Anti-deformation sandstone separator

Abstract

The utility model relates to the technical field of concrete treatment equipment, in particular to an anti-deformation sandstone separator which comprises an equipment support, a fixing frame is fixedly connected to the right side of the upper surface of the equipment support, and a separation roller is arranged on the upper side of the fixing frame. The separation roller comprises a transmission shaft, a first supporting rod, a reinforcing disc, a fixing ring, a fixing rod, a second supporting rod, an equipment motor and a filter screen. Supporting frames are fixedly connected to the upper sides of the left end and the right end of the fixing frame, an anti-blocking mechanism is arranged between the left supporting frame and the right supporting frame, and the anti-blocking mechanism comprises a first transmission disc, a rotating rod, a rubber pad, a second transmission disc and a transmission belt. The first supporting rod, the reinforcing disc, the fixing ring, the fixing rod and the second supporting rod are matched, the structural strength of the separation roller is improved, the production cost is reduced, meanwhile, the first transmission disc, the second transmission disc and the transmission belt are matched to drive a rubber pad to flap the surface of the separation roller, the situation that meshes are blocked by gravel is avoided, and the gravel separation effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing equipment, in particular to a sand and stone separator with anti-deformation function. Background Art

[0002] Concrete is a general term for composite materials prepared by mixing gel materials, aggregates and water in appropriate proportions and then hardened through a certain period of time. It is the most widely used artificial civil engineering material in the world. Classified by use, concrete can be divided into structural concrete, mass concrete, waterproof concrete, heat-resistant concrete, expansive concrete, radiation-proof concrete, road concrete, etc. Among them, after concrete production, it is usually necessary to transport the concrete to the construction site by a concrete mixer truck. After transportation, there will be a lot of concrete waste residues inside the concrete mixer truck. At this time, it is necessary to wash out the waste and separate and recycle the sand and stones inside. At this time, a sand and stone separator is needed.

[0003] The sand and stone separator is a commonly used device in the construction industry for effectively separating sand and stone mixtures. During long-term use of existing sand and stone separators, due to factors such as uneven stress and material fatigue, the body of the machine is prone to deformation, which affects the separation effect and the service life of the equipment. To solve this problem, methods such as increasing the thickness of the machine body or using higher-strength materials are usually adopted. However, these methods not only increase the manufacturing cost but also fail to fundamentally solve the deformation problem.

[0004] Therefore, it is necessary to invent a sand and stone separator with anti-deformation function to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sand and stone separator with anti-deformation function to solve the problem that during long-term use of the sand and stone separator in the technology, due to factors such as uneven stress and material fatigue, the body of the machine is prone to deformation, which affects the separation effect and the service life of the equipment.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sand and stone separator with anti-deformation function, including an equipment support frame. On the right side of the upper surface of the equipment support frame, a fixed frame is fixedly connected. Above the fixed frame, a separation drum is arranged. The separation drum includes a transmission shaft, a first support rod, a reinforcement disc, a fixing ring, a fixing rod, a second support rod, an equipment motor and a filter screen. On the upper sides of the left and right ends of the fixed frame, support frames are fixedly connected respectively. Between the left and right groups of support frames, an anti-blocking mechanism is arranged. The anti-blocking mechanism includes a first transmission disc, a rotating rod, a rubber pad, a second transmission disc and a transmission belt.

[0007] By adopting the above technical solutions, the first support rod, the reinforcement disc, the fixing ring, the fixing rod and the second support rod support and cooperate with each other, and the filter screen is divided into multiple small pieces, effectively improving the structural strength of the separation drum, enhancing the anti-deformation ability of the separation drum, and at the same time effectively reducing the production cost of the separation drum; and during the process of separating sand and gravel, the equipment motor drives the rotating rod to rotate synchronously, thereby driving the rubber pad to pat the surface of the separation drum to prevent sand and gravel from blocking the mesh holes.

[0008] Optionally, both ends of the transmission shaft are rotatably connected to the left and right ends of the fixing frame respectively. The equipment motor is fixedly installed at the left end of the fixing frame, the output end of the equipment motor is fixedly connected to the left end of the transmission shaft, and baffle plates are fixedly connected to both the front and rear sides of the fixing frame.

[0009] By adopting the above technical solutions, the output end of the equipment motor drives the transmission shaft to rotate, and the baffle plates prevent sand and gravel from spilling to the side during the separation process.

[0010] Optionally, six first support rods are fixedly connected to the inner wall of the fixing ring. One end of the inner side of the first support rod is fixedly connected to the surface of the transmission shaft. A reinforcement disc is fixedly connected at the connection of the first support rod and the transmission shaft, and multiple fixing rings are arranged on the outer side of the transmission shaft.

[0011] By adopting the above technical solutions, the six first support rods support the fixing ring, and at the same time the reinforcement disc supports the first support rod, enhancing the structural strength of the first support rod and the fixing ring.

[0012] Optionally, six fixing rods are fixedly connected between adjacent two fixing rings. The six fixing rods form a group, and the filter screen is fixed between two adjacent fixing rods.

[0013] Optionally, a second support rod is fixedly connected between the first, third and fifth fixing rods in the first group of fixing rods on the left side, and a second support rod is fixedly connected between the second, fourth and sixth fixing rods in the second group of fixing rods on the left side.

[0014] By adopting the above technical solutions, the three second support rods inside the same group of fixing rods form a triangle, effectively supporting the fixing rods and improving the stability of the fixing rods.

[0015] Optionally, both the left and right ends of the rotating rod are rotatably connected to the upper ends of the left and right two support frames respectively, and multiple rubber pads are fixedly connected to the surface of the rotating rod.

[0016] Optionally, the second transmission disc is fixedly connected to the right end of the rotating rod, the first transmission disc is fixedly connected to the right end of the transmission shaft, and the transmission belt is in transmission connection with the first transmission disc and the second transmission disc.

[0017] By adopting the above technical solution, the drive shaft drives the first drive disk at the right end to rotate. The first drive disk, the second drive disk and the drive belt cooperate to drive the rotating rod to rotate, and then drive the rubber pad to rotate, so as to slap the surface of the separation drum and prevent sand and gravel from blocking the mesh holes.

[0018] Optionally, a conveyor belt is arranged inside the equipment support, a material guide plate is fixedly connected to the right end of the equipment support, and a plurality of groups of support columns are fixedly connected to the lower surface of the equipment support.

[0019] By adopting the above technical solution, the fine sand falls onto the surface of the conveyor belt through the mesh holes and is conveyed to the left, and the coarse sand is discharged through the material guide plate at the right end of the separation drum.

[0020] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0021] 1. The present utility model supports the fixed ring through six groups of first support rods, and at the same time, the reinforcement plate supports the first support rods, enhancing the structural strength of the first support rods and the fixed ring. The three second support rods inside the same group of fixed rods form a triangle to effectively support the fixed rods, improving the stability of the fixed rods. Furthermore, the structural strength of the separation drum is effectively improved, the anti-deformation ability of the separation drum is enhanced, the separation effect of the equipment and the service life of the equipment are increased, and at the same time, the production cost of the separation drum is effectively reduced. It solves the problem that during the long-term use of the sand separator, due to factors such as uneven stress and material fatigue, the fuselage is prone to deformation, affecting the separation effect and the service life of the equipment.

[0022] 2. The present utility model drives the first drive disk at the right end to rotate through the drive shaft. The first drive disk, the second drive disk and the drive belt cooperate to drive the rotating rod to rotate, and then drive the rubber pad to rotate, so as to slap the surface of the separation drum and prevent sand and gravel from blocking the mesh holes, further improving the separation effect of the sand and gravel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the fixed frame structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the surface structure of the separation drum of the present utility model;

[0026] Figure 4 is a schematic diagram of the internal structure of the separation drum of the present utility model;

[0027] Figure 5 is a schematic diagram of the anti-blocking mechanism structure of the present utility model.

[0028] Description of the reference numerals:

[0029] 1. Equipment support; 11. Support column; 12. Conveyor belt; 13. Material guiding plate; 2. Fixed frame; 21. Baffle plate; 22. Transmission shaft; 23. First support rod; 24. Reinforcement disc; 25. Fixed ring; 26. Fixed rod; 27. Second support rod; 28. Equipment motor; 29. Filter screen; 210. First drive disc; 3. Support frame; 31. Rotating rod; 32. Rubber pad; 33. Second drive disc; 34. Drive belt. Detailed implementation manners

[0030] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0031] The present utility model provides a Figures 1 to 4 shown sand and gravel separator that prevents deformation, including an equipment support 1. A conveyor belt 12 is arranged inside the equipment support 1. A material guiding plate 13 is fixedly connected to the right end of the equipment support 1. A plurality of support columns 11 are fixedly connected to the lower surface of the equipment support 1. A fixed frame 2 is fixedly connected to the right side position on the upper surface of the equipment support 1. A separation drum is arranged above the fixed frame 2. The separation drum includes a transmission shaft 22, a first support rod 23, a reinforcement disc 24, a fixed ring 25, a fixed rod 26, a second support rod 27, an equipment motor 28 and a filter screen 29. The two ends of the transmission shaft 22 are respectively rotatably connected to the left and right ends of the fixed frame 2. The equipment motor 28 is fixedly installed at the left end of the fixed frame 2. The output end of the equipment motor 28 is fixedly connected to the left end of the transmission shaft 22. Baffle plates 21 are fixedly connected to both the front and rear sides of the fixed frame 2. Six first support rods 23 are fixedly connected to the inner wall of the fixed ring 25. One end of the inner side of the first support rod 23 is fixedly connected to the surface of the transmission shaft 22. A reinforcement disc 24 is fixedly connected at the connection of the first support rod 23 and the transmission shaft 22. Six fixed rods 26 are fixedly connected between adjacent two fixed rings 25. Six fixed rods 26 form a group. The filter screen 29 is fixed between two adjacent fixed rods 26. A second support rod 27 is fixedly connected between the first, third and fifth fixed rods 26 in the first group of fixed rods 26 on the left side. A second support rod 27 is fixedly connected between the second, fourth and sixth fixed rods 26 in the second group of fixed rods 26 on the left side.

[0032] Among them, six groups of first support rods 23 support the fixing rings 25. At the same time, the reinforcement discs 24 support the inner ends of the first support rods 23, enhancing the structural strength and stability of the first support rods 23 and the fixing rings 25. The three second support rods 27 inside the same group of fixing rods 26 form a triangle to effectively support the fixing rods 26, improve the stability of the fixing rods 26, enhance the anti-deformation ability of the fixing rods 26, and divide the filter net 29 into multiple small pieces, fixing it between two adjacent fixing rods 26, effectively improving the structural strength of the separation drum, enhancing the anti-deformation ability of the separation drum, increasing the separation effect and service life of the equipment, and effectively reducing the production cost of the separation drum.

[0033] Specifically, during the process of separating sand and gravel, the sand and gravel are injected into the left end of the separation drum through the feeding hopper. At this time, the output end of the equipment motor 28 drives the transmission shaft 22 to rotate. The transmission shaft 22 drives the separation drum to rotate through multiple groups of first support rods 23. At this time, the filter net 29 on the surface of the separation drum separates the sand and gravel. The separated fine sand falls onto the surface of the conveyor belt 12 through the filter net 29, and the conveyor belt 12 conveys the fine sand to the left. The separated coarse sand is discharged from the right end of the separation drum.

[0034] Refer to Figure 2 and Figure 5 , on the upper sides of the left and right ends of the fixing frame 2, support frames 3 are fixedly connected. An anti-blocking mechanism is arranged between the left and right groups of support frames 3. The anti-blocking mechanism includes a first transmission disc 210, a rotating rod 31, a rubber pad 32, a second transmission disc 33, and a transmission belt 34. The left and right ends of the rotating rod 31 are respectively rotatably connected to the upper ends of the left and right groups of support frames 3. Multiple groups of rubber pads 32 are fixedly connected to the surface of the rotating rod 31. The second transmission disc 33 is fixedly connected to the right end of the rotating rod 31. The first transmission disc 210 is fixedly connected to the right end of the transmission shaft 22. The transmission belt 34 is in transmission connection with the first transmission disc 210 and the second transmission disc 33.

[0035] In addition, during the rotation of the transmission shaft 22, the transmission shaft 22 drives the first transmission disc 210 at the right end to rotate. The first transmission disc 210, the second transmission disc 33, and the transmission belt 34 cooperate to drive the rotating rod 31 to rotate. The rotating rod 31 drives multiple groups of rubber pads 32 to rotate. During the rotation, the rubber pads 32 pat the filter net 29 on the surface of the separation drum, knocking off the sand and gravel stuck in the filter net 29, preventing the mesh holes of the filter net 29 from being blocked, and further improving the sand and gravel separation effect and the sand and gravel separation efficiency.

[0036] Working principle of the utility model: The reinforcement plate 24 enhances the structural strength of the first support rod 23 and the fixed ring 25. The three second support rods 27 inside the same group of fixed rods 26 form a triangular support, improving the stability of the fixed rods 26. Furthermore, the structural strength of the separation drum is effectively improved, the anti-deformation ability of the separation drum is enhanced, and the production cost is effectively reduced. At the same time, the transmission shaft 22 drives the first transmission disk 210 at the right end to rotate. The first transmission disk 210, the second transmission disk 33 and the transmission belt 34 cooperate to drive the rotating rod 31 to rotate, and then drive the rubber pad 32 to rotate, patting the surface of the separation drum to prevent sand and gravel from blocking the mesh holes, further improving the separation effect of sand and gravel.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the utility model, and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A sand and gravel separator that prevents deformation, including an equipment support (1), characterized in that: A fixing frame (2) is fixedly connected to the right side position of the upper surface of the equipment support (1). A separating roller is arranged above the fixing frame (2). The separating roller comprises a transmission shaft (22), a first support rod (23), a reinforcing disc (24), a fixing ring (25), a fixing rod (26), a second support rod (27), an equipment motor (28) and a filter screen (29). Support frames (3) are fixedly connected to the upper sides of the left and right ends of the fixing frame (2). An anti-blocking mechanism is arranged between the left and right groups of support frames (3). The anti-blocking mechanism comprises a first transmission disc (210), a rotating rod (31), a rubber pad (32), a second transmission disc (33) and a transmission belt (34).

2. The sand separator for preventing deformation according to claim 1, characterized in that: The two ends of the transmission shaft (22) are respectively rotatably connected to the left and right ends of the fixing frame (2). The equipment motor (28) is fixedly installed at the left end of the fixing frame (2). The output end of the equipment motor (28) is fixedly connected to the left end of the transmission shaft (22). Material baffle plates (21) are fixedly connected to the front and rear sides of the fixing frame (2).

3. A sand and gravel separator for preventing deformation according to claim 2, wherein: Six first support rods (23) are fixedly connected to the inner wall of the fixing ring (25). The inner ends of the first support rods (23) are fixedly connected to the surface of the transmission shaft (22). A reinforcing disc (24) is fixedly connected to the connection position of the first support rod (23) and the transmission shaft (22). Multiple fixing rings (25) are arranged on the outer side of the transmission shaft (22).

4. A sand separator for preventing deformation according to claim 3, characterized in that: Six fixing rods (26) are fixedly connected between two adjacent fixing rings (25). The six fixing rods (26) form a group. The filter screen (29) is fixed between two adjacent fixing rods (26).

5. The sand separator for preventing deformation according to claim 4, wherein: A second support rod (27) is fixedly connected between the first fixing rod (26), the third fixing rod (26) and the fifth fixing rod (26) in the first group of fixing rods (26) on the left side. A second support rod (27) is fixedly connected between the second fixing rod (26), the fourth fixing rod (26) and the sixth fixing rod (26) in the second group of fixing rods (26) on the left side.

6. The sand separator capable of preventing deformation according to claim 1, wherein: The left and right ends of the rotating rod (31) are respectively rotatably connected to the upper ends of the left and right groups of support frames (3). Multiple rubber pads (32) are fixedly connected to the surface of the rotating rod (31).

7. A sand and gravel separator for preventing deformation according to claim 6, characterized in that: The second transmission disc (33) is fixedly connected to the right end of the rotating rod (31). The first transmission disc (210) is fixedly connected to the right end of the transmission shaft (22). The transmission belt (34) is in transmission connection with the first transmission disc (210) and the second transmission disc (33).

8. The sand separator with anti-deformation according to claim 1, characterized in that: A conveyor belt (12) is arranged inside the equipment support (1). A material guiding plate (13) is fixedly connected to the right end of the equipment support (1). Multiple support columns (11) are fixedly connected to the lower surface of the equipment support (1).

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