Automatic hydraulic material distributing device for screening system

Abstract

The utility model discloses an automatic hydraulic material distributing device for a screening system, which belongs to the technical field of material distributing and conveying, and comprises a reinforcing support plate, a flow guide conveying component is arranged on the reinforcing support plate, and the flow guide conveying component comprises a reinforcing dredging frame arranged on one side of the reinforcing support plate. The reinforcing dredging frame is detachably connected with the reinforcing supporting plate, a center partition plate used for separating materials is arranged at the bottom of an inner cavity of the reinforcing dredging frame, and one side of the center partition plate is installed on the reinforcing supporting plate and detachably connected with the reinforcing supporting plate. By arranging a flow guide conveying assembly, a reinforced material distribution baffle rotates along the axis point of the joint of the reinforced material distribution baffle and a positioning column through traction force extending from the output end of a hydraulic rod, and then the bottom of the reinforced material distribution baffle can extend to the top of a dredging slope; materials conveyed by the feeding channel are conveyed after being blocked by the reinforced material distribution baffle, and the function of non-stop material distribution is achieved when the device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of material distribution and transportation, and particularly relates to an automatic hydraulic material distribution device for a screening system. Background Art

[0002] The screening and transportation of sand and gravel is a process involving multiple links, mainly used to process raw materials such as sand and gravel to obtain finished product specifications and gradations that meet specific requirements. Screening is to classify sand and gravel into different particle size grades according to the particle size of the sand and gravel. Its principle is to separate the materials by the aperture of the sieve mesh, and further realize screening through the different aperture sizes and geometric shapes of the sieve mesh. The main purpose of screening is to screen the crushed stones into the required finished product specifications and gradations, which is completed by equipment such as vibrating screens. During the screening process, the raw material mixture is screened through the sieve mesh. The sieve mesh is usually made of metal wire or polymer and has different aperture sizes. Larger stone particles are blocked above the sieve mesh, while smaller sand particles fall through the sieve holes to below the sieve mesh. In this way, the sand and gravel mixture gradually forms different-sized layers, achieving effective separation.

[0003] Among them, the patent with the patent application number CN202110109404.4 discloses a sand and gravel screening and conveying integrated machine, which is characterized in that it includes a frame, a hopper, a first screw conveyor, a drum screen, an outer cover, a main motor, a second screw conveyor and a belt conveyor; the drum screen is rotatably arranged on the frame and is inclined, and the main motor is used to drive the drum screen to rotate; the first screw conveyor is arranged between the hopper and the drum screen and is used to convey the materials in the hopper into the high end of the drum screen; the outer cover is provided with a coarse material outlet and a fine material outlet; the second screw conveyor is used to send the fine materials screened out by the drum screen into the fine material outlet; the belt conveyor is used to convey the fine materials discharged from the fine material outlet.

[0004] When this structure is in use, through the coarse and fine screening and transportation of sand and gravel, it not only avoids the situation that the amount of materials entering the drum screen is too much or too little, which affects the screening and transportation efficiency, but this structure is not easy to quickly adjust the material transportation direction during use, and it is not easy to realize the function of switching without stopping, and it is not convenient enough during use. Content of the Utility Model

[0005] The utility model provides an automatic hydraulic material distribution device for a screening system, aiming to solve the problems put forward in the above background art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution: an automatic hydraulic material distribution device for a screening system, including a reinforced support plate, and a diversion and transportation assembly is arranged on the reinforced support plate.

[0007] The diversion and conveying assembly includes a strengthening and dredging frame arranged on one side of the strengthening support plate. The strengthening and dredging frame is detachably connected to the strengthening support plate. A central partition plate for separating materials is arranged at the bottom of the inner cavity of the strengthening and dredging frame, and one side of the central partition plate is installed on the strengthening support plate and is detachably connected to the strengthening support plate.

[0008] A dislocation cavity is formed on one side of the inner wall of the strengthening and dredging frame. An angle-adjustable strengthening and dividing baffle is arranged in the dislocation cavity. A hydraulic rod is arranged on one side of the surface of the strengthening and dredging frame. A through hole is formed through one side of the inner wall of the dislocation cavity. The hydraulic rod is located on one side of the surface of the through hole. The output end of the hydraulic rod penetrates through the through hole and extends to one side of the strengthening and dividing baffle. A damping ball is rotatably connected to the output end of the hydraulic rod.

[0009] It can be seen that in the above technical solution, the hydraulic rod is activated to drive the displacement of the strengthening and dividing baffle. The strengthening and dividing baffle rotates along the center point of the connection between the output end of the hydraulic rod and the positioning column under the traction force extended by the output end of the hydraulic rod. Subsequently, the bottom of the strengthening and dividing baffle can extend to the top of the dredging slope, so that the materials conveyed through the feeding channel are conveyed after being blocked by the strengthening and dividing baffle, realizing the function of non-stop material separation during the use of the device.

[0010] Optionally, in a possible implementation manner, a dredging slope is formed on one side of the top of the central partition plate. The dredging slope is arranged to incline downward. Material separation channels are formed between both sides of the central partition plate and the strengthening and dredging frame. A feeding channel is arranged on the top of the strengthening support plate. One end of the strengthening and dividing baffle is rotatably connected to a positioning column. One end of the positioning column extends to the strengthening support plate and is detachably connected to the strengthening support plate. The cross-sectional shape of the strengthening and dividing baffle is set to be triangular. The bottom of the strengthening and dividing baffle extends to the bottom of the inner wall of the dislocation cavity. A conveyor belt for conveying materials is arranged on the top of the strengthening support plate. The conveyor belt is located directly above the feeding channel.

[0011] It can be seen that in the above technical solution, the materials are gathered on the conveyor belt. The materials are conveyed by the conveyor belt. At the same time, the materials are gathered first through the feeding channel, and then the materials are conveyed into the strengthening and dredging frame. When the output end of the hydraulic rod extends, the friction between the output end of the hydraulic rod and the strengthening and dividing baffle is reduced through the damping ball, making the contact between the output end of the hydraulic rod and the strengthening and dividing baffle smoother, and also facilitating the deflection of the strengthening and dividing baffle for material separation.

[0012] The utility model has the following advantages:

[0013] By setting up the diversion and conveying assembly, the materials are conveyed by the conveyor belt. At the same time, the materials are first gathered through the feeding channel, and then conveyed into the strengthening and guiding frame. The hydraulic rod is used to drive the displacement of the strengthening and dividing baffle. The strengthening and dividing baffle rotates along the central point of the connection between the strengthening and dividing baffle and the positioning column under the traction force extended from the output end of the hydraulic rod, so that the bottom of the strengthening and dividing baffle can extend to the top of the guiding slope, and the materials conveyed through the feeding channel are conveyed after being blocked by the strengthening and dividing baffle, realizing the function of non-stop material distribution during the use of the device.

[0014] When the output end of the hydraulic rod extends, the friction between the output end of the hydraulic rod and the strengthening and dividing baffle is reduced through the reducing ball, making the contact between the output end of the hydraulic rod and the strengthening and dividing baffle smoother, and also facilitating the deflection of the strengthening and dividing baffle for material distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required for some embodiments of the present disclosure. Obviously, the drawings described below are only the drawings of some embodiments of the present disclosure, and those of ordinary skill in the art can also obtain other drawings according to these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a side view of the overall structure of the present utility model.

[0018] Figure 3 It is a three-dimensional view of the strengthening support plate, the strengthening and guiding frame and the central dividing plate of the present utility model.

[0019] Figure 4 It is a three-dimensional view of the hydraulic rod, the strengthening and dividing baffle and the positioning column of the present utility model.

[0020] Figure 5 It is a schematic diagram after the strengthening and dividing baffle of the present utility model deflects.

[0021] In the figure: 1. Strengthening support plate; 2. Strengthening and guiding frame; 3. Central dividing plate; 4. Dislocation cavity; 5. Strengthening and dividing baffle; 6. Hydraulic rod; 7. Guiding slope; 8. Material distribution channel; 9. Feeding channel; 10. Positioning column; 11. Through hole; 12. Reducing ball; 13. Conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the attached Figures 1-5 An automatic hydraulic material distributing device for a screening system, through the diversion and conveying assembly arranged on the reinforcing support plate 1, the reinforcing material distributing baffle 5 rotates along the central point of the connection between the reinforcing material distributing baffle 5 and the positioning column 10 under the traction force extended by the output end of the hydraulic rod 6, and then the bottom of the reinforcing material distributing baffle 5 can extend to the top of the diversion slope 7, so that the materials conveyed through the feeding channel 9 are conveyed after being blocked by the reinforcing material distributing baffle 5, realizing the function of non-stop material distribution when the device is in use, and the specific structure of the assembly is as follows.

[0024] The diversion and conveying assembly includes a reinforcing diversion frame 2 arranged on one side of the reinforcing support plate 1. The reinforcing diversion frame 2 is detachably connected to the reinforcing support plate 1. A central partition plate 3 for separating materials is arranged at the bottom of the inner cavity of the reinforcing diversion frame 2, and one side of the central partition plate 3 is installed on the reinforcing support plate 1 and is detachably connected to the reinforcing support plate 1.

[0025] A displacement cavity 4 is formed on one side of the inner wall of the reinforcing diversion frame 2. An angle-adjustable reinforcing material distributing baffle 5 is arranged in the displacement cavity 4. A hydraulic rod 6 is arranged on one side of the surface of the reinforcing diversion frame 2. A through hole 11 is formed through one side of the inner wall of the displacement cavity 4. The hydraulic rod 6 is located on one side of the surface of the through hole 11. The output end of the hydraulic rod 6 penetrates through the through hole 11 and extends to one side of the reinforcing material distributing baffle 5. A damping ball 12 is rotatably connected to the output end of the hydraulic rod 6.

[0026] A diversion slope 7 is formed on one side of the top of the central partition plate 3. The diversion slope 7 is arranged to incline downward. Material distribution channels 8 are formed between both sides of the central partition plate 3 and the reinforcing diversion frame 2. A feeding channel 9 is arranged on the top of the reinforcing support plate 1. One end of the reinforcing material distributing baffle 5 is rotatably connected to a positioning column 10. One end of the positioning column 10 extends to the reinforcing support plate 1 and is detachably connected to the reinforcing support plate 1. The cross-sectional shape of the reinforcing material distributing baffle 5 is set as a triangle. The bottom of the reinforcing material distributing baffle 5 extends to the bottom of the inner wall of the displacement cavity 4. A conveyor belt 13 for conveying materials is arranged on the top of the reinforcing support plate 1. The conveyor belt 13 is located directly above the feeding channel 9.

[0027] When in use according to the above structure, the staff installs the device at a designated position. When dividing and conveying the screened materials, the materials gather on the conveyor belt 13, and the conveyor belt 13 conveys the materials. At the same time, the materials are first gathered through the feeding channel 9 and then conveyed into the strengthening guiding frame 2.

[0028] Moreover, when the materials in the strengthening guiding frame 2 are being divided, the hydraulic rod 6 is activated to drive the displacement of the strengthening dividing baffle 5. The strengthening dividing baffle 5 rotates along the axis point of the connection between the strengthening dividing baffle 5 and the positioning column 10 under the traction force extended from the output end of the hydraulic rod 6. Subsequently, the bottom of the strengthening dividing baffle 5 can extend to the top of the guiding slope 7, enabling the materials conveyed through the feeding channel 9 to be conveyed after being blocked by the strengthening dividing baffle 5, realizing the function of non-stop material division during the use of the device.

[0029] And when the output end of the hydraulic rod 6 extends, the friction between the output end of the hydraulic rod 6 and the strengthening dividing baffle 5 is reduced through the reducing ball 12, making the contact between the output end of the hydraulic rod 6 and the strengthening dividing baffle 5 smoother, and also facilitating the deflection of the strengthening dividing baffle 5 for material division.

[0030] Different from the prior art, the present application discloses an automatic hydraulic material dividing device for a screening system. The strengthening dividing baffle 5 rotates along the axis point of the connection between the strengthening dividing baffle 5 and the positioning column 10 under the traction force extended from the output end of the hydraulic rod 6. Subsequently, the bottom of the strengthening dividing baffle 5 can extend to the top of the guiding slope 7, enabling the materials conveyed through the feeding channel 9 to be conveyed after being blocked by the strengthening dividing baffle 5, realizing the function of non-stop material division during the use of the device.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic hydraulic material distribution device for a screening system, comprising a reinforced support plate (1), characterized in that: The reinforcing support plate (1) is provided with a flow guiding and conveying assembly; The diversion and conveying assembly comprises a reinforced diversion frame (2) arranged on one side of the reinforced support plate (1), the reinforced diversion frame (2) is detachably connected to the reinforced support plate (1), a central partition plate (3) for separating materials is arranged at the bottom of the inner cavity of the reinforced diversion frame (2), and one side of the central partition plate (3) is mounted on the reinforced support plate (1) and is detachably connected to the reinforced support plate (1); A dislocation cavity (4) is provided on one side of the inner wall of the reinforced drainage frame (2), and a reinforced material distribution baffle (5) with an adjustable angle is arranged in the dislocation cavity (4).

2. The automatic hydraulic material distribution device for a screening system according to claim 1, characterized in that: A hydraulic rod (6) is provided on one side of the surface of the reinforced drainage frame (2), a through hole (11) is provided through one side of the inner wall of the dislocation cavity (4), and the hydraulic rod (6) is located on one side of the surface of the through hole (11).

3. The automatic hydraulic material distribution device for a screening system according to claim 2, characterized in that: The output end of the hydraulic rod (6) passes through the through hole (11) and extends to one side of the reinforced material distribution baffle (5), and the output end of the hydraulic rod (6) is rotatably connected to a reduction ball (12).

4. The automatic hydraulic material distribution device for a screening system according to claim 1, characterized in that: A drainage slope (7) is provided on one side of the top of the central partition plate (3), and the drainage slope (7) is arranged to be inclined downward.

5. The automatic hydraulic material distribution device for a screening system according to claim 1, characterized in that: Material distribution channels (8) are formed between the two sides of the central partition plate (3) and the reinforced drainage frame (2), and a material feeding channel (9) is arranged on the top of the reinforced support plate (1).

6. The automatic hydraulic material distribution device for a screening system according to claim 1, characterized in that: One end of the reinforced material distribution baffle (5) is rotatably connected to a positioning column (10), and one end of the positioning column (10) extends to the reinforced support plate (1) and is detachably connected to the reinforced support plate (1).

7. The automatic hydraulic material distribution device for a screening system according to claim 1, characterized in that: The cross-sectional shape of the reinforced material distribution baffle (5) is set to be a triangle, and the bottom of the reinforced material distribution baffle (5) extends to the bottom of the inner wall of the dislocation cavity (4).

8. The automatic hydraulic material distribution device for a screening system according to claim 5, characterized in that: A conveyor belt (13) for conveying materials is arranged on the top of the reinforcing support plate (1), and the conveyor belt (13) is located directly above the feed channel (9).

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