Stone screening device for Reynolds protection pad

Abstract

The utility model provides a stone screening device for a Reynolds pad, which belongs to the technical field of stone screening of the Reynolds pad and comprises a machine body, a discharge port and a screening component, the side wall of the bottom of the machine body is provided with a discharge port, and the screening component comprises an annular plate fixedly connected to the inner wall of the machine body. A plurality of sleeves are fixedly connected to the upper surface of the annular plate at equal intervals, supporting rods are slidably connected into the sleeves, and springs are fixedly connected between the bottom ends of the supporting rods and the inner bottom faces of the sleeves. The screening assembly is matched with the efficient screening assembly, stone needed by the Reynolds protection pad can be efficiently screened, so that the screening efficiency is improved, power output is reduced and the use cost is reduced through the transmission assembly and the power of the efficient screening assembly, and the conveying assembly is arranged, so that the conveying efficiency is improved. And the labor intensity of workers can be reduced while the efficient work of the device is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to reno protective pad stone screening technical field especially, it relates to a kind of stone screening device for reno protective pad. BACKGROUND

[0002] Reno protective pad, also known as stone mattress or gabion protective pad, is a pad-shaped engineering component composed of machine-compiled double-twisted hexagonal metal mesh surface, usually connected into an integral after filling with stone and the like, mainly used in river channel, bank slope, roadbed slope protection and the like to prevent river bank from being damaged by water flow and storm surge, and the filling material of reno protective pad is generally selected from natural block stone, pebble, waste concrete block or other materials with specific ecological function, and the selection of stone should consider stone type, particle size, quality and grading and the like, and when considering particle size factor, screening device needs to be used to screen stone, so a kind of stone screening device for reno protective pad is needed to cooperate with use.

[0003] Through retrieval, the patent document with publication number CN213610005U discloses a kind of stone screening device for reno gabion construction, including box, support foot, feed inlet, rotating wheel and screening box, the surface of the box is equipped with box door, and the surface of box door is equipped with handle, and box door is provided with glass window, the support foot is located below the box, and the bottom of support foot is provided with base suction disc, the utility model can conveniently filter the moisture of raw materials through filter screen, so that raw materials are separated into solid and liquid, thereby improving screening quality.

[0004] The above-mentioned prior art often has the following problems when in use:

[0005] The existing stone screening device for reno protective pad has low screening efficiency when in use, and the screening efficiency can be improved by vibrating the screening component during screening to achieve efficient screening. After screening, the screened gravel and the like will accumulate under the screen plate, which will affect the screening efficiency over a long period of time. Manual transfer work is labor-intensive, and corresponding measures need to be taken to ensure long-term and efficient use of the device. UTILITY MODEL CONTENT

[0006] In view of the deficiencies in the prior art, the utility model provides a kind of stone screening device for reno protective pad.

[0007] The embodiment of the utility model provides a kind of stone screening device for reno protective pad, including:

[0008] Machine body, the bottom side wall of the machine body is equipped with discharge port;

[0009] The screening assembly comprises a ring plate fixedly connected to the inner wall of the body, a plurality of sleeves are fixedly connected to the upper surface of the ring plate at equal intervals, a plurality of support rods are slidingly connected in the sleeves, springs are fixedly connected between the bottom ends of the plurality of support rods and the inner bottom surfaces of the sleeves, and a screen plate is fixedly connected between the top ends of the plurality of support rods.

[0010] The screening transport mechanism comprises a high-efficiency screening assembly, a transmission assembly and a transport assembly.

[0011] Further, the high-efficiency screening assembly comprises a motor fixedly connected to the side wall of the body through a support, the output end of the motor is fixedly connected with a first rotary shaft, the first rotary shaft is rotatably connected to the inner side wall of the body through a bearing, and an eccentric wheel is fixedly connected to the end of the first rotary shaft away from the motor.

[0012] Further, the transmission assembly comprises a second rotary shaft arranged in the body, the second rotary shaft is rotatably connected to the side wall of the body through a bearing, a driving wheel is fixedly connected to the circumference of the first rotary shaft, a driven wheel is fixedly connected to the circumference of the second rotary shaft, and a belt is sleeved between the driving wheel and the driven wheel.

[0013] Further, the transport assembly comprises a driving roller fixedly connected to the circumference of the first rotary shaft, a driven roller is rotatably connected between the inner walls of the body, and a conveying belt is sleeved between the driving roller and the driven roller.

[0014] Further, the eccentric wheel is located below the screen plate, and the upper surface of the eccentric wheel is attached to the bottom surface of the screen plate.

[0015] Further, the driving roller, the driven roller and the conveying belt are all located below the screen plate, and the output end of the transport assembly corresponds to the discharge port.

[0016] Compared with the prior art, the device has the following beneficial effects:

[0017] The screening assembly and the high-efficiency screening assembly can efficiently screen the stone required by the Reno protective pad, thereby improving the screening efficiency, the transmission assembly is driven by the power of the high-efficiency screening assembly, thereby reducing the power output and the use cost, the transport assembly is arranged to automatically transport the screened stones, thereby ensuring the efficient operation of the device and reducing the labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The device is a three-dimensional structure analysis schematic view of the Reno protective pad stone screening device.

[0019] Fig. 2The utility model discloses a three -dimensional structure schematic diagram of stone screening device for reno pad of another visual angle in the embodiment of the utility model.

[0020] Fig. 3 The utility model discloses a three -dimensional structure schematic diagram of stone screening device for reno pad of another visual angle in the embodiment of the utility model.

[0021] In the above drawing: 1 body, 2 discharge gate, 3 annular plate, 4 sleeve, 5 support rod, 6 spring, 7 sieve plate, 8 motor, 9 primary shaft, 10 eccentric wheel, 11 secondary shaft, 12 driving wheel, 13 driven wheel, 14 belt, 15 driving roller, 16 driven roller, 17 conveyer belt. Specific implementation

[0022] The technical scheme in the utility model is further explained below in connection with the drawings and the embodiments.

[0023] As Figs. 1-3 The utility model discloses a kind of stone screening device for reno pad, including:

[0024] Body 1, bottom side wall of body 1 is equipped with discharge gate 2, screening subassembly, screening subassembly includes the annular plate 3 of fixed connection body 1 inner wall, the upper surface of annular plate 3 equidistant fixed connection has multiple sleeve 4, multiple sleeve 4 are slidably connected with support rod 5, the bottom of multiple support rod 5 and the bottom surface between multiple sleeve 4 are fixedly connected with spring 6, the top of multiple support rod 5 is fixedly connected with sieve plate 7, sieve transport mechanism, sieve transport mechanism includes high -efficient screening subassembly, transmission subassembly and transport subassembly, high -efficient screening subassembly includes the motor 8 of fixed connection on the side wall of body 1 by support, the output of motor 8 is fixedly connected with primary shaft 9, primary shaft 9 is rotatably connected to the inner side wall of body 1 by bearing penetration, the end of primary shaft 9 away from motor 8 is fixedly connected with eccentric wheel 10, eccentric wheel 10 is below sieve plate 7, the upper surface of eccentric wheel 10 and the bottom of sieve plate 7 are fitted, so that high -efficient screening subassembly can normally operate;

[0025] Transmission subassembly includes secondary shaft 11 in body 1, secondary shaft 11 is rotatably connected to the side wall of body 1 by bearing penetration, the circumference of primary shaft 9 is fixedly connected with driving wheel 12, the circumference of secondary shaft 11 is fixedly connected with driven wheel 13, belt 14 is sleeved between driving wheel 12 and driven wheel 13, transport subassembly includes driving roller 15 that is circumferentially fixedly connected on primary shaft 9, driven roller 16 is rotatably connected between the inner wall of body 1, belt 17 is sleeved between driving roller 15 and driven roller 16, driving roller 15, driven roller 16 and conveyer belt 17 are all below sieve plate 7, the output of transport subassembly corresponds with discharge gate 2, so that the broken stone screened down can be directly conveyed by conveyer belt 17 from discharge gate 2 to body 1 outside.

[0026] The detailed working process of the utility model is as follows:

[0027] In use, when the screening operation of stone is needed, the stone to be screened is added to the machine body 1 above the sieve plate 7, then the motor 8 is started, the motor 8 drives the first shaft 9 to rotate, and then the eccentric wheel 10 is eccentrically rotated, when the eccentric wheel 10 rotates, the sieve plate 7 will vibrate up and down under the top of the eccentric wheel 10, and then the actual screening operation is more in line with the actual situation, so that the stone on the sieve plate 7 is efficiently screened, and the screening efficiency and effect are improved.

[0028] When the stone is screened, the gravel with unqualified particle size is screened out by the sieve plate 7 and falls on the conveying belt 17, the rotation of the first shaft 9 drives the driving wheel 12 to rotate, and then the driving of the belt 14 drives the driven wheel 13 and the second shaft 11 to rotate, the rotation of the second shaft 11 drives the driving roller 15 to rotate, and the driving roller 15 cooperates with the driven roller 16, so that the conveying belt 17 starts to work, the fallen gravel is conveyed to the outside of the machine body 1 through the discharge port 2, so that the screened gravel can be prevented from accumulating under the sieve plate 7, the labor intensity of workers is reduced while the device works efficiently.

[0029] Finally, it is pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. A device for screening stone for use in Reno pads, characterized in that, Include: Machine body (1), the bottom side wall of the machine body (1) is provided with a discharge port (2); Screening assembly, the annular plate (3) on the inner wall of the fixed connection machine body (1) is included, the upper surface of the annular plate (3) is equidistantly fixedly connected with a plurality of sleeves (4), a plurality of the sleeves (4) are slidably connected with support rods (5), a plurality of the support rods (5) are fixedly connected with springs (6) between the bottom of the plurality of sleeves (4) and the inner bottom surface, and a plurality of the support rods (5) are fixedly connected with a screen plate (7) between the top ends. The screened conveying mechanism includes a high-efficiency screening assembly, a transmission assembly and a conveying assembly.

2. A device for screening stone for use in Reno Pad according to claim 1, characterized in that, Among them: The high-efficiency screening assembly includes a motor (8) fixedly connected to the side wall of the machine body (1) through a support, the output end of the motor (8) is fixedly connected with a first rotary shaft (9), the first rotary shaft (9) is rotatably connected to the inner side wall of the machine body (1) through a bearing, and the eccentric wheel (10) is fixedly connected to the end of the first rotary shaft (9) away from the motor (8).

3. A device for screening stone for use in a Reno Pad according to claim 2, characterized in that, Among them: The transmission assembly includes a second rotary shaft (11) arranged in the machine body (1), the second rotary shaft (11) is rotatably connected to the side wall of the machine body (1) through a bearing, the circumference of the first rotary shaft (9) is fixedly connected with a driving wheel (12), the circumference of the second rotary shaft (11) is fixedly connected with a driven wheel (13), and the belt (14) is sleeved between the driving wheel (12) and the driven wheel (13).

4. A device for screening stone for use in Reno pads according to claim 2, characterized in that, Among them: The conveying assembly includes a driving roller (15) fixedly connected to the first rotary shaft (9), a driven roller (16) rotatably connected between the inner walls of the machine body (1), and a conveyor belt (17) sleeved between the driving roller (15) and the driven roller (16).

5. A device for screening stone for use in a Reno Pad according to claim 2, characterized in that, Among them: The eccentric wheel (10) is located below the screen plate (7), and the upper surface of the eccentric wheel (10) is in close contact with the bottom surface of the screen plate (7).

6. A device for screening stone for use in Reno Pad according to claim 4, characterized in that, Among them: The driving roller (15), the driven roller (16) and the conveyor belt (17) are all located below the screen plate (7), and the output end of the conveying assembly corresponds to the discharge port (2).

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