Wheel type sand washing device
By setting up a partition plate and a filter in the wheeled sand washing device, combined with a push and pull device, the problem of incomplete separation of floating debris in the prior art is solved, effectively separation of floating objects and sand and gravel is achieved, and the quality of sand washing is improved.
Patent Information
- Application Number
- CN202422416608.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Existing wheeled sand washing machines cannot effectively separate floating debris on the water surface, resulting in debris still in the sand and gravel after washing.
A wheeled sand washing device is designed, including a base, a loading tank body, a guide plate, a grinding wheel and a partition plate. By setting a partition plate and a filter net in the charging tank body, floating objects are blocked, and combined with a push-pull device and a filter net structure, the separation of floating objects and sand and gravel is achieved.
Effectively separate floating debris to ensure that floating debris is not prone to appear in the sand and gravel after washing, and improve the sand washing effect.
Smart Images
Figure CN223288218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machinery, in particular to the technical field of sand washing devices. Background Art
[0002] Sand washing device is a mechanical equipment used to clean various sand and gravel materials. It is usually composed of components such as motor, reducer, screen, feed port and discharge port. It mainly cleans sand and gravel through water flow and mechanical action. It can remove dirt, mud and other impurities covering the surface of sand and gravel, and at the same time destroy the water vapor layer covering the sand particles. It is widely used in infrastructure construction, building materials production and other industries. It is also very useful for the production of green building materials such as vermiculite, mica, colored sand, mortar king, expanded perlite, and washed sand.
[0003] Existing patent CN221360387U discloses a wheel-type sand washing machine, which can separate impurities such as soil from sand and gravel, but it cannot separate the debris floating in the water, resulting in the presence of debris in the sand and gravel obtained after sand washing. Summary of the Invention
[0004] The purpose of the utility model is to solve the problems in the prior art and to propose a wheeled sand washing device that can separate debris floating on the water surface from sand and gravel.
[0005] The grinding wheel is located on the right side of the partition plate, and a guide plate is fixed on the top of the right side wall of the charging trough body. The guide plate is inclined downward from left to right, and the rightmost end of the grinding wheel is close to the right side wall of the charging trough body, and the inner bottom wall of the charging trough body is inclined downward from left to right.
[0006] Preferably, the grinding wheel comprises a plurality of sand washing troughs, and the side walls of the sand washing troughs are formed by filter screens.
[0007] Preferably, a vertically arranged filter screen is installed on the top of the partition plate, the filter screen runs forward and backward, and the top of the filter screen is flush with the top of the charging chute body.
[0008] Preferably, a mounting platform is provided on the left side wall of the loading trough body, and a push-pull device is installed on the mounting platform. The push-pull device is connected to a connecting frame, and a vertically arranged push plate is fixed to the bottom of the connecting frame. The bottom end of the push plate is higher than the bottom wall of the loading trough body and lower than the bottom end of the partition plate. The push-pull device drives the connecting frame to move left and right in a direction parallel to the bottom wall of the loading trough body.
[0009] The beneficial effects of the utility model are as follows: the utility model arranges the partition plate inside the loading chute so that floating objects are blocked on the left side of the partition plate and cannot enter the sand washing wheel. Floating debris is less likely to appear in the product obtained after sand washing, thereby ensuring the sand washing effect.
[0010] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a front view of the first embodiment of the wheel-type sand washing device of the present utility model;
[0012] Figure 2 This is a front view of a second embodiment of the wheel-type sand washing device of the present invention.
[0013] In the figure: 1-base, 2-charging trough, 3-grinding wheel, 20-guide plate, 21-partition plate, 22-filter screen, 25-mounting table, 26-push-pull device, 27-connecting frame, 28-push plate, 30-sand washing trough. DETAILED DESCRIPTION
[0014] Example 1:
[0015] See Figure 1 The top end of the grinding wheel 3 is located inside the charging trough 2, and the grinding wheel 3 is located on the right side of the partition plate 21.
[0016] The grinding wheel 3 includes a plurality of sand washing troughs 30 , and the side walls of the sand washing troughs 30 are formed by filter screens.
[0017] In order to prevent the liquid level on the left side of the partition plate 21 from rising temporarily during the addition of sand and gravel, causing floating objects to cross the partition plate 21 and enter the right side of the partition plate, a vertically arranged filter screen 22 is installed on the top of the partition plate 21. The filter screen 22 runs back and forth, and the top of the filter screen 22 is flush with the top of the charging trough body 2.
[0018] Example 2:
[0019] In order to ensure that the sand and gravel on the left side of the partition plate 21 can smoothly enter the right side of the partition plate 21 when there is too little sand and gravel, on the basis of Example 1, a mounting platform 25 is provided on the left side wall of the loading trough body 2, and a pushing and pulling device 26 is installed on the mounting platform 25. The pushing and pulling device 26 is connected to a connecting frame 27. A vertically arranged push plate 28 is fixed to the bottom of the connecting frame 27. The bottom end of the push plate 28 is higher than the inner bottom wall of the loading trough body 2 and lower than the bottom end of the partition plate 21. The pushing and pulling device 26 drives the connecting frame 27 to move left and right along the direction parallel to the inner bottom wall of the loading trough body 2.
[0020] Working process of this utility model:
[0021] During operation, the sand washing tank 2 is filled with an appropriate amount of water, and sand and gravel enter the sand washing tank 2 from the left side of the partition plate 21. During this process, floating objects will float on the water surface. Under the action of gravity, the sand and gravel move to the right along the inclined inner bottom wall of the sand washing tank 2 and enter the right side of the sand washing tank 2. The sand washing wheel 3 washes the sand and gravel entering the right side of the sand washing tank 2. The sand and gravel washed by the sand washing wheel 3 finally fall onto the guide plate 20 and slide down. During the sand washing process, the floating objects on the left side of the partition plate 21 are fished out according to actual conditions.
[0022] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.
Claims
1. Wheel-type sand washing device, characterized by: The invention comprises a base (1), a loading trough body (2), a guide plate (20), a grinding wheel (3), and a partition plate (21), wherein a loading trough body (2) is fixed on the base (1), the loading trough body (2) is a long strip trough body running left and right, a vertically arranged partition plate (21) is provided inside the loading trough, the partition plate (21) runs forward and backward, and the bottom end of the partition plate (21) is higher than the inner bottom wall of the loading trough body (2), a bracket is installed on the loading trough body (2), and a sand washing wheel is rotatably installed on the bracket. The wheel (3) has an axis extending forward and backward, and the grinding wheel (3) is connected to a motor installed therebetween. The bottom end of the grinding wheel (3) is located inside the charging trough (2). The grinding wheel (3) is located on the right side of the partition plate (21). A guide plate (20) is fixed to the top of the right side wall of the charging trough (2). The guide plate (20) is tilted downward from left to right. The rightmost end of the grinding wheel (3) is close to the right side wall of the charging trough (2). The inner bottom wall of the charging trough (2) is tilted downward from left to right.
2. The wheel-type sand washing device according to claim 1, characterized in that: The grinding wheel (3) comprises a plurality of sand washing troughs (30), and the side walls of the sand washing troughs (30) are formed by filter screens.
3. The wheel-type sand washing device according to claim 1, characterized in that: A vertically arranged filter screen (22) is installed at the top of the partition plate (21). The filter screen (22) extends forward and backward, and the top of the filter screen (22) is flush with the top of the charging trough body (2).
4. The wheel-type sand washing device according to claim 1, characterized in that: A mounting platform (25) is provided on the left side wall of the charging trough body (2), and a push-pull device (26) is installed on the mounting platform (25). The push-pull device (26) is connected to a connecting frame (27). A vertically arranged push plate (28) is fixed to the bottom of the connecting frame (27). The bottom end of the push plate (28) is higher than the inner bottom wall of the charging trough body (2) and lower than the bottom end of the partition plate (21). The push-pull device (26) drives the connecting frame (27) to move left and right along a direction parallel to the inner bottom wall of the charging trough body (2).