Crushing device for rough machining of agricultural products
By combining crushing rollers and vibrating screens, the problems of uneven particle size, difficult screening, and easy clogging in agricultural product crushing devices are solved, thereby improving particle size uniformity and screening efficiency, and enhancing the adaptability and ease of operation of the device.
Patent Information
- Application Number
- CN202423214543.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing agricultural product crushing devices suffer from problems such as uneven particle size, lack of screening mechanisms, complex structure, easy clogging, and poor adaptability.
The system employs a combination structure of crushing rollers and vibrating screens. The crushing rollers are used for initial crushing, while the vibrating screen is used to screen out large materials that do not meet the particle size requirements. The vibrating screen can be adjusted at an angle to facilitate the discharge of large materials, and the screening angle can be adjusted through a lifting rod and connecting plate structure.
This achieves uniformity in the particle size of agricultural products, improves screening efficiency, enhances the adaptability and ease of operation of the equipment, and reduces the risk of clogging.
Smart Images
Figure CN223774928U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural product processing equipment technical field, specifically, relate to a kind of agricultural product rough processing grinding device. BACKGROUND
[0002] In the rough processing of agricultural products, grinding is an important link. However, the existing agricultural product grinding device often has some shortcomings. For example, some devices are difficult to ensure the uniformity of the broken particle size during grinding, affecting the quality and efficiency of subsequent processing; some devices lack effective screening mechanism, resulting in the mixing of insufficiently ground materials and qualified materials, increasing the difficulty and cost of subsequent separation; some devices have complex structure, inconvenient operation and maintenance, reducing production efficiency. In addition, the traditional grinding device is prone to blockage when processing materials, affecting the normal operation of the equipment, and has poor adaptability to different types and hardness of agricultural products. SUMMARY
[0003] The utility model is just based on the above technical problem, proposes a kind of agricultural product rough processing grinding device.
[0004] A kind of agricultural product rough processing grinding device, comprising: box, the box top is equipped with feed inlet, the box middle part is equipped with two mutually coordinated broken roll, the broken roll is driven synchronous rotation by power motor fixed in the outside of box, the broken roll below is equipped with chute, characterized by, the box middle part is equipped with vibrating screen, the vibrating screen is located between the broken roll and the chute, the front end of the vibrating screen is equipped with large material outlet, the vibrating screen is hinged in the bottom of the large material outlet, the rear end of the vibrating screen can be lifted upwards.
[0005] Preferably, the rear end of the vibrating screen is equipped with vertical plate, the outer side of the vertical plate is equipped with horizontal plate, the outer side of the box is equipped with lifting rod, the upper end of the lifting rod is equipped with top frame, the front side of the top frame is equipped with connecting plate, the horizontal plate is placed on the connecting plate, and a vertical hole is opened on the rear wall of the box, the vertical hole is for the connecting plate and the horizontal plate to pass through.
[0006] Preferably, the upper end of the vertical plate is located between the end of the broken roll and the side wall of the box.
[0007] Preferably, a vertical rod is arranged at the vertical hole, the vertical rod passes through the round hole on the connecting plate, a long hole is arranged on the horizontal plate along the length direction, and the vertical rod is located in the long hole.
[0008] Preferably, the horizontal plate is hinged with the vertical plate.
[0009] Beneficial effects: first, the device realizes accurate crushing and effective screening of agricultural products through the cooperation of the crushing roller and the vibrating screen, ensures the uniformity of the product particle size; second, the adjustable vibrating screen structure can be optimized according to different materials and processing requirements, and the inclination of the vibrating screen facilitates the discharge of large materials from the vibrating screen, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 The structure of the utility model is shown Figure One ;
[0011] Figure 2 The structure of the utility model is shown Figure Two ;
[0012] Figure 3 The internal structure of the utility model is shown
[0013] Figure 4 The structure of the vibrating screen adjusting mechanism is shown. DETAILED DESCRIPTION
[0014] In order to enable the above-mentioned purpose, features and advantages of the utility model to be understood more clearly, the utility model is further described in detail below in combination with the drawings and specific 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.
[0015] As Figures 1-4 shown in a kind of agricultural product rough processing crushing device, the device includes box 1, box 1 top is equipped with feed inlet 2, box 1 middle part is equipped with two mutually cooperating crushing rollers 3, crushing roller 3 is driven synchronous rotation by power motor 16 fixed on the outside of box 1, preliminary crushing is carried out to agricultural products, crushing roller 3 below is equipped with chute 4, chute 4 is movably inserted into the lower part of box 1, box 1 middle part is equipped with vibrating screen 5, vibrating screen 5 is located between crushing roller 3 and chute 4, can screen the material after crushing, separate out large material that does not reach the granularity requirement, the front end of vibrating screen 5 is equipped with large material outlet 6, vibrating screen 5 is hinged at the bottom of large material outlet 6, the outside of large material outlet 6 is also equipped with gather downspout 7, rear end of vibrating screen 5 can be lifted upwards, to facilitate large material to be discharged from large material outlet 6.
[0016] As a further improvement, the rear end of vibrating screen 5 is provided with a vertical plate 8, the outside of the vertical plate 8 is provided with a horizontal plate 9, the outside of the box 1 is provided with a lifting rod 10, the upper end of the lifting rod 10 is provided with a top frame 11, the front side of the top frame 11 is provided with a connecting plate 12, the horizontal plate 9 is placed on the connecting plate 12, and a vertical hole 13 is opened on the rear wall of the box 1, the vertical hole 13 is passed through the connecting plate 12 and the horizontal plate 9, the rear end of the vibrating screen 5 is lifted by the action of the lifting rod 10, and the screening angle and effect are adjusted.
[0017] The upper end of the vertical plate 8 is located between the end of the crushing roller 3 and the side wall of the box 1, and the vertical plate 8 rotates at a certain angle with the hinging point at the front of the vibrating screen 5 as the center, and the upper end of the vertical plate 8 is located between the end of the crushing roller 3 and the side wall of the box 1, so that the material passing through the crushing roller 3 cannot fall from the vertical plate 8 and the side wall of the box 1.
[0018] When the lifting rod 10 drives the top frame 11 and the connecting plate 12 to lift, the relative position of the horizontal plate 9 and the connecting plate 12 changes, at this time, in order to meet the change, a vertical rod 14 is arranged at the vertical hole 13, the vertical rod 14 passes through the round hole on the connecting plate 12, the vertical rod 14 and the connecting plate 12 are in close sliding fit, a long hole 15 along the length direction is arranged on the horizontal plate 9, the vertical rod 14 is located in the long hole 15, and the vertical rod 14 plays a guiding and limiting role, the horizontal plate 9 and the vertical plate 8 can be hinged, the horizontal plate 9 can rotate up and down, and the flexible movement of the vibrating screen 5 is facilitated.
[0019] As a further improvement, in order to ensure that the vibrating screen 5 can normally vibrate, the hinging point at the front end of the vibrating screen 5 adopts a gap fit mode, that is, the vibrating screen 5 can vibrate, and a buffer pad is arranged between the horizontal plate 9 and the connecting plate 12, so as to reduce the noise generated by the horizontal plate 9 and the connecting plate 12 when the vibrating screen vibrates.
[0020] The above only describes preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A crude processing crushing device for agricultural products, comprising: The box is provided with a feeding port at the top, two mutually cooperating crushing rollers in the middle, the crushing rollers are driven by a power motor fixed outside the box to rotate synchronously, and a chute is arranged below the crushing rollers, characterized in that a vibrating screen is arranged in the middle of the box, the vibrating screen is located between the crushing rollers and the chute, a large material outlet is arranged at the front end of the vibrating screen, the vibrating screen is hinged at the bottom of the large material outlet, and the rear end of the vibrating screen can be lifted upward.
2. The crude processing crushing apparatus for agricultural products according to claim 1, characterized by A vertical plate is arranged at the rear end of the vibrating screen, a horizontal plate is arranged outside the vertical plate, a lifting rod is arranged outside the box, a top frame is arranged at the upper end of the lifting rod, a connecting plate is arranged at the front side of the top frame, the horizontal plate is arranged on the connecting plate, a vertical hole is formed in the rear wall of the box, and the connecting plate and the horizontal plate pass through the vertical hole.
3. The crude processing crushing apparatus for agricultural products according to claim 2, characterized by The upper end of the vertical plate is located between the end of the crushing roller and the side wall of the box.
4. The crude agricultural product crushing device of claim 2, wherein, A vertical rod is arranged at the vertical hole, the vertical rod passes through a round hole in the connecting plate, a long hole is arranged in the horizontal plate along the length direction, and the vertical rod is located in the long hole.
5. The crude agricultural product crushing device of claim 4, wherein, The horizontal plate is hinged with the vertical plate.