Power-assisted anti-explosion material cleaning shovel
By using the design of the power-assisted explosion-proof cleaning shovel, the auxiliary torque provided by the power-assisted sleeve is used to crush materials, which solves the problem of high physical exertion when cleaning larger materials by the existing explosion-proof cleaning shovel, and achieves more efficient material cleaning.
Patent Information
- Application Number
- CN202423217771.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing explosion-proof material clearing shovels require manual crushing when clearing larger materials, resulting in significant physical exertion for users.
An assisted explosion-proof cleaning shovel was designed, comprising a shovel head, an assist sleeve, a rod body, and a weighted handle. The assist sleeve provides auxiliary torque to crush materials, reducing the user's physical exertion.
The design of the assist sleeve reduces the physical burden on users when cleaning larger materials and improves operational efficiency.
Smart Images
Figure CN223577186U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of safety anti -explosion tool, concretely relates to a power -assisted anti -explosion material cleaning shovel. BACKGROUND
[0002] Safety anti -explosion tool refers to the tool with the anti -explosion performance, and the anti -explosion performance of anti -explosion tool mainly originates from manufacturing material, and adopts beryllium bronze and aluminium bronze, wherein the non -ignition performance of beryllium bronze is consistent with aluminium bronze, but it is slightly inferior in hardness, and the anti -explosion cleaning shovel is one of safety anti -explosion tools, and it is mainly used for cleaning material;
[0003] The existing anti -explosion material cleaning shovel needs to be broken after the material is cleaned, and the existing anti -explosion material cleaning shovel is broken by manpower, and the user's physical strength is higher, and the utility model is provided. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a power -assisted anti -explosion material cleaning shovel.
[0005] In order to solve the above technical problems, the basic idea of the technical scheme of the utility model is:
[0006] A power -assisted anti -explosion material cleaning shovel, including shovel head, power -assisted sleeve, pole body and heavy handle, the upper and lower ends of the pole body are fixedly sleeved with positioning ring and anti -drop ring respectively, the top of the pole body is screw -threaded with the heavy handle, the bottom surface of the heavy handle is provided with a threaded hole matched with the screw thread of the top of the pole body, and a protective pad is arranged in the threaded hole.
[0007] The lower end of the pole body is sleeved with a power -assisted sleeve, a nut pressure cover is screw -threaded with the upper end of the power -assisted sleeve, a clearance hole matched with the external dimension of the pole body is formed in the middle of the nut pressure rod, the bottom of the power -assisted sleeve is integrally formed with a mounting sleeve for screwing the shovel head, a breaking end is arranged at the bottom of the shovel head, a recess for placing the shovel body is formed in the middle of the shovel head, and a positioning column matched with the middle part of the shovel body is fixedly arranged in the middle of the recess.
[0008] Optionally, the heavy handle is externally sleeved with an anti -skid sleeve.
[0009] Optionally, the two sides of the anti -drop ring are provided with first ball bearings, the surface of the first ball bearings is in contact with the inner wall of the power -assisted sleeve, the top of the anti -drop ring is fixedly provided with a first polyurethane buffer ring, the bottom of the anti -drop ring is fixedly provided with a first polyurethane buffer block, a second polyurethane buffer block is arranged below the first polyurethane buffer block, and the second polyurethane buffer block is fixedly arranged at the inner bottom end of the power -assisted sleeve.
[0010] Optionally, the outer upper end of the assisting sleeve is sleeved with a supporting ring for abutting against the nut cover, and the inner side of the clearance hole is provided with second rolling balls, and the outer surface of the second rolling balls is in contact with the outer surface of the rod body.
[0011] Optionally, the upper end of the shovel head is externally provided with a limiting ring, and the limiting ring abuts against the second polyurethane buffer ring, and the second polyurethane buffer ring is fixed below the mounting sleeve.
[0012] Optionally, the outer surface of each positioning column is sleeved with a polyurethane buffer sleeve, the outer surface of the polyurethane buffer sleeve abuts against the butt joint hole in the middle part of the shovel body, the middle bottom end of the shovel head is fixed with a protruding block matched with the groove in the bottom part of the shovel body, the first polyurethane buffer pad is fixed on the surface of the protruding block, and the first polyurethane buffer pad abuts against the groove in the bottom part of the shovel body.
[0013] Optionally, the lower end of the shovel body is provided with a through hole for penetrating the stud, the stud is fixed in the middle part of the reinforcing sleeve, the middle part of the reinforcing sleeve is provided with an embedded groove matched with the edge arc of the shovel body, and the shovel body is locked with the reinforcing sleeve through the stud and the nut, and the sidewall of the embedded groove is fixed with a second polyurethane buffer pad.
[0014] Preferably, the side of the assisting sleeve is screwed with a fixing bolt, and the end of the fixing bolt is fixed with an anti-skid pad.
[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art.
[0016] 1. The assisting sleeve plays a role of assisting in crushing the material which needs to be crushed, thereby reducing the physical burden of the user, i.e. when using, the device is located above the crushed material, then the assisting sleeve is lifted to abut against the heavy handle end, and then the assisting sleeve is loosened, at this time, the shovel head is lowered, and in the lowering process of the crushing end of the shovel head, the assisting sleeve, the shovel head and the shovel body are pressed downward to contact and crush the large material, thereby saving the physical strength of the user.
[0017] 2. When the device is used to shovel out the crushed material, the assisting sleeve is stretched to the required length, the fixing bolt is tightened, the anti-skid pad at the end of the fixing bolt abuts against the outer surface of the rod body, thereby fixing the position of the assisting sleeve, at this time, the user can hold the assisting sleeve and the heavy handle to shovel out the material, and the locking position of the fixing bolt can be adjusted according to the needs of the user, i.e. the length between the assisting sleeve and the rod body is locked.
[0018] The specific embodiments of the present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0019] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. In the drawings
[0020] In the drawings:
[0021] Figure 1 It is a schematic view of the front view cross-section structure of the utility model;
[0022] Figure 2 It is a combined part structure diagram of the shovel head, shovel body and reinforcing kit in the utility model;
[0023] Figure 3 It is a combined part structure diagram of the positioning column and polyurethane buffer sleeve in the utility model;
[0024] Figure 4 It is a combined part structure diagram of the anti-skid sleeve in the utility model;
[0025] Figure 5 It is Figure 1 A part structure schematic view in the utility model;
[0026] Figure 6 It is Figure 1 B part structure schematic view in the utility model;
[0027] Figure 7 It is Figure 1 C part structure schematic view in the utility model;
[0028] Figure 8 It is Figure 1 D part structure schematic view in the utility model;
[0029] Figure 9 It is Figure 2 E part structure schematic view in the utility model.
[0030] In the drawings, the component list represented by each mark is as follows:
[0031] 1, shaft; 2, positioning ring; 3, anti-dropping ring; 4, weighted handle; 5, protective pad; 6, power assisting sleeve; 7, nut cover; 8, shovel head; 9, mounting sleeve; 10, breaking end; 11, shovel body; 12, positioning column; 13, anti-skid sleeve; 14, first ball; 15, first polyurethane buffer ring; 16, first polyurethane buffer block; 17, second polyurethane buffer block; 18, supporting ring; 19, second ball; 20, limiting ring; 21, second polyurethane buffer ring; 22, polyurethane buffer sleeve; 23, protruding block; 24, first polyurethane buffer pad; 25, stud; 26, reinforcing kit; 27, second polyurethane buffer pad; 28, fixing peg; 29, anti-skid pad.
[0032] It should be noted that the drawings and the written description are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0033] The present application will now be further described in detail with reference to the accompanying drawings.
[0034] Please refer to Figures 1 to 9 The present application provides a technical scheme: a power-assisted explosion-proof material cleaning shovel, comprising a shovel head 8, a power-assisted sleeve 6, a shaft 1 and a weighted handle 4, the upper and lower ends of the shaft 1 are respectively fixedly sleeved with a positioning ring 2 and an anti-dropping ring 3, the top of the shaft 1 is threadedly connected with the weighted handle 4, the bottom surface of the weighted handle 4 is provided with a threaded hole matched with the thread on the top of the shaft 1, and a protective pad 5 is arranged in the threaded hole.
[0035] The lower end of the shaft 1 is sleeved with the power-assisted sleeve 6, a nut cover 7 is threadedly connected with the upper end of the power-assisted sleeve 6, a clearance hole matched with the outer dimension of the shaft 1 is formed in the middle of the nut cover 7, the bottom of the power-assisted sleeve 6 is integrally formed with a mounting sleeve 9 for threadedly connecting the shovel head 8, a crushing end 10 is arranged at the bottom of the shovel head 8, a recess for placing a shovel body 11 is formed in the middle of the shovel head 8, positioning columns 12 matched with the middle abutting holes of the shovel body 11 are symmetrically fixed in the middle of the recess, the front ends of the positioning columns 12 are locked with the shovel body 11 through nuts, and the existing explosion-proof material cleaning shovel needs to be crushed before being scooped out when cleaning materials, which requires high physical strength of the user, and the existing explosion-proof material cleaning shovel only crushes the materials by using the physical strength of the user, which has the disadvantage of high physical strength requirement of the user, the present application itself plays a role of assisting the crushing of the materials that need to be crushed through the power-assisted sleeve 6, thereby reducing the physical strength burden of the user, that is, when using, the device is located above the crushing materials, then the power-assisted sleeve 6 is lifted to make the power-assisted sleeve 6 abut against the weighted handle 4, then the power-assisted sleeve 6 is loosened, at this time, the shovel head 8 descends, and the crushing end 10 of the shovel head 8 crushes the larger materials by being pressed downward through the weights of the power-assisted sleeve 6, the shovel head 8 and the shovel body 11 during the descending process, thereby saving the physical strength of the user.
[0036] The outer part of the weighted handle 4 is sleeved with an anti-skid sleeve 13, the friction between the weighted handle 4 and the hands of the user is increased by arranging the anti-skid sleeve 13, thereby improving the gripping force of the user.
[0037] Wherein, the two sides of the anti-off ring 3 are provided with first ball bearings 14, the surface of the first ball bearings 14 is in contact with the inner wall of the booster sleeve 6, and the top of the anti-off ring 3 is fixed with a first polyurethane buffer ring 15, the bottom of the anti-off ring 3 is fixed with a first polyurethane buffer block 16, a second polyurethane buffer block 17 is arranged below the first polyurethane buffer block 16, and the second polyurethane buffer block 17 is fixed at the inner bottom end of the booster sleeve 6, the first ball bearings 14 are arranged to make the booster sleeve 6 slide more smoothly outside the anti-off ring 3, and the friction between the anti-off ring 3 and the booster sleeve 6 is reduced, the first polyurethane buffer ring 15 is arranged to buffer and protect the descending booster sleeve 6, after the booster sleeve 6 descends to the lowest point, the nut gland 7 will be in contact with the first polyurethane buffer pad 24, thereby preventing the nut gland 7 from contacting the anti-off ring 3 to cause a wound.
[0038] Wherein, the outer upper end of the booster sleeve 6 is fixedly sleeved with a supporting ring 18, the inner side of the gap hole is provided with a second ball bearing 19, the outer surface of the second ball bearing 19 is in contact with the outer surface of the shaft body 1, and the second ball bearing 19 is arranged to reduce the friction of the contact surface between the nut gland 7 and the shaft body 1.
[0039] Wherein, the upper end of the shovel head 8 is provided with a limiting ring 20, the limiting ring 20 is in contact with a second polyurethane buffer ring 21, the second polyurethane buffer ring 21 is fixed below the mounting sleeve 9, and the second polyurethane buffer ring 21 is arranged to protect the limiting ring 20 and the mounting sleeve 9, so that the limiting ring 20 will be in contact with the second polyurethane buffer ring 21 during the descending process of the shovel head 8.
[0040] Wherein, the outer part of each positioning column 12 is sleeved with a polyurethane buffer sleeve 22, the outer part of the polyurethane buffer sleeve 22 is in contact with the butt joint hole in the middle part of the shovel body 11, the middle bottom end of the shovel head 8 is fixed with a protrusion 23 matched with the groove at the bottom of the shovel body 11, a first polyurethane buffer pad 24 is fixed on the surface of the protrusion 23, and the first polyurethane buffer pad 24 is in contact with the groove at the bottom of the shovel body 11, the protrusion 23 and the positioning column 12 are arranged to position the shovel body 11 placed in the middle part of the shovel head 8.
[0041] Wherein, the two lower ends of the shovel body 11 are provided with through holes for the threaded studs 25 to penetrate, the threaded studs 25 are fixed in the middle part of the reinforcing sleeve 26, the middle part of the reinforcing sleeve 26 is provided with an embedded groove matched with the edge curvature of the shovel body 11, and the shovel body 11 is locked with the reinforcing sleeve 26 through the threaded studs 25 cooperating with nuts, the sidewall of the embedded groove is fixed with a second polyurethane buffer pad 27, the reinforcing sleeve is arranged to reinforce the edge of the shovel body 11, so that the durability of the edge of the shovel body 11 is higher when the shovel body 11 is used to remove material debris.
[0042] The fixed bolt 28 is screwed on one side of the power assisting sleeve 6, and the anti-skid pad 29 is fixed on the end of the fixed bolt 28.
[0043] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model. The utility model is not described in detail, and the technical, shape and structure parts are known technology.
Claims
1. A power-assisted explosion-proof cleaning shovel comprising a shovel head (8), a power-assisted sleeve (6), a shaft (1) and a weighted handle (4), characterized in that, The upper and lower ends of the rod body (1) are respectively fixedly fitted with positioning rings (2) and anti-detachment rings (3). The top of the rod body (1) is threadedly connected to the weighted handle (4). The bottom surface of the weighted handle (4) is provided with a threaded hole that matches the threaded thread at the top of the rod body (1). A protective pad (5) is provided inside the threaded hole. The lower end of the rod body (1) is fitted with an assist sleeve (6), and the upper end of the assist sleeve (6) is threaded with a nut cap (7). The middle part of the nut cap has a clearance hole that matches the external dimensions of the rod body (1). The bottom of the assist sleeve (6) is integrally formed with an installation sleeve (9) for the shovel head (8) to be threaded inward. The bottom of the shovel head (8) is provided with a crushing end (10). The middle part of the shovel head (8) has a groove for the shovel body (11) to be placed. The middle part of the groove is symmetrically fixed with positioning pins (12) that match the docking hole in the middle of the shovel body (11). The front end of the positioning pins (12) is locked to the shovel body (11) by a nut.
2. A force-limited explosion relief cleanout shovel according to claim 1, wherein, The weighted grip (4) is covered with an anti-slip sleeve (13).
3. A force-limited explosion relief cleanout shovel according to claim 1 wherein, The anti-detachment ring (3) has first ball bearings (14) on both sides. The surface of the first ball bearings (14) is in contact with the inner wall of the assist sleeve (6). The top of the anti-detachment ring (3) is fixed with a first polyurethane buffer ring (15). The bottom of the anti-detachment ring (3) is fixed with a first polyurethane buffer block (16). A second polyurethane buffer block (17) is provided below the first polyurethane buffer block (16). The second polyurethane buffer block (17) is fixed at the bottom of the inside of the assist sleeve (6).
4. A force-limited explosion relief cleanout shovel according to claim 1 wherein, The upper outer end of the assist sleeve (6) is fixedly fitted with a support ring (18), which is used to abut against the nut cap (7). The inner side of the clearance hole is provided with a second ball (19), and the outer surface of the second ball (19) contacts the outer surface of the rod body (1).
5. A force-limited explosion relief cleanout shovel according to claim 1 wherein, The upper end of the shovel head (8) is provided with a limiting ring (20), and the limiting ring (20) abuts against the second polyurethane buffer ring (21), which is fixed below the mounting sleeve (9).
6. A force-limited explosion relief cleanout shovel according to claim 1 wherein, Each of the positioning posts (12) is fitted with a polyurethane buffer sleeve (22), the outside of which abuts against the docking hole in the middle of the shovel body (11). The bottom of the middle part of the shovel head (8) is fixed with a protrusion (23) that matches the groove at the bottom of the shovel body (11). A first polyurethane buffer pad (24) is fixed on the surface of the protrusion (23), and the first polyurethane buffer pad (24) abuts against the groove at the bottom of the shovel body (11).
7. A force-limited explosion relief cleanout shovel according to claim 1 wherein, Both sides of the shovel body (11) have through holes for studs (25) to pass through. The studs (25) are fixed in the middle of the reinforcing kit (26). The middle of the reinforcing kit (26) has an embedding groove that matches the edge curvature of the shovel body (11). The shovel body (11) locks the reinforcing kit (26) with the studs (25) and nuts. A second polyurethane buffer pad (27) is fixed on the side wall of the embedding groove.
8. A force-limited explosion relief cleanout shovel according to claim 1 wherein, The auxiliary sleeve (6) has a fixing bolt (28) threaded on one side, and an anti-slip pad (29) is fixed at the end of the fixing bolt (28).