A silo hang-up cleaning device

Abstract

The utility model discloses a kind of material bin suspension material cleaning devices, including track, mobile rack, base, lifting mechanism, mounting seat and electric grab assembly;Two sides of the top of vertically arranged material bin are also horizontally transversely parallel symmetrical with track, and the mobile rack is horizontally longitudinally arranged on two described tracks, and do horizontal transverse motion along track;Horizontal base is also set on the upper surface of the mobile rack, and the base does horizontal longitudinal reciprocating sliding on the upper surface of the mobile rack;Lifting mechanism is also set on the lower surface of the base, the lifting end of the lifting mechanism vertically extends out the lower surface of the mobile rack, and the fixed end of electric grab assembly is connected by mounting seat, and then drive electric grab assembly to do vertical up-down motion, to clean material bin suspension material.The utility model can safely and efficiently clean material bin internal suspension material, not only improve the effective volume of material bin, but also avoid the security risk brought by artificial entering material bin interior to clean material.

Description

Technical Field

[0001] This utility model relates to the field of material storage silo technology, specifically to a silo suspended material cleaning device. Background Technology

[0002] In current production, there are numerous material storage silos. Due to significant differences in material properties, some high-moisture materials tend to adhere to the silo walls, forming suspended material. Excessive accumulation of this suspended material severely reduces the effective volume of the silo, thus hindering production. Furthermore, because the silos are large, even fixed air cannons and vibratory motors cannot shake the suspended material down in some locations. If manual cleaning is used, the confined space inside the silo poses a risk of sudden collapse due to the suspended material, easily leading to injuries and fatalities, highlighting significant safety hazards. Therefore, these problems urgently need to be addressed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a silo suspended material cleaning device. Through the horizontal, vertical and vertical movement of the electric pick assembly, the suspended material inside the silo can be cleaned safely and efficiently. This not only increases the effective volume of the silo, but also avoids the safety hazards caused by manual entry into the silo for cleaning.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The innovative feature of this utility model is that it includes a track, a mobile frame, a base, a lifting mechanism, a mounting base, and an electric pick assembly; horizontally parallel and symmetrical track is provided on both sides of the top of the vertically arranged silo, and the mobile frame is horizontally and longitudinally arranged on the two track and moves horizontally along the track; a base is horizontally provided on the upper surface of the mobile frame, and the base slides horizontally and longitudinally back and forth on the upper surface of the mobile frame; a lifting mechanism is provided on the lower surface of the base, the lifting end of the lifting mechanism extending vertically downwards from the lower surface of the mobile frame and connected to the fixed end of the electric pick assembly through the mounting base, thereby driving the electric pick assembly to move vertically up and down to clean the suspended material in the silo.

[0005] Preferably, neither of the two tracks is located within the coverage area of ​​the hopper, and both are set close to the top edge of the hopper, ensuring that the hopper does not interfere with the horizontal movement of the moving frame.

[0006] Preferably, the length of both rails is greater than the top outer diameter of the hopper, and their lengths must ensure that the mobile frame can move horizontally to one side of the hopper without affecting the operation of the hopper; the left end of each rail is located on the left side of the hopper, and its right end is located on the right side of the hopper, thereby ensuring that the movement trajectory of the mobile frame covers the lateral area of ​​the hopper.

[0007] Preferably, the longitudinal length of the mobile frame is greater than the distance between the two rails, and the lower surface of the mobile frame is provided with a traveling wheel that matches the rail at each rail position. Thus, through the cooperation of the traveling wheel and the corresponding rail, the mobile frame moves horizontally along the length of the rail.

[0008] Preferably, it also includes a hydraulic jack; a hydraulic jack is horizontally and longitudinally provided on the upper surface of the mobile frame relative to the front side of the base, the telescopic end of the hydraulic jack is fixedly connected to the front end face of the base, and drives the base to slide horizontally and longitudinally back and forth on the upper surface of the mobile frame; the extension limit position of the hydraulic jack must ensure that the electric pick assembly can move horizontally to the rear inner wall of the hopper with the base in the rearward direction, and its retraction limit position must ensure that the electric pick assembly can move horizontally to the front inner wall of the hopper with the base in the forward direction.

[0009] Preferably, it also includes a guide rail; a guide rail is also provided horizontally and longitudinally on the upper surface of the mobile frame relative to the position of the base, and the length of the guide rail corresponds to the horizontal longitudinal sliding trajectory of the base, thereby ensuring the stability of the horizontal longitudinal sliding of the base through the guide rail.

[0010] Preferably, the lifting mechanism is a hydraulic push rod; the tail of the hydraulic push rod vertically penetrates the base and moves horizontally longitudinally with the base; the telescopic end of the hydraulic push rod extends vertically downward from the lower surface of the mobile frame and is fixedly connected to the upper end of the mounting base; the fixed end of the electric pick assembly is detachably connected to the lower end of the mounting base, and a clearance groove matching the hydraulic push rod is vertically embedded in the upper surface of the mobile frame relative to the position of the hydraulic push rod. The longitudinal length of the clearance groove corresponds to the horizontal longitudinal movement trajectory of the hydraulic push rod with the base, and the clearance groove ensures that the mobile frame does not interfere with the horizontal longitudinal movement of the electric pick assembly with the base, and ensures that the clearance groove and the guide rail do not interfere with each other, thereby driving the electric pick assembly to move horizontally, horizontally, and vertically to clean the suspended material inside the hopper.

[0011] Preferably, the extension limit position of the hydraulic push rod must ensure that the electric pick assembly can clear the suspended material on the bottom surface of the hopper, and its retraction limit position must ensure that the electric pick assembly is completely above the horizontal plane where the top of the hopper is located, thereby ensuring that when the electric pick assembly rises to the upper limit position, the hopper does not interfere with the horizontal lateral and vertical movement of the electric pick assembly with the base.

[0012] Preferably, a fixing interface for installing the blowing assembly is provided on one side of the mounting base. The blowing assembly is then installed through the fixing interface, and compressed air is blown out by the blowing assembly to assist the electric pick assembly in cleaning the suspended material inside the hopper.

[0013] The beneficial effects of this utility model are as follows: This utility model can safely and efficiently clean the suspended material inside the silo by moving the electric pick assembly horizontally, horizontally, and vertically. This not only increases the effective volume of the silo, but also avoids the safety hazards caused by manual entry into the silo for cleaning. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a silo suspension cleaning device according to the present invention.

[0016] Figure 2 This is a side view of a silo suspension cleaning device according to the present invention.

[0017] Figure 3 for Figure 2 Enlarged schematic diagram of the intermediate cleaning device.

[0018] Among them, 1-hopper; 2-rail; 3-walking wheel; 4-mobile frame; 5-guide rail; 6-base; 7-hydraulic jack; 8-hydraulic push rod; 9-mounting seat; 10-electric pick assembly; 11-fixed interface. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below through specific embodiments.

[0020] This utility model discloses a silo suspension cleaning device, comprising a track 2, a mobile frame 4, a base 6, a lifting mechanism, a mounting base 9, and an electric pick assembly 10; the specific structure is as follows: Figures 1-3 As shown, horizontal rails 2 are symmetrically arranged on the front and rear sides of the top of the vertically set silo 1, and the moving frame 4 is horizontally and longitudinally set on the two rails 2 and moves horizontally along the rails 2; neither of the two rails 2 is located within the coverage area of ​​the silo 1, and both are set close to the top edge of the silo 1, and it is necessary to ensure that the silo 1 does not interfere with the horizontal movement of the moving frame 4.

[0021] The length of both rails 2 is greater than the top outer diameter of the silo 1, and their lengths must ensure that the mobile frame 4 can move horizontally to one side of the silo 1 without affecting the operation of the silo 1. The left end of each rail 2 is located on the left side of the silo 1, and its right end is located on the right side of the silo 1, thereby ensuring that the movement trajectory of the mobile frame 4 covers the lateral area of ​​the silo 1.

[0022] This utility model also includes a horizontally mounted base 6 on the upper surface of the movable frame 4, and the base 6 slides horizontally and longitudinally back and forth on the upper surface of the movable frame 4; for example Figures 1-3 As shown, the longitudinal length of the mobile frame 4 is greater than the distance between the two rails 2, and a traveling wheel 3 matching the rail 2 is provided on the lower surface of the mobile frame 4 relative to each rail 2 position. Thus, through the cooperation of the traveling wheel 3 and the corresponding rail 2, the mobile frame 4 moves horizontally along the length of the rail 2.

[0023] like Figures 1-3 As shown, a hydraulic push rod 7 is horizontally and longitudinally provided on the upper surface of the mobile frame 4 relative to the front side of the base 6. The telescopic end of the hydraulic push rod 7 is fixedly connected to the front end face of the base 6, and drives the base 6 to slide horizontally and longitudinally back and forth on the upper surface of the mobile frame 4. The extension limit position of the hydraulic push rod 7 must ensure that the electric pick assembly 10 can move horizontally to the rear inner wall position of the hopper 1 with the base 6 in the rearward direction, and its retraction limit position must ensure that the electric pick assembly 10 can move horizontally to the front inner wall position of the hopper 1 with the base 6 in the forward direction. Figures 1-3 As shown, a guide rail 5 is horizontally and longitudinally provided on the upper surface of the mobile frame 4 relative to the position of the base 6, and the length of the guide rail 5 corresponds to the horizontal longitudinal sliding trajectory of the base 6, thereby ensuring the stability of the horizontal longitudinal sliding of the base 6 through the guide rail 5.

[0024] This utility model also provides a lifting mechanism on the lower surface of the base 6. The lifting end of the lifting mechanism extends vertically downward from the lower surface of the movable frame 4 and is connected to the fixed end of the electric pick assembly 10 through the mounting base 9, thereby driving the electric pick assembly 10 to move vertically up and down to clean the suspended material in the hopper 1; wherein, the lifting mechanism is a hydraulic push rod 8; as Figures 1-3 As shown, the tail of the hydraulic push rod 8 vertically penetrates the base 6 and moves horizontally longitudinally with the base 6; the telescopic end of the hydraulic push rod 8 extends vertically downward from the lower surface of the moving frame 4 and is fixedly connected to the upper end of the mounting base 9; the fixed end of the electric pick assembly 10 is detachably connected to the lower end of the mounting base 9, and a clearance groove matching the hydraulic push rod 8 is also vertically embedded in the upper surface of the moving frame 4 relative to the position of the hydraulic push rod 8. The longitudinal length of the clearance groove corresponds to the horizontal longitudinal movement trajectory of the hydraulic push rod 8 with the base 6, and the clearance groove ensures that the moving frame 4 does not interfere with the horizontal longitudinal movement of the electric pick assembly 10 with the base 6, and ensures that the clearance groove and the guide rail 5 do not interfere with each other, thereby driving the electric pick assembly 10 to move horizontally, horizontally, and vertically to clean the suspended material inside the hopper 1.

[0025] The hydraulic push rod 8 must extend to the limit position to ensure that the electric pick assembly 10 can clean the suspended material on the bottom surface of the hopper 1, and retract to the limit position to ensure that the electric pick assembly 10 is completely above the horizontal plane where the top of the hopper 1 is located. This ensures that when the electric pick assembly 10 rises to the upper limit position, the hopper 1 does not interfere with the horizontal lateral and vertical movement of the electric pick assembly 10 with the base 6.

[0026] like Figures 1-3 As shown, a fixing interface 11 for installing the blowing assembly is provided on one side of the mounting base 9. The blowing assembly is then installed through the fixing interface 11, and compressed air is blown out by the blowing assembly to assist the electric pick assembly 10 in cleaning the suspended material inside the hopper 1.

[0027] The working principle of the electric pick assembly 10 of this utility model is exactly the same as that of a common handheld electric pick. Both generate high-frequency vibration to effectively disperse the suspended material inside the hopper 1, thereby achieving the cleaning effect. Therefore, the structure of the electric pick assembly 10 will not be described in detail here.

[0028] The blowing assembly of this utility model consists of a compressed air pipe, a blowing head, and an air pipe connector. When cleaning is required, the air pipe connector is connected to the compressed air connection valve on the side of the bin, and the blowing head is installed on the fixed interface 11. Compressed air can then be blown out through the blowing head for auxiliary operation. The structure of the blowing assembly of this application is a conventional structure, so its structure will not be described in detail here.

[0029] The working principle of this utility model is as follows: When the hopper 1 needs to be cleaned of suspended material, the spraying assembly is first fixedly installed on the fixed interface 11. With the cooperation of the traveling wheels 3 and the track 2, the electric pick assembly 10 is moved horizontally to the top of the hopper 1. Then, the electric pick assembly 10 is lowered by the extension action of the hydraulic push rod 8. At this time, the suspended material in the hopper 1 can be cleaned by the cooperation of the electric pick assembly 10 and the spraying assembly. During this process, the electric pick assembly 10 moves horizontally, horizontally, and vertically inside the hopper 1 to ensure that the electric pick assembly 10 cleans the suspended material inside the hopper 1 in all directions.

[0030] The beneficial effects of this utility model are as follows: This utility model can safely and efficiently clean the suspended material inside the hopper 1 by moving the electric pick assembly 10 horizontally, horizontally, and vertically. This not only increases the effective volume of the hopper 1, but also avoids the safety hazards caused by manual entry into the hopper 1 for cleaning.

[0031] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, all modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope of the present utility model. The technical content for which protection is sought in the present utility model has been fully recorded in the technical requirements.

Claims

1. A device for cleaning suspended material in a silo, characterized in that: The device includes rails, a mobile frame, a base, a lifting mechanism, a mounting base, and an electric pick assembly. Rails are symmetrically arranged horizontally on both sides of the top of the vertically positioned hopper. The mobile frame is horizontally mounted on the two rails and moves horizontally along them. A base is horizontally mounted on the upper surface of the mobile frame, and the base slides horizontally back and forth on the upper surface of the mobile frame. A lifting mechanism is located on the lower surface of the base, with its lifting end extending vertically downwards from the lower surface of the mobile frame and connected to the fixed end of the electric pick assembly via the mounting base. This allows the electric pick assembly to move vertically up and down to clear the suspended material from the hopper.

2. The silo suspension cleaning device according to claim 1, characterized in that: Neither of the two tracks is located within the coverage area of ​​the hopper, and both are set close to the top edge of the hopper, ensuring that the hopper does not interfere with the horizontal movement of the moving frame.

3. The silo suspension cleaning device according to claim 2, characterized in that: Both of the aforementioned rails are longer than the top outer diameter of the hopper, and their lengths must ensure that the mobile frame can move horizontally to one side of the hopper without affecting the operation of the hopper; the left end of each rail is located on the left side of the hopper, and its right end is located on the right side of the hopper, thereby ensuring that the movement trajectory of the mobile frame covers the lateral area of ​​the hopper.

4. The silo suspension cleaning device according to claim 1, characterized in that: The longitudinal length of the mobile frame is greater than the distance between the two rails, and the lower surface of the mobile frame is also provided with a traveling wheel that matches the rail at each rail position. Thus, through the cooperation of the traveling wheel and the corresponding rail, the mobile frame moves horizontally along the length of the rail.

5. A silo suspension cleaning device according to claim 1, characterized in that: It also includes a hydraulic jack; a hydraulic jack is horizontally and longitudinally provided on the upper surface of the mobile frame relative to the front side of the base. The telescopic end of the hydraulic jack is fixedly connected to the front end face of the base and drives the base to slide horizontally and longitudinally back and forth on the upper surface of the mobile frame. The extension limit position of the hydraulic jack must ensure that the electric pick assembly can move horizontally to the rear inner wall of the hopper with the base in the rear direction, and its retraction limit position must ensure that the electric pick assembly can move horizontally to the front inner wall of the hopper with the base in the front direction.

6. The silo suspension cleaning device according to claim 5, characterized in that: It also includes guide rails; a guide rail is also provided horizontally and longitudinally on the upper surface of the mobile frame relative to the position of the base, and the length of the guide rail corresponds to the horizontal longitudinal sliding trajectory of the base, thereby ensuring the stability of the horizontal longitudinal sliding of the base through the guide rail.

7. A silo suspension cleaning device according to claim 6, characterized in that: The lifting mechanism is a hydraulic push rod; the tail of the hydraulic push rod vertically penetrates the base and moves horizontally longitudinally with the base; the telescopic end of the hydraulic push rod extends vertically downward from the lower surface of the mobile frame and is fixedly connected to the upper end of the mounting base; the fixed end of the electric pick assembly is detachably connected to the lower end of the mounting base, and a clearance groove matching the hydraulic push rod is vertically embedded in the upper surface of the mobile frame relative to the position of the hydraulic push rod. The longitudinal length of the clearance groove corresponds to the horizontal longitudinal movement trajectory of the hydraulic push rod with the base, and the clearance groove ensures that the mobile frame does not interfere with the horizontal longitudinal movement of the electric pick assembly with the base, and ensures that the clearance groove and the guide rail do not interfere with each other, thereby driving the electric pick assembly to move horizontally, horizontally, and vertically to clean the suspended material inside the hopper.

8. A silo suspension cleaning device according to claim 7, characterized in that: The extension limit position of the hydraulic push rod must ensure that the electric pick assembly can clear the suspended material on the bottom surface of the hopper, and its retraction limit position must ensure that the electric pick assembly is completely above the horizontal plane where the top of the hopper is located, thereby ensuring that when the electric pick assembly rises to the upper limit position, the hopper does not interfere with the horizontal lateral and vertical movement of the electric pick assembly with the base.

9. A silo suspension cleaning device according to claim 7, characterized in that: A fixing interface for installing the blowing assembly is provided on one side of the mounting base. The blowing assembly is then installed through the fixing interface, and compressed air is blown out by the blowing assembly to assist the electric pick assembly in cleaning the suspended material inside the hopper.

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