamber is formed between the upper grinding disc 9 and the lower grinding disc 501; a gap adjustment device 10 is provided between the upper shell 201 and the middle shell 202, and the gap adjustment The device 10 includes an adjusting ring 1001 and a fixing ring 1002, wherein the adjusting ring 1001 is arranged at the bottom of the upper shell 201, and the fixing ring 1002 is arranged on the inner wall of the middle shell 202, and the adjusting ring 1001 is threadedly connected with the fixing ring 1002; the material-discharging assembly 6 includes a horizontally arranged material-discharging plate 1 601 and a vertically arranged material-discharging plate 2 602; a material-discharging assembly 11 is arranged on the outer side of the middle shell 202 corresponding to the material-discharging assembly 6; a partition plate 205 is arranged between the middle shell 202 and the lower shell 203, and the lower side of the material-discharging plate 2 602 approaches the upper side of the partition plate 205; the motor 1 and the vertical shaft 4 are respectively connected through the seat plate assembly 12 and The support seat assembly 7 is supported on the base 13; in this embodiment, the support seat assembly 7 includes a support seat 701, two rotating bearings 702 are arranged between the support seat 701 and the vertical shaft 4, and a pressure cover 703 is arranged on the outward side of the vertical shaft 4 corresponding to the support seat 701 and the rotating bearing 702; the seat plate assembly 12 includes a mounting plate 1201, four horizontal straight slots 1202 are opened on the mounting plate 1201, fasteners are arranged in the corresponding straight slots 1202, spring washers 1203 and washers 1204 are arranged between the fasteners and the mounting plate 1201, and the fasteners include bolts 1205 and nuts 1206.
[0019] The advantages of the utility model are: the belt drive has a good shock-absorbing and vibration-reducing effect, can provide a smooth transmission and overload protection effect, avoid damage to the vertical shaft 4, and extend its service life; the tightness of the V-belt 301 is adjusted by changing the position of the fastener in the straight slot 1202 to avoid slipping and ensure transmission efficiency; the upper grinding disc 9 is raised or lowered by rotating the adjustment ring 1001 to adjust the crushing gap, and the upper shell 201 and the middle shell 2022 are locked by fasteners to avoid the automatic withdrawal of the adjustment ring 1001; the upper grinding disc 9 and the lower grinding disc 501 are designed to be conical structures, which can ensure that the soybeans are evenly dispersed during the crushing process, and the conical slope facilitates the rapid falling of the soybeans to avoid blockage caused by accumulation.
[0020] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.
Claims
1. A soybean crusher, comprising a motor and a housing, wherein the motor drives a vertical shaft to rotate through a belt transmission device, characterized in that: The shell includes a conical upper shell, a cylindrical middle shell and a cylindrical lower shell. The vertical shaft is respectively provided with a rotor assembly, a material-shifting assembly and a support seat assembly corresponding to the upper shell, the middle shell and the lower shell. A feed assembly is provided on the top of the upper shell. An upper grinding disc is provided on the inner wall of the upper shell corresponding to the rotor assembly. A crushing chamber is formed between the upper grinding disc and the rotor assembly. A gap adjustment device is provided between the upper shell and the middle shell. A discharging assembly is provided on the outer side of the middle shell corresponding to the material-shifting assembly. The motor and the vertical shaft are supported on the base through a seat plate assembly and a support seat assembly, respectively.
2. A soybean crushing machine according to claim 1, characterized in that: The gap adjustment device includes an adjusting ring and a fixing ring. The adjusting ring is arranged at the bottom of the upper shell, and the fixing ring is arranged on the inner wall of the middle shell. The adjusting ring is threadedly connected with the fixing ring. A partition is arranged between the middle shell and the lower shell.
3. A soybean crushing machine according to claim 1, characterized in that: The rotor assembly comprises a conical lower grinding disc and a sleeve, and the sleeve is sleeved on the vertical shaft.
4. A soybean crushing machine according to claim 1, characterized in that: The material diverting assembly comprises a horizontally arranged material diverting plate 1 and a vertically arranged material diverting plate 2.
5. A soybean crushing machine according to claim 1, characterized in that: The support seat assembly comprises a supporting seat, two rotating bearings are arranged between the supporting seat and the vertical shaft, and a pressure cover is arranged on the vertical shaft on the outward side corresponding to the supporting seat and the rotating bearing.
6. A soybean crushing machine according to claim 1, characterized in that: The belt transmission device includes a first pulley, which is connected to a second pulley through a V-belt, the first pulley is coaxially arranged with the output end of the motor, and the second pulley is coaxially arranged with the vertical shaft through a tapered sleeve and an end cover.
7. A soybean crushing machine according to claim 1, characterized in that: The seat plate assembly comprises a mounting plate, a plurality of straight slots are formed on the mounting plate, fasteners are arranged corresponding to the straight slots, and spring washers and gaskets are arranged between the fasteners and the mounting plate.