A sand and gravel crushing treatment device for sand and gravel processing

Abstract

The utility model relates to a kind of sandstone crushing treatment equipment for sandstone processing, including shell and crushing mechanism, the shell is equipped with feed inlet and discharge port, the surface of shell is equipped with mounting groove, connecting frame is movably connected in the mounting groove, the baffle and guide plate between crushing mechanism and discharge port are equipped in the connecting frame, by connecting frame, baffle and guide plate are set between crushing mechanism and discharge port, the effect of shielding protection to the broken process of the broken grain that is broken outward can be effectively realized, avoid the sandstone broken grain in the crushing process fly out through discharge port, effectively solve the resource waste caused by sandstone fly out, and reduce the probability of personal injury caused by fly-out sandstone to external staff, so that the overall practicality of the sandstone crushing treatment equipment is stronger, more conducive to popularization and use.

Description

Technical Field

[0001] This utility model relates to the technical field of sand and gravel processing equipment, specifically to a sand and gravel crushing and processing equipment for sand and gravel processing. Background Technology

[0002] Sand and gravel refer to a loose mixture of sand, gravel, and crushed stone. As an indispensable basic material in construction and infrastructure development, sand and gravel are widely used in concrete, mortar, roads, bridges, water conservancy projects, and other fields.

[0003] In the process of processing sand and gravel raw materials, it is necessary to crush the sand and gravel to bring their particle size into a suitable range. This requires the use of sand and gravel crushing equipment. However, existing sand and gravel crushing equipment often lacks protective measures during use, resulting in some crushed sand and gravel often bursting out through the feed inlet. This not only wastes some raw materials but also poses a risk of injury to workers. Improvements are needed. Utility Model Content

[0004] Based on the above description, this utility model provides a sand and gravel crushing and processing equipment for sand and gravel processing, so as to solve the problem that traditional sand and gravel crushing and processing equipment cannot protect the extruded sand and gravel at the feed inlet.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A sand and gravel crushing and processing equipment for sand and gravel processing includes a shell and a crushing mechanism. The shell is provided with a feed inlet and a discharge outlet. The surface of the shell is provided with an installation groove. A connecting frame is movably connected in the installation groove. A baffle and a guide plate are provided in the connecting frame between the crushing mechanism and the discharge outlet.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, a fixing plate is provided on the front of the connecting frame, and the fixing plate is connected to the housing by fasteners.

[0008] Furthermore, a receiving frame is movably connected inside the housing.

[0009] Furthermore, a connecting plate is movably connected inside the housing via a shaft, and a motor that drives the connecting plate is mounted on the housing.

[0010] Furthermore, an observation window is provided through the surface of the housing.

[0011] Furthermore, the observation window is equipped with a transparent glass plate.

[0012] Furthermore, the surface of the housing and near the receiving frame are provided with a slanted panel.

[0013] Furthermore, the inner wall of the connecting frame is provided with a rubber pad one, and the surface of the guide plate is provided with a rubber pad two.

[0014] Furthermore, the surface of the housing has an opening, and the front and back of the receiving frame are provided with handles.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] By placing the connecting frame, baffle, and guide plate between the crushing mechanism and the discharge port, the crushed particles ejected during the crushing process can be effectively shielded and protected, preventing sand and gravel particles from flying out through the discharge port. This effectively solves the problem of resource waste caused by flying sand and gravel, as well as personal injury to workers outside the area. It is more practical and more conducive to widespread use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall exploded structure of this utility model;

[0020] Figure 4 This is a front view structural diagram of the shell of this utility model;

[0021] Figure 5 This is a front view cross-sectional structural diagram of the connecting frame of this utility model;

[0022] Figure 6 This is a schematic diagram of the connection structure between the motor and the connecting plate of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Shell; 11. Feed inlet; 12. Discharge outlet; 13. Mounting slot; 14. Observation window; 15. Sloping panel; 16. Opening; 2. Crushing mechanism; 3. Connecting frame; 31. Baffle; 32. Guide plate; 33. Fixing plate; 4. Fastener; 5. Connecting plate; 6. Motor; 7. Receiving frame; 71. Handle; 8. Transparent glass plate; 9. Rubber pad one; 10. Rubber pad two. Detailed Implementation

[0025] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0027] Example

[0028] Please refer to Figures 1-6 This embodiment provides a sand and gravel crushing and processing equipment, including a housing 1 and a crushing mechanism 2 for crushing sand and gravel. The crushing mechanism 2 includes two crushing rollers and a drive motor. The two crushing rollers are movably connected inside the housing 1. The output ends of the two drive motors are fixedly connected to the two crushing rollers respectively. The housing 1 has an inlet 11 and an outlet 12. The surface of the housing 1 has an installation groove 13. A connecting frame 3 is movably connected in the installation groove 13. The connecting frame 3 has a baffle 31 and a guide plate 32 located between the crushing mechanism 2 and the outlet 12. The baffle 31 and the guide plate 32 are both in an inclined state.

[0029] In this embodiment, the crushing mechanism 2 is first started, and two drive motors drive two crushing rollers to rotate towards each other. Then, the sand and gravel to be crushed are introduced into the housing 1 through the feed inlet 11. The inclined baffle 31 and guide plate 32 are used to move the sand and gravel between the two crushing rollers, so that the crushing rollers can crush the sand and gravel. During the crushing process, if some sand and gravel are ejected upward under the action of extrusion pressure, the baffle 31 located above the crushing mechanism 2 can effectively block the ejected sand and gravel, preventing the sand and gravel from flying out through the feed inlet 11.

[0030] As an optional implementation, the front of the connecting frame 3 is integrally formed with a fixing plate 33, and the fixing plate 33 is connected to the housing 1 by fasteners 4, which include bolts and nuts.

[0031] In this embodiment, the connecting frame 3 is inserted into the housing 1 through the mounting groove 13, and then the connecting frame 3 and the housing 1 are connected by bolts and nuts to prevent the connecting frame 3 located in the housing 1 from becoming loose or unstable.

[0032] As an optional implementation, the housing 1 is movably connected to a receiving frame 7 via a discharge port 12, and the receiving frame 7 is located directly below the two crushing rollers.

[0033] In this embodiment, the receiving frame 7 is inserted into the housing 1 through the discharge port 12, so that the receiving frame 7 is located below the two crushing rollers. This can achieve the effect of centralized collection of sand and gravel after crushing rollers, which is more conducive to the subsequent handling and processing of crushed sand and gravel by the staff.

[0034] As an optional implementation, a connecting plate 5 is movably connected to the inside of the housing 1 via a shaft. The connecting plate 5 is located below the two crushing rollers, and a motor 6 that drives the connecting plate 5 is installed on the housing 1.

[0035] In this embodiment, during the crushing process of the crushing mechanism 2, the motor 6 is started, and the connecting plate 5 is slowly rotated by the motor 6. When the crushed sand and gravel leaks downward between the two crushing rollers, the sand and gravel leaking downward contacts the surface of the connecting plate 5 during the rotation process. The connecting plate 5 during the rotation process achieves the guiding effect of the crushed sand and gravel, so that the crushed sand and gravel falling into the receiving frame 7 is more uniform.

[0036] As an optional implementation, an observation window 14 is provided through the surface of the housing 1.

[0037] In this embodiment, an observation window 14 is provided on the housing 1 so that the staff can observe the sand and gravel collection in the receiving frame 7 in real time through the observation window 14, which facilitates timely handling by the staff.

[0038] As an optional implementation, the observation window 14 is provided with a transparent glass plate 8.

[0039] In this embodiment, a transparent glass plate 8 is installed inside the observation window 14 to block the observation window 14 and prevent a large amount of dust from drifting out during the sand and gravel collection process, which could affect the health of the staff outside.

[0040] As an optional implementation, a sloping panel 15 is provided on the surface of the housing 1 and near the receiving frame 7.

[0041] In this embodiment, when it is necessary to connect the receiving frame 7 to the housing 1, the inclined panel 15 is used to push the receiving frame 7 into the housing 1, without the need for lifting and connecting operations.

[0042] As an optional implementation, the inner wall of the connecting frame 3 is provided with a rubber pad 9, and the surface of the guide plate 32 is provided with a rubber pad 10.

[0043] In this embodiment, the design of rubber pad 9 and rubber pad 10 can achieve a buffering effect on the high-speed separated sand and gravel, preventing the flying sand and gravel from directly contacting the bottom surface of the shell 1, guide plate 32 or baffle 31 and causing a loud noise, thus reducing environmental noise.

[0044] As an optional implementation, the back of the housing 1 is provided with an opening 16, and the front and back of the receiving frame 7 are provided with handles 71.

[0045] In this embodiment, the design of the handle 71 makes it easier for workers to apply pressure to the material frame 7.

[0046] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0047] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sand and gravel crushing and processing equipment, comprising a shell (1) and a crushing mechanism (2), wherein the shell (1) is provided with a feed inlet (11) and a discharge outlet (12), characterized in that, The surface of the housing (1) is provided with an installation groove (13), and a connecting frame (3) is movably connected in the installation groove (13). The connecting frame (3) is provided with a baffle (31) and a guide plate (32) located between the crushing mechanism (2) and the discharge port (12).

2. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, The front of the connecting frame (3) is provided with a fixing plate (33), and the fixing plate (33) is connected to the housing (1) by fasteners (4).

3. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, The housing (1) is movably connected to a receiving frame (7).

4. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, The housing (1) is movably connected to a connecting plate (5) via a shaft, and a motor (6) that drives the connecting plate (5) is installed on the housing (1).

5. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, An observation window (14) is provided through the surface of the housing (1).

6. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 5, characterized in that, The observation window (14) is equipped with a transparent glass plate (8).

7. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, The shell (1) has a slanted panel (15) on its surface and near the receiving frame (7).

8. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 1, characterized in that, The inner wall of the connecting frame (3) is provided with a rubber pad one (9), and the surface of the guide plate (32) is provided with a rubber pad two (10).

9. The sand and gravel crushing and processing equipment for sand and gravel processing according to claim 3, characterized in that, The surface of the housing (1) is provided with an opening (16), and the front and back of the receiving frame (7) are provided with handles (71).

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