Separating device for rock-soil detection

Abstract

The utility model discloses a separating device for rock-soil detection, which comprises a box body, two sieve trays which are distributed along the vertical direction are movably connected in the box body, a movable block is fixedly connected to the bottom of the upper sieve tray close to the middle through a connecting rod, a cam is arranged below the movable block, and the cam is fixedly connected with the box body through a connecting rod. The inner wall of the rear side of the box body is movably connected with a rotating rod through a bearing, the front end of the rotating rod penetrates through the rear wall of the cam and is movably connected with the inner wall of the front side of the box body through a bearing, and the front end of the rotating rod penetrates through an inner ring of the bearing and extends to the front of the box body; through a series of structures, the device has the characteristics of good separation effect, high efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of rock and soil detection, in particular to a separation device for rock and soil detection. Background Art

[0002] From the perspective of engineering construction, rock and soil is a general term for any kind of rock and soil that make up the earth's crust. Rock and soil can be subdivided into five categories: hard (hard rock), semi-hard (soft rock), weakly connected, loosely unconnected, and with special composition, structure, state and properties. In China, the first two categories are usually called rocks, and the last three categories are called soil, and the general term is "rock and soil";

[0003] Rock and soil need to be separated during testing. The existing separation devices for rock and soil testing have problems such as poor separation effect and low efficiency when used. In this regard, we propose a separation device for rock and soil testing. Utility Model Content

[0004] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a separation device for rock and soil detection.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A separation device for rock and soil detection comprises a box body, in which two sieve plates distributed in an up-and-down direction are movably connected, a movable block is fixedly connected to the bottom of the sieve plate near the middle at the top by a connecting rod, a cam is arranged below the movable block, a rotating rod is movably connected to the inner wall of the rear side of the box body by a bearing, the front end of the rotating rod passes through the rear wall of the cam and is movably connected to the inner wall of the front side of the box body by a bearing, the front end of the rotating rod passes through the inner ring of the bearing and extends to the front of the box body and is fixedly connected to a driving motor, the rear wall of the driving motor is fixedly connected to the front wall of the box body by a connecting rod, two discharge troughs arranged in the up-and-down direction are arranged on the right wall of the box body, a discharge box is arranged above the box body near the left side, and the bottom of the discharge box passes through the top of the box body.

[0007] Preferably, the left and right side walls of the sieve plate are fixedly connected to limiting blocks near the front and rear, and the left and right inner walls of the box body are provided with limiting grooves matching the limiting blocks, a limiting hole is provided on the top of the limiting block, a limiting rod is arranged in the limiting hole, the top and bottom ends of the limiting rod are fixedly connected to the inner wall of the limiting groove, and a spring is sleeved near the top and bottom ends of the limiting rod, and the top and bottom ends of the spring are respectively fixedly connected to the adjacent inner wall of the limiting groove or the limiting block.

[0008] Preferably, fixing rods are fixedly connected between the two sieve plates near the four corners.

[0009] Preferably, a discharge plate is fixedly connected to the bottom of the inner cavity of the discharge chute.

[0010] Preferably, a through groove is provided at the bottom of the box body, and a discharge box is fixedly connected to the inner wall of the through groove.

[0011] Preferably, support rods are fixedly connected to the bottom of the box body near the four corners, and support blocks are fixedly connected to the bottom ends of the support rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the present technical solution, the two sieve plates can be displaced in the up and down directions through the mutual cooperation between the spring, the limit block and the limit rod. At the same time, through the mutual cooperation between the driving motor, the rotating rod and the cam, the movable block can be driven to reciprocate in the up and down directions, thereby driving the two sieve plates to vibrate in the up and down directions with a small amplitude and high frequency, thereby effectively ensuring the separation effect and separation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0018] Numbers in the figure: 1. Box body; 2. Support block; 3. Discharge box; 4. Support rod; 5. Screen plate; 6. Fixed rod; 7. Discharge box; 8. Discharge plate; 9. Driving motor; 10. Cam; 11. Rotating rod; 12. Movable block; 13. Limit rod; 14. Spring; 15. Limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a separation device for rock and soil detection, including a box body 1, two sieve plates 5 distributed in the up and down directions are movably connected in the box body 1, and fixed rods 6 are fixedly connected near the four corners between the two sieve plates 5, and the left and right side walls of the sieve plates 5 are fixedly connected near the front and rear sides. The limit blocks 15 are fixedly connected, and the inner walls on the left and right sides of the box body 1 are provided with limit grooves matching the limit blocks 15. The top of the limit block 15 is provided with a limit hole, and a limit rod 13 is arranged in the limit hole. The top of the limit rod 13 The upper and lower ends are fixedly connected to the inner wall of the uniform limit groove, and the limit rod 13 is sleeved with a spring 14 near the top and bottom ends. The top and bottom ends of the spring 14 are respectively fixedly connected to the inner wall of the adjacent limit groove or the limit block 15. The bottom of the upper sieve plate 5 is fixedly connected to a movable block 12 near the middle through a connecting rod. A cam 10 is arranged below the movable block 12. The inner wall of the rear side of the box body 1 is movably connected to a rotating rod 11 through a bearing. The front end of the rotating rod 11 passes through the rear wall of the cam 10 and is movably connected to the inner wall of the front side of the box body 1 through a bearing. The front end of the rotating rod 11 passes through the inner ring of the bearing and extends to the front of the box body 1, and is fixedly connected to a driving motor 9. The rear wall of the driving motor 9 is fixedly connected to the front wall of the box body 1 through a connecting rod. The right wall of the box body 1 is provided with two discharging troughs arranged in the up and down directions, and a discharging plate 8 is fixedly connected to the bottom of the inner cavity of the discharging trough. A discharge box 7 is arranged near the left side above the box body 1. The bottom of the discharge box 7 runs through the top of the box body 1. A through groove is provided at the bottom of the box body 1, and a discharge box 3 is fixedly connected to the inner wall of the through groove. Support rods 4 are fixedly connected to the bottom of the box body 1 near the four corners. A support block 2 is fixedly connected to the bottom end of the support rod 4. Through the mutual cooperation between the spring 14, the limit block 15 and the limit rod 13, the two sieve plates 5 can be displaced in the up and down directions. At the same time, through the mutual cooperation between the driving motor 9, the rotating rod 11 and the cam 10, the movable block 12 can be driven to reciprocate in the up and down directions, thereby driving the two sieve plates 5 to vibrate with a small amplitude and high frequency in the up and down directions, thereby effectively ensuring the separation effect and separation efficiency of the device.

[0021] Working principle: When this technical solution is used, the material is introduced into the sieve plate 5 located above through the discharge box 7, and the driving motor 9 is turned on to drive the rotating rod 11 to rotate, and the rotating rod 11 drives the cam 10 to rotate, and the cam 10 drives the movable block 12 to move in the up and down directions, thereby driving the sieve plate 5 to vibrate in the up and down directions, and the sieve plate 5 drives the material to vibrate and move to the right, and the material is separated through the sieve holes, and the separated material is discharged from the two discharge plates 8 or the discharge direction 3 respectively, thereby realizing convenient and fast separation and discharge of the device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation device for rock and soil detection, comprising a housing (1), characterized in that: Two sieve plates (5) are movably connected in the box body (1) and are distributed in the vertical direction. A movable block (12) is fixedly connected to the bottom of the sieve plate (5) near the middle through a connecting rod. A cam (10) is arranged below the movable block (12). A rotating rod (11) is movably connected to the inner wall of the rear side of the box body (1) through a bearing. The front end of the rotating rod (11) passes through the rear wall of the cam (10) and is movably connected to the inner wall of the front side of the box body (1) through a bearing. The front end of the rotating rod (11) passes through the inner ring of the bearing and extends to the front of the box body (1) and is fixedly connected to a driving motor (9). The rear wall of the driving motor (9) is fixedly connected to the front wall of the box body (1) through a connecting rod. Two discharge troughs arranged in the vertical direction are provided on the right wall of the box body (1). A discharge box (7) is arranged near the left side above the box body (1). The bottom of the discharge box (7) passes through the top of the box body (1).

2. A separation device for rock and soil detection according to claim 1, characterized in that: The left and right side walls of the sieve plate (5) are fixedly connected to limit blocks (15) near the front and rear sides, and the left and right inner walls of the box body (1) are provided with limit grooves matching the limit blocks (15). The limit blocks (15) are provided with limit holes at the top, and limit rods (13) are arranged in the limit holes. The top and bottom ends of the limit rods (13) are fixedly connected to the inner walls of the limit grooves. The limit rods (13) are sleeved with springs (14) near the top and bottom ends. The top and bottom ends of the springs (14) are respectively fixedly connected to the inner walls of the adjacent limit grooves or the limit blocks (15).

3. A separation device for rock and soil detection according to claim 1, characterized in that: Fixed rods (6) are fixedly connected between the two sieve plates (5) near the four corners.

4. A separation device for rock and soil detection according to claim 1, characterized in that: A discharge plate (8) is fixedly connected to the bottom of the inner cavity of the discharge trough.

5. A separation device for rock and soil detection according to claim 1, characterized in that: A through slot is provided at the bottom of the box body (1), and a discharge box (3) is fixedly connected to the inner wall of the through slot.

6. A separation device for rock and soil detection according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to support rods (4) near the four corners, and the bottom end of the support rod (4) is fixedly connected to a support block (2).

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