Gravel separating device for road repairing

Abstract

The utility model relates to the technical field of gravel separation, in particular to a gravel separation device for road repairing, which comprises a box body and a screening connecting unit, the screening connecting unit comprises a first screen plate, a track seat, a connecting frame, a motor, a fixing plate, a fixing rod, a connecting rod, an inclined panel, an auxiliary component and a supporting component, when the gravel separation device is used, a gravel mixture is placed on the first screen plate; a controller is clicked to start a motor to drive a fixing plate to rotate, when a fixing rod rotates to the right side, a connecting rod can abut against a connecting frame to move rightwards, at the moment, a first screening plate slides, when the fixing rod rotates to the left side, the connecting rod can drive the connecting frame to move leftwards, and the first screening plate is driven to conduct separation operation on gravel through repeated movement; and large-particle gravels can fall onto the inclined panel, so that the gravel screening efficiency is improved, the labor intensity of workers is effectively reduced, and normal use of subsequent gravels is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sand and gravel separation technology, and in particular to a sand and gravel separation device for road construction. Background Technology

[0002] In road construction projects, sand and gravel are crucial basic building materials. From the stable support of the road base to the composition of the pavement concrete, sand and gravel are deeply involved. Traditional sand and gravel separation methods mainly rely on manual separation, which is inefficient and affects the progress of project construction.

[0003] Currently, simple screening equipment is used for separation. Existing simple screening equipment is generally equipped with a screen and support frame, and uses gravity to roll down for screening, which reduces the labor intensity of workers.

[0004] However, using the above method, the sand and gravel are poured onto the screen and sieved by gravity, which is inefficient and cannot be sieved quickly, affecting the subsequent use of the sand and gravel. Utility Model Content

[0005] The purpose of this invention is to provide a sand and gravel separation device for road construction, which aims to solve the problem that in the existing technology, sand and gravel are poured onto a screen and sieved by gravity, which is inefficient, cannot be sieved quickly, and affects the subsequent use of sand and gravel.

[0006] To achieve the above objectives, this utility model provides a road construction sand and gravel separation device, including a housing and a screening connection unit. The screening connection unit includes a first screen plate, a track seat, a connecting frame, a motor, a fixing plate, a fixing rod, a connecting rod, an inclined plate, auxiliary components, and a support component. The screening connection unit is connected to the housing. The track seat is fixedly connected to the housing and located on the inner side wall of the housing. The first screen plate is slidably connected to the track seat and located on the inner side wall of the track seat. The inclined plate is fixedly connected to the housing and located on the inner side wall of the housing. The inner wall of the box has the motor fixedly connected to the box body and located on the outer wall of the box body. The fixing plate is fixedly connected to the motor and located at the output end of the motor. The fixing rod is fixedly connected to the fixing plate and located on one side of the fixing plate. The connecting frame is fixedly connected to the first sieve plate and located below the first sieve plate. The connecting frame is slidably engaged with the box body. The two ends of the connecting rod are rotatably connected to the connecting frame and the fixing rod, respectively. The auxiliary component is connected to the box body. The support component is located below the box body.

[0007] The auxiliary component includes a second sieve plate, a connecting frame, and multiple springs. The connecting frame is fixedly connected to the housing and located on the inner side wall of the housing. The second sieve plate is disposed on the inner side wall of the connecting frame. The multiple springs are fixedly connected to the connecting frame and the second sieve plate.

[0008] The auxiliary components also include a vibrator and a receiving bin. The receiving bin is fixedly connected to the housing and located on the inner side wall of the housing. The vibrator is fixedly connected to the second screen plate and located below the second screen plate.

[0009] The support assembly includes a support column, a base plate, and a pin. The support column is fixedly connected to the housing and located on one side of the housing. The base plate is fixedly connected to the support column and located below the support column. The pin is slidably connected to the base plate and located above the base plate.

[0010] The support assembly further includes a connecting rib, one end of which is fixedly connected to the support column and located on the outer side wall of the support column, and the other end of which is fixedly connected to the box body and located on one side of the box body.

[0011] This utility model discloses a sand and gravel separation device for road construction. In use, a sand and gravel mixture is placed on the first screen plate. The controller is activated to start the motor, causing it to rotate the fixed plate. When the fixed rod rotates to the right, the connecting rod pushes against the connecting frame and moves to the right, causing the first screen plate to slide. When the fixed rod rotates to the left, the connecting rod drives the connecting frame to move to the left. This repeated movement drives the first screen plate to separate the sand and gravel. Larger particles fall onto the inclined plate. The auxiliary component is used for secondary sand and gravel screening, and the support component is used to fix the housing. This method improves the efficiency of sand and gravel screening, effectively reduces the labor intensity of workers, and ensures the normal use of subsequent sand and gravel. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the road construction sand and gravel separation device of this utility model.

[0014] Figure 2 This is a right view of the road construction sand and gravel separation device of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 101-Box body, 102-First screen plate, 103-Rail seat, 104-Connecting frame, 105-Motor, 106-Fixing plate, 107-Fixing rod, 108-Connecting rod, 109-Sloping panel, 110-Second screen plate, 111-Connecting frame, 112-Spring, 113-Vibrator, 114-Collection bin, 115-Support column, 116-Base plate, 117-Pin, 118-Connecting rib. Detailed Implementation

[0018] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the road construction sand and gravel separation device of this utility model. Figure 2 This is a right view of the road construction sand and gravel separation device of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0019] This utility model provides a sand and gravel separation device for road construction, including a housing 101 and a screening connection unit. The screening connection unit includes a first screen plate 102, a track seat 103, a connecting frame 104, a motor 105, a fixing plate 106, a fixing rod 107, a connecting rod 108, an inclined plate 109, auxiliary components, and a support component. The auxiliary components include a second screen plate 110, a connecting frame 111, multiple springs 112, a vibrator 113, and a receiving bin 114. The support component includes a support column 115, a base plate 116, pins 117, and connecting ribs 118.

[0020] The screening connection unit is connected to the housing 101; the track seat 103 is fixedly connected to the housing 101 and located on the inner side wall of the housing 101; the first screen plate 102 is slidably connected to the track seat 103 and located on the inner side wall of the track seat 103; the inclined plate 109 is fixedly connected to the housing 101 and located on the inner side wall of the housing 101; the motor 105 is fixedly connected to the housing 101 and located on the outer side wall of the housing 101; and the fixing plate 106 is fixedly connected to the motor 105. The fixed rod 107 is fixedly connected to the fixed plate 106 and located on one side of the fixed plate 106. The connecting frame 104 is fixedly connected to the first sieve plate 102 and located below the first sieve plate 102. The connecting frame 104 is slidably engaged with the box body 101. The two ends of the connecting rod 108 are rotatably connected to the connecting frame 104 and the fixed rod 107, respectively. The auxiliary component is connected to the box body 101. The support component is located below the box body 101.

[0021] In this embodiment, the sand and gravel mixture is placed on the first screen plate 102. The controller is clicked to start the motor 105, which drives the fixed plate 106 to rotate. When the fixed rod 107 rotates to the right, the connecting rod 108 will push against the connecting frame 104 and move to the right. At this time, the first screen plate 102 slides. When the fixed rod 107 rotates to the left, the connecting rod 108 will drive the connecting frame 104 to move to the left. Repeated movement drives the first screen plate 102 to separate the sand and gravel. Large sand and gravel particles will fall onto the inclined plate 109. The auxiliary component is used for secondary screening of sand and gravel, and the support component is used to fix the box 101. In this way, the efficiency of sand and gravel screening is improved, the labor intensity of workers is effectively reduced, and the normal use of sand and gravel is guaranteed.

[0022] Furthermore, the connecting frame 111 is fixedly connected to the box body 101 and is located on the inner side wall of the box body 101. The second sieve plate 110 is disposed on the inner side wall of the connecting frame 111. The plurality of springs 112 are fixedly connected to the connecting frame 111 and the second sieve plate 110.

[0023] In this embodiment, the second sieve plate 110 is inclined to facilitate separation from small particles of sand and gravel, improve the screening accuracy, and make it easier for workers to use.

[0024] Furthermore, the receiving bin 114 is fixedly connected to the box body 101 and is located on the inner side wall of the box body 101, and the vibrator 113 is fixedly connected to the second screen plate 110 and is located below the second screen plate 110.

[0025] In this embodiment, the vibrator 113 is activated to drive the second screen plate 110 to vibrate, causing the second screen plate 110 to shake between the springs 112, and the inclined second screen plate 110 can naturally roll down onto the receiving bin 114 by gravity.

[0026] Furthermore, the support column 115 is fixedly connected to the housing 101 and located on one side of the housing 101, the bottom plate 116 is fixedly connected to the support column 115 and located below the support column 115, and the pin 117 is slidably connected to the bottom plate 116 and located above the bottom plate 116.

[0027] In this embodiment, the base plate 116 below the support column 115 is used to support the box 101, and the pin 117 is used to fix the base plate 116 to prevent the box 101 from shifting during use.

[0028] Furthermore, one end of the connecting rib 118 is fixedly connected to the support column 115 and located on the outer side wall of the support column 115, and the other end of the connecting rib 118 is fixedly connected to the box body 101 and located on one side of the box body 101.

[0029] In this embodiment, the connecting rib 118 can improve the connection between the support column 115 and the box 101, and avoid breakage during use.

[0030] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A sand and gravel separation device for road construction, comprising a housing, characterized in that, It also includes a screening connection unit, which is connected to the housing; The screening connection unit includes a first screen plate, a track seat, a connecting frame, a motor, a fixing plate, a fixing rod, a connecting rod, an inclined plate, auxiliary components, and a support component. The track seat is fixedly connected to the housing and located on the inner side wall of the housing. The first screen plate is slidably connected to the track seat and located on the inner side wall of the track seat. The inclined plate is fixedly connected to the housing and located on the inner side wall of the housing. The motor is fixedly connected to the housing and located on the outer side wall of the housing. The fixing plate is fixedly connected to the motor and located at the output end of the motor. The fixing rod is fixedly connected to the fixing plate and located on one side of the fixing plate. The connecting frame is fixedly connected to the first screen plate and located below the first screen plate, and the connecting frame is slidably engaged with the housing. The two ends of the connecting rod are rotatably connected to the connecting frame and the fixing rod, respectively. The auxiliary component is connected to the housing, and the support component is located below the housing.

2. The road construction sand and gravel separation device as described in claim 1, characterized in that, The auxiliary component includes a second sieve plate, a connecting frame, and multiple springs. The connecting frame is fixedly connected to the housing and located on the inner side wall of the housing. The second sieve plate is disposed on the inner side wall of the connecting frame. The multiple springs are fixedly connected to the connecting frame and the second sieve plate.

3. The road construction sand and gravel separation device as described in claim 2, characterized in that, The auxiliary components also include a vibrator and a receiving bin. The receiving bin is fixedly connected to the housing and located on the inner side wall of the housing. The vibrator is fixedly connected to the second screen plate and located below the second screen plate.

4. The road construction sand and gravel separation device as described in claim 3, characterized in that, The support assembly includes a support column, a base plate, and a pin. The support column is fixedly connected to the housing and located on one side of the housing. The base plate is fixedly connected to the support column and located below the support column. The pin is slidably connected to the base plate and located above the base plate.

5. The road construction sand and gravel separation device as described in claim 4, characterized in that, The support assembly also includes a connecting rib, one end of which is fixedly connected to the support column and located on the outer side wall of the support column, and the other end of which is fixedly connected to the box body and located on one side of the box body.

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