Gravel separation equipment
By designing a push device driven by servo motor in the sand and gravel separation equipment, the problem of blockage caused by sand and gravel accumulation after the equipment is used is solved, the normal operation and automated processing of the equipment are achieved, and the processing burden of staff is reduced.
Patent Information
- Application Number
- CN202420971804.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-08
AI Technical Summary
After a long time of use, the sand outlet and stone outlet are prone to accumulation of sand and gravel, causing blockage and affecting the normal operation of the equipment. It requires regular handling by staff, which causes inconvenience to staff.
A sand and gravel separation equipment is designed, and a push device driven by a servo motor is used to promote the sand and gravel at the bottom of the sand and gravel at the sand and gravel at the stone outlet pipe and the stone outlet pipe to avoid accumulation.
It effectively avoids the accumulation of sand and gravel under the sand and stone pipes, prevents blockage, ensures the normal operation of the equipment, reduces the processing frequency of staff, and improves the automation level of the equipment.
Smart Images
Figure CN222490997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand and gravel separation, in particular to sand and gravel separation equipment. Background Art
[0002] After the dismantling of a building, a large amount of waste concrete will be generated. If it is piled up on the open space, a large amount of dust will be blown out by the wind, polluting the atmospheric environment. Therefore, the waste concrete needs to be recycled. Since the waste concrete contains sand and stone, after recycling the waste concrete, the sand and stone contained in the waste concrete need to be separated so that it can be reused in processing concrete to avoid waste of resources and save production costs.
[0003] In the prior art, after a long period of use, a large amount of sand and gravel are easily accumulated at the sand outlet and the stone outlet of the sand and gravel separator, which can easily block the sand outlet and the stone outlet. The sand and gravel separator cannot be used normally, so the staff needs to handle it regularly, which brings inconvenience to the staff. Utility Model Content
[0004] The utility model discloses a sand and gravel separation device to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sand and gravel separation equipment, including a separator, one end of the separator is fixedly connected to a feed frame, one side of the separator is fixedly connected to a sand outlet pipe and a stone outlet pipe, and a pushing device is provided at the bottom of the separator, and the pushing device includes a servo motor, the servo motor is fixedly connected to the bottom of the separator by means of a support plate, the output end of the servo motor is fixedly connected to a rotating shaft, and the arc surface of the rotating shaft is fixedly connected to two special-shaped plates corresponding to the sand outlet pipe and the stone outlet pipe, the bottom of the separator is fixedly connected to a guide tube by means of a support rod, a guide rod is slidably provided inside the guide tube, the end of the guide rod close to the special-shaped plate is fixedly connected to a U-shaped plate, the arc surface of the guide rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the U-shaped plate and the guide tube, and the end of the guide rod away from the U-shaped plate is fixedly connected to a pushing plate.
[0006] The effect achieved by the above components is: when it is necessary to separate sand and gravel, firstly, the sand and gravel are placed into the interior of the separator through the feed frame, the separator separates the sand and gravel, and transports the sand and gravel out of the separator through the sand outlet pipe and the stone outlet pipe respectively. At this time, the servo motor is turned on, the servo motor drives the rotating shaft to rotate, and the rotation drives the special-shaped plate to rotate, the protruding part of the special-shaped plate squeezes the U-shaped plate, and the U-shaped plate moves to one side with the guide rod and the push plate, and the spring is deformed. At this time, the two push plates push the sand and gravel to the side away from the sand outlet pipe and the stone outlet pipe respectively. When the protruding part of the special-shaped plate is away from the U-shaped plate, under the action of the spring reset elastic force, the push plate and the guide rod move back to the original place. With the rotation of the rotating shaft, the protruding part of the special-shaped plate moves back and forth to the U-shaped plate, thereby realizing the effect of reciprocating pushing of sand and gravel. The effect of pushing the sand and gravel at the bottom of the sand outlet pipe and the stone outlet pipe is achieved through the pushing device, so as to avoid the sand and gravel accumulating under the sand outlet pipe and the stone outlet pipe, thereby causing the sand outlet pipe and the stone outlet pipe to be unable to discharge materials.
[0007] Preferably, a slope is provided on the upper surface of the push plate, and the slope is inclined toward a side away from the separator.
[0008] The effect achieved by the above components is: when the pushing plate pushes the sand and gravel, the sand and gravel that continue to flow out of the sand outlet pipe and the stone outlet pipe will fall onto the slope of the pushing plate, and finally fall down by the gravity of the sand and gravel themselves, thereby avoiding the sand and gravel from accumulating on the pushing plate and improving the practicality of the pushing plate.
[0009] Preferably, a rectangular plate is provided at one end of the rotating shaft away from the servo motor, and the rectangular plate is fixedly connected to the separator. A bearing is provided at one end of the rotating shaft away from the servo motor, and the inner ring of the bearing is fixedly connected to the rotating shaft, and the outer ring of the bearing is fixedly connected to the rectangular plate.
[0010] The effects achieved by the above components are: the stability of the rotation of the shaft is improved by arranging the bearings, thereby preventing the shaft from shaking.
[0011] Preferably, the two arms of the U-shaped plate are rotatably connected to the same rotating rod, and the rotating rod is in contact with the special-shaped plate.
[0012] The effects achieved by the above components are: by rotating the rotating rod and the special-shaped plate, the friction between the special-shaped plate and the U-shaped plate is reduced, making it convenient for the special-shaped plate to move with the U-shaped plate.
[0013] Preferably, a partition device is provided on one side of the separator, and the partition device includes a U-shaped frame, the U-shaped frame is fixedly connected to one side of the separator, the U-shaped frame is located between the sand outlet pipe and the stone outlet pipe, two insertion rods are slidably inserted on the surface of the U-shaped frame, one end of the two insertion rods is fixedly connected to the same fixed plate, and a partition is slidably inserted on the inner wall of the U-shaped frame, and a hole is opened on the partition corresponding to the insertion rod, and the size of the hole is adapted to the size of the insertion rod.
[0014] The effects achieved by the above components are as follows: before the separator works, the partition is moved and inserted into the middle of the U-shaped frame, and then the fixed plate is moved, and the fixed plate carries the insertion rod through the U-shaped frame and is inserted into the insertion hole of the partition, thereby achieving the effect of fixing the partition. The partition arranged by the separation device achieves the effect of separating the sand and gravel flowing out of the sand outlet pipe and the stone outlet pipe, thereby preventing the separated sand and gravel from being mixed together again.
[0015] Preferably, a handle is fixedly connected to one side of the fixing plate, and a surface of the handle is provided with anti-slip grooves.
[0016] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to move the fixed plate, which brings convenience to the staff.
[0017] Preferably, a pointed protrusion is fixedly connected to one end of the insertion rod, and the tip of the pointed protrusion is away from the insertion rod.
[0018] The effect achieved by the above-mentioned components is that the pointed protrusions are provided to facilitate the staff to insert the insertion rod into the insertion hole of the partition, thereby bringing convenience to the staff.
[0019] Preferably, a rubber pad is fixedly connected to the bottom of the partition, and the size of the rubber pad is matched with the size of the partition.
[0020] The effect achieved by the above components is: by arranging the rubber pad, the partition is protected to prevent the partition from being damaged by contact with the ground.
[0021] In summary, the beneficial effects of the utility model are:
[0022] When it is necessary to separate sand and gravel, firstly, sand and gravel are placed into the interior of the separator through the feed frame. The separator separates the sand and gravel, and transports the sand and gravel out of the separator through the sand outlet pipe and the stone outlet pipe respectively. At this time, the servo motor is turned on, and the servo motor drives the rotating shaft to rotate, and the rotation drives the special-shaped plate to rotate. The protruding part of the special-shaped plate squeezes the U-shaped plate, and the U-shaped plate moves to one side with the guide rod and the push plate, and the spring is deformed. At this time, the two push plates push the sand and gravel to the side away from the sand outlet pipe and the stone outlet pipe respectively. When the protruding part of the special-shaped plate is away from the U-shaped plate, the push plate and the guide rod move back to the original place under the action of the spring reset elastic force. With the rotation of the rotating shaft, the protruding part of the special-shaped plate moves back and forth to the U-shaped plate, thereby realizing the effect of reciprocating pushing of sand and gravel. The effect of pushing the sand and gravel at the bottom of the sand outlet pipe and the stone outlet pipe is achieved through the pushing device, so as to avoid the sand and gravel accumulating under the sand outlet pipe and the stone outlet pipe, thereby causing the sand outlet pipe and the stone outlet pipe to be unable to discharge materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the pushing device of the utility model;
[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the partition device of the utility model;
[0027] Figure 5 For this utility model Figure 4 Enlarged view of point B.
[0028] Legend: 1. Separator; 2. Feed frame; 3. Sand outlet pipe; 4. Stone outlet pipe; 5. Pushing device; 51. Servo motor; 52. Rotating shaft; 53. Special-shaped plate; 54. Guide tube; 55. Guide rod; 56. U-shaped plate; 57. Pushing plate; 58. Rotating rod; 59. Slope; 510. Bearing; 511. Spring; 6. Separator; 61. U-shaped frame; 62. Insert rod; 63. Fixed plate; 64. Partition; 65. Socket; 66. Handle; 67. Protrusion; 68. Rubber pad. DETAILED DESCRIPTION
[0029] Reference Figure 1-5 As shown, this embodiment discloses a sand and gravel separation device, including a separator 1, one end of the separator 1 is fixedly connected to a feed frame 2, one side of the separator 1 is fixedly connected to a sand outlet pipe 3 and a stone outlet pipe 4, a pushing device 5 is provided at the bottom of the separator 1, and a partition device 6 is provided on one side of the separator 1.
[0030] Reference Figure 1-5 As shown, the pushing device 5 includes a servo motor 51, which is fixedly connected to the bottom of the separator 1 by means of a support plate, and a rotating shaft 52 is fixedly connected to the output end of the servo motor 51. Two special-shaped plates 53 are fixedly connected to the circular arc surface of the rotating shaft 52 corresponding to the sand outlet pipe 3 and the stone outlet pipe 4. A guide tube 54 is fixedly connected to the bottom of the separator 1 by means of a support rod, and a guide rod 55 is slidably inserted inside the guide tube 54. One end of the guide rod 55 close to the special-shaped plate 53 is fixedly connected to a U-shaped plate 56, and the circular arc surface of the guide rod 55 is sleeved with a spring 511. The two ends of the spring 511 are respectively fixedly connected to the U-shaped plate 56 and the guide tube 54, and the end of the guide rod 55 away from the U-shaped plate 56 is fixedly connected to a pushing plate 57. When it is necessary to separate sand and gravel, firstly, the sand and gravel are placed into the separator 1 through the feed frame 2. The separator 1 separates the sand and gravel, and transports the sand and gravel out of the separator 1 through the sand outlet pipe 3 and the stone outlet pipe 4 respectively. At this time, the servo motor 51 is turned on, and the servo motor 51 drives the rotating shaft 52 to rotate, and the rotation drives the special-shaped plate 53 to rotate. The protruding part of the special-shaped plate 53 squeezes the U-shaped plate 56, and the U-shaped plate 56 drives the guide rod 55 and the push plate 57 to move to one side, and the spring 511 is deformed. At this time, the two push plates 57 respectively push the sand and gravel away from the sand outlet pipe 3 and the stone outlet pipe 4. The pushing device 5 pushes one side, and when the protruding part of the special-shaped plate 53 moves away from the U-shaped plate 56, the plate 57 and the guide rod 55 move back to their original positions under the action of the restoring elastic force of the spring 511. As the rotating shaft 52 rotates, the protruding part of the special-shaped plate 53 moves back and forth to the U-shaped plate 56, thereby achieving the effect of reciprocating pushing of sand and gravel. The pushing device 5 achieves the effect of pushing the sand and gravel at the bottom of the sand outlet pipe 3 and the stone outlet pipe 4, thereby preventing sand and gravel from accumulating under the sand outlet pipe 3 and the stone outlet pipe 4, which makes the sand outlet pipe 3 and the stone outlet pipe 4 unable to discharge materials.
[0031] Reference Figure 1-5As shown, a slope 59 is provided on the upper surface of the push plate 57, and the slope 59 is inclined toward the side away from the separator 1. When the push plate 57 pushes the sand and gravel, the sand and gravel that continue to flow out of the sand outlet pipe 3 and the stone outlet pipe 4 will fall onto the slope 59 of the push plate 57, and finally fall down by the gravity of the sand and gravel themselves, so as to avoid the sand and gravel from accumulating on the push plate 57, thereby improving the practicality of the push plate 57. A rectangular plate is provided at one end of the rotating shaft 52 away from the servo motor 51, and the rectangular plate is fixedly connected to the separator 1. A bearing 510 is provided at one end of the rotating shaft 52 away from the servo motor 51, and the inner ring of the bearing 510 is fixedly connected to the rotating shaft 52, and the outer ring of the bearing 510 is fixedly connected to the rectangular plate. The bearing 510 is provided to improve the stability of the rotation of the rotating shaft 52, and to avoid the shaking of the rotating shaft 52. The two arms of the U-shaped plate 56 are rotatably connected to the same rotating rod 58, and the rotating rod 58 fits with the special-shaped plate 53. By rotating the rotating rod 58 and the special-shaped plate 53, the friction between the special-shaped plate 53 and the U-shaped plate 56 is reduced, which facilitates the movement of the special-shaped plate 53 with the U-shaped plate 56.
[0032] Reference Figure 1-5 As shown, the partition device 6 includes a U-shaped frame 61, which is fixedly connected to one side of the separator 1. The U-shaped frame 61 is located between the sand outlet pipe 3 and the stone outlet pipe 4. Two plug rods 62 are slidably inserted on the surface of the U-shaped frame 61. One end of the two plug rods 62 is fixedly connected to the same fixed plate 63. The inner wall of the U-shaped frame 61 is slidably inserted with a partition 64. The partition 64 is provided with a plug hole 65 corresponding to the plug rod 62. The size of the plug hole 65 is adapted to the size of the plug rod 62. Before the separator 1 works, the partition 64 is moved and inserted into the middle of the U-shaped frame 61. At this time, the fixed plate 63 is moved again. The fixed plate 63 carries the plug rod 62 through the U-shaped frame 61 and is inserted into the plug hole 65 of the partition 64, thereby achieving the effect of fixing the partition 64. The partition 64 provided by the partition device 6 achieves the effect of separating the sand and gravel flowing out of the sand outlet pipe 3 and the stone outlet pipe 4, thereby preventing the separated sand and gravel from mixing together again.
[0033] Reference Figure 1-5 As shown, a handle 66 is fixedly connected to one side of the fixing plate 63, and the surface of the handle 66 is provided with anti-slip grooves. By providing the handle 66, the effect of facilitating the staff to move the fixing plate 63 is achieved, which brings convenience to the staff. A pointed protrusion 67 is fixedly connected to one end of the plug rod 62, and the tip of the pointed protrusion 67 is away from the plug rod 62. By providing the pointed protrusion 67, it is convenient for the staff to insert the plug rod 62 into the socket 65 of the partition 64, which brings convenience to the staff. A rubber pad 68 is fixedly connected to the bottom of the partition 64, and the size of the rubber pad 68 is adapted to the size of the partition 64. By providing the rubber pad 68, the effect of protecting the partition 64 is achieved to prevent the partition 64 from being damaged by contact with the ground.
[0034] Working principle: When it is necessary to separate sand and gravel, firstly, the sand and gravel are placed into the separator 1 through the feed frame 2. The separator 1 separates the sand and gravel, and transports the sand and gravel out of the separator 1 through the sand outlet pipe 3 and the stone outlet pipe 4 respectively. At this time, the servo motor 51 is turned on, and the servo motor 51 drives the rotating shaft 52 to rotate, and the rotation drives the special-shaped plate 53 to rotate. The protruding part of the special-shaped plate 53 squeezes the rotating rod 58 on the U-shaped plate 56, and the special-shaped plate 53 and the rotating rod 58 rotate. The U-shaped plate 56 drives the guide rod 55 and the push plate 57 to move to one side, and the spring 511 is deformed. At this time, the two push plates 57 respectively push the sand The sand and gravel are pushed to the side away from the sand outlet pipe 3 and the stone outlet pipe 4. When the protruding part of the special-shaped plate 53 is away from the U-shaped plate 56, the pushing plate 57 and the guide rod 55 move back to their original positions under the action of the restoring elastic force of the spring 511. As the rotating shaft 52 rotates, the protruding part of the special-shaped plate 53 moves back and forth to the U-shaped plate 56, thereby achieving the effect of reciprocating pushing of sand and gravel. The pushing device 5 achieves the effect of pushing the sand and gravel at the bottom of the sand outlet pipe 3 and the stone outlet pipe 4, thereby preventing sand and gravel from accumulating under the sand outlet pipe 3 and the stone outlet pipe 4, which makes the sand outlet pipe 3 and the stone outlet pipe 4 unable to discharge materials.
[0035] Before the separator 1 works, the partition 64 is moved and inserted into the middle of the U-shaped frame 61. At this time, the fixed plate 63 is moved by the handle 66. The fixed plate 63 carries the insertion rod 62 through the U-shaped frame 61 with the help of the sharp protrusion 67 and is inserted into the insertion hole 65 of the partition 64, thereby achieving the effect of fixing the partition 64. The partition 64 set by the separation device 6 achieves the effect of separating the sand and gravel flowing out of the sand outlet pipe 3 and the stone outlet pipe 4, thereby preventing the separated sand and gravel from being mixed together again.
Claims
1. A sand and gravel separation device, comprising a separator (1), characterized in that: One end of the separator (1) is fixedly connected to a feed frame (2), one side of the separator (1) is fixedly connected to a sand outlet pipe (3) and a stone outlet pipe (4), a pushing device (5) is provided at the bottom of the separator (1), the pushing device (5) comprises a servo motor (51), the servo motor (51) is fixedly connected to the bottom of the separator (1) by means of a support plate, the output end of the servo motor (51) is fixedly connected to a rotating shaft (52), and the arc surface of the rotating shaft (52) is fixedly connected to two isotropically rotatable bearings at positions corresponding to the sand outlet pipe (3) and the stone outlet pipe (4). The separator (1) is provided with a guide tube (54) at the bottom thereof by means of a support rod, a guide rod (55) is slidably inserted inside the guide tube (54), one end of the guide rod (55) close to the special-shaped plate (53) is fixedly connected to a U-shaped plate (56), a spring (511) is sleeved on the arc surface of the guide rod (55), two ends of the spring (511) are respectively fixedly connected to the U-shaped plate (56) and the guide tube (54), and one end of the guide rod (55) away from the U-shaped plate (56) is fixedly connected to a push plate (57).
2. A sand and gravel separation device according to claim 1, characterized in that: The upper surface of the push plate (57) is provided with a slope (59), and the slope (59) is inclined toward a side away from the separator (1).
3. A sand and gravel separation device according to claim 1, characterized in that: A rectangular plate is provided at one end of the rotating shaft (52) away from the servo motor (51), and the rectangular plate is fixedly connected to the separator (1). A bearing (510) is provided at one end of the rotating shaft (52) away from the servo motor (51), and the inner ring of the bearing (510) is fixedly connected to the rotating shaft (52), and the outer ring of the bearing (510) is fixedly connected to the rectangular plate.
4. A sand and gravel separation device according to claim 1, characterized in that: The two arms of the U-shaped plate (56) are rotatably connected to a same rotating rod (58), and the rotating rod (58) is in close contact with the special-shaped plate (53).
5. The sand and gravel separation equipment according to claim 1, characterized in that: A partition device (6) is provided on one side of the separator (1), and the partition device (6) comprises a U-shaped frame (61). The U-shaped frame (61) is fixedly connected to one side of the separator (1), and the U-shaped frame (61) is located between the sand outlet pipe (3) and the stone outlet pipe (4). Two insertion rods (62) are slidably inserted on the surface of the U-shaped frame (61), and one end of the two insertion rods (62) is fixedly connected to the same fixing plate (63). A partition plate (64) is slidably inserted on the inner wall of the U-shaped frame (61), and a plug hole (65) is provided on the partition plate (64) corresponding to the plug rod (62), and the size of the plug hole (65) is adapted to the size of the plug rod (62).
6. A sand and gravel separation device according to claim 5, characterized in that: A handle (66) is fixedly connected to one side of the fixing plate (63), and a surface of the handle (66) is provided with anti-slip grooves.
7. The sand and gravel separation equipment according to claim 5, characterized in that: One end of the insertion rod (62) is fixedly connected to a pointed protrusion (67), and the tip of the pointed protrusion (67) is away from the insertion rod (62).
8. The sand and gravel separation equipment according to claim 5, characterized in that: A rubber pad (68) is fixedly connected to the bottom of the partition (64), and the size of the rubber pad (68) is compatible with the size of the partition (64).