CN112938570B - Energy-saving security rolling net power machine - Google Patents
Energy-saving security rolling net power machine Download PDFInfo
- Publication number
- CN112938570B CN112938570B CN202110115220.9A CN202110115220A CN112938570B CN 112938570 B CN112938570 B CN 112938570B CN 202110115220 A CN202110115220 A CN 202110115220A CN 112938570 B CN112938570 B CN 112938570B
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- Prior art keywords
- groove
- inner cavity
- sliding block
- sliding
- side wall
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an energy-saving security rolling net power machine, which comprises a main body, a main rotating shaft rotationally connected with the top of the main body, a placing shaft positioned below the main rotating shaft, a connecting groove is arranged on the surface of the main rotating shaft, a fixing lug is inserted into the inner cavity of the connecting groove, a limiting groove is arranged in the inner cavity of the main rotating shaft below the connecting groove, stop blocks are fixedly connected with the tops of the left and right side walls of the inner cavity of the limiting groove, a rotating cavity is arranged at the center of the inner cavity of the fixing lug, sliding grooves are arranged on the left and right side walls of the inner cavity of the fixing lug, a sliding block is slidably connected with the inner cavity of the sliding groove, a threaded lead screw is in threaded connection along the height direction of the center of the inner cavity enclosed by the stop blocks at the left and right sides, and a sliding block is slidably connected on the threaded lead screw positioned in the rotating cavity. Simultaneously, the bolt can fix the roll shafts with different sizes, and the application range is large.
Description
Technical Field
The invention relates to the technical field of power machines, in particular to an energy-saving security rolling net power machine.
Background
The net rolling power machine is a machine which can lift, open and close a net by converting an electric energy machine into force energy, is generally suitable for places such as markets, cinemas and the like, the motion output form of the power machine is usually rotation, and the power machine is a machine which can convert other forms of energy into mechanical energy and comprises an internal combustion engine, a gasoline power machine and the like, an external combustion engine, a stirling power machine, a steam machine and the like, a motor and the like.
An energy-saving security mesh rolling power machine disclosed in the prior patent No. CN 108046066A comprises a mesh rolling power machine main cover plate and a fixed convex block, wherein a mesh rolling power machine main transmission shaft is arranged at the bottom end of the mesh rolling power machine main cover plate, a mesh rolling power machine main transmission shaft connecting groove is arranged on the surface of the mesh rolling power machine main transmission shaft, the fixed convex block is arranged inside the mesh rolling power machine main transmission shaft connecting groove, and a mesh rolling power machine base is arranged at the bottom end of a mesh rolling power machine placing shaft; the main transmission shaft connecting groove and the fixed protruding block of the net rolling power machine designed in the invention can be directly replaced when the main transmission shaft of the net rolling power machine needs to be replaced or maintained, welding connection is not needed, and the use is very convenient.
Disclosure of Invention
The invention aims to provide an energy-saving security rolling net power machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving security rolling net power machine comprises a main body, a main rotating shaft rotationally connected with the top of the main body, and a placing shaft positioned below the main rotating shaft, wherein a shock reducing structure is arranged at the bottom of the main body, a connecting groove is formed in the surface of the main rotating shaft, a fixing lug is inserted into an inner cavity of the connecting groove, a limiting groove is formed in the inner cavity of the main rotating shaft below the connecting groove and communicated with the connecting groove, stop blocks are fixedly connected to the tops of the left side wall and the right side wall of the inner cavity of the limiting groove, a rotating cavity is formed in the center of the inner cavity of the fixing lug, sliding grooves are formed in the left side wall and the right side wall of the inner cavity of the fixing lug and communicated with the rotating cavity, a sliding block is slidably connected to the inner cavity of the sliding grooves, a threaded lead screw is threadedly connected to the center of the inner cavity surrounded by the stop blocks at the left side and the right side along the height direction of the inner cavity, and the bottom of the threaded lead screw is rotationally connected with the bottom of the rotating cavity, lie in sliding connection has the slider on the screw lead screw in the rotation chamber, it has the connecting rod to articulate between slider and the sliding block, it is articulated mutually through the guide block to slide between the lateral wall of connecting rod and sliding block, the one end that the screw lead screw stretches out fixed lug top is connected with the turning handle, place the both ends of axle and all cup jointed spacing seat, the top of spacing seat articulates there is the apron, the one end that the pin joint was kept away from to the apron is fixed mutually with spacing seat through fixing bolt, trapezoidal logical groove has been seted up at the inner chamber center department of spacing seat, and the inner chamber that trapezoidal logical groove was just rotated mutually with placing the axle and be connected, the threaded rod is located the spiro union at the inner chamber center of apron, the one end welding that the threaded rod stretches out the apron bottom has the extrusion seat, and extrudes the inner chamber that the seat is located trapezoidal logical groove.
Preferably, the depth of the rotating cavity is larger than the distance between the side wall of the fixed lug and the side wall of the inner cavity of the limiting groove, so that the sliding block can be completely retracted into the sliding groove, and the fixed lug is convenient to detach.
Preferably, the length of the sliding block is smaller than the horizontal distance between the threaded screw rod and the outer side wall of the fixing lug, so that the sliding block and the stop block can be completely separated, and the fixing lug can be locked and unlocked.
Preferably, the guide way has all been seted up in the main pivot at the upper and lower both ends of sliding tray, the center department top of sliding block all is provided with guide way matched with stopper with the bottom, can guarantee like this that the sliding block is along linear motion.
Preferably, the inner cavity side wall of the trapezoidal through groove and the bottom of the extrusion seat are rotatably connected with balls, so that the friction force between the placing shaft and the extrusion seat and the trapezoidal through groove can be reduced.
Preferably, the length of the extrusion seat is the same as that of the lower bottom of the trapezoidal through groove, so that the contact between the extrusion seat and the side wall of the trapezoidal through groove can be reduced, and the placing shafts with different sizes are convenient to limit.
Preferably, the shake reducing structure includes the base, the shake reducing groove has been seted up at the top of base, the inner chamber bottom rigid coupling in shake reducing groove has the support column, the top sliding connection of support column has the connecting block, and the top and the main part looks rigid coupling of connecting block, first bradyseism spring has been cup jointed on the support column of connecting block below, the inner chamber of connecting block has the second bradyseism spring with the junction rigid coupling of support column, can reduce rocking of main part like this to the planarization of roll net processing has been guaranteed.
Compared with the prior art, the invention has the beneficial effects that:
the energy-saving security rolling net power machine comprises a sliding structure consisting of a rotating handle, a threaded lead screw and a sliding block, the sliding structure is used for driving the sliding block to move, so that the effect of lifting or descending the sliding block is achieved, the sliding block and a connecting rod form a linkage structure, so that the sliding block and the sliding block have the same movement trend, the sliding block is pulled by the sliding block to move along a sliding groove, when the sliding block slides out of the sliding groove and is in contact with a stop block, the fixing lug is locked with the connecting groove, the fixing lug and the main rotating shaft are fixed, when the sliding block completely slides into the sliding groove and is separated from the stop block, the fixing lug is unlocked with the connecting groove, and the fixing lug and the main rotating shaft can be separated.
The energy-saving security mesh rolling power machine comprises a limit seat, a cover plate, a threaded rod and a trapezoidal through groove, wherein the trapezoidal through groove with gradually reduced inner diameter is used for adapting to installation of placing shafts with different sizes, the threaded rod is rotated to drive the extrusion seat to move, the extrusion seat and the trapezoidal through groove form a structure tangent to the excircle of the placing shaft, friction force between the placing shaft and the extrusion seat and between the placing shaft and the trapezoidal through groove is reduced through balls, the rotating resistance of the placing shaft is reduced, and the position of the threaded rod is fixed through the cover plate, so that installation and disassembly of the placing shafts with different sizes can be realized.
Thirdly, the energy-saving security mesh rolling power machine comprises a damping structure through the base, the supporting columns and the first damping springs, the first damping springs in the damping structure are elastically deformed to counteract the shaking of the main body, the second damping springs are used for secondary damping, and multiple damping guarantees the stability of the device.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a sectional side view of the connection between the fixing protrusion and the connecting groove according to the present invention;
FIG. 3 is a cross-sectional side view of a spacing block of the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
in the figure, 1, main body; 2. a main rotating shaft; 3. fixing the bump; 4. a connecting groove; 5. a limiting groove; 6. a threaded lead screw; 7. a rotation handle; 8. a stopper; 9. a rotation chamber; 10. a slider; 11. a sliding groove; 12. a connecting rod; 13. a slider; 14. placing a shaft; 15. a limiting seat; 16. a cover plate; 17. a threaded rod; 18. a trapezoidal through groove; 19. a pressing base; 20. a ball bearing; 21. a limiting block; 22. a guide groove; 23. a seismic reduction structure; 24. a base; 25. a shock reducing groove; 26. a support pillar; 27. a first cushioning spring; 28. connecting blocks; 29. a second cushioning spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is provided.
The embodiment of the invention relates to an energy-saving security mesh rolling power machine, which comprises a main body 1, a main rotating shaft 2 rotatably connected with the top of the main body 1, a placing shaft 14 positioned below the main rotating shaft 2, a shock reducing structure 23 arranged at the bottom of the main body 1, a connecting groove 4 arranged on the surface of the main rotating shaft 2, a fixing lug 3 inserted in the inner cavity of the connecting groove 4, a limiting groove 5 arranged in the inner cavity of the main rotating shaft 2 below the connecting groove 4, and a connecting groove 4 communicated with the limiting groove 5, stoppers 8 fixedly connected with the tops of the left and right side walls of the inner cavity of the limiting groove 5, a rotating cavity 9 arranged at the center of the inner cavity of the fixing lug 3, the depth of the rotating cavity 9 is larger than the distance between the side wall of the fixing lug 3 and the side wall of the inner cavity of the limiting groove 5, so that a sliding block 13 can be completely retracted into the sliding groove 11, thereby facilitating the detachment of the fixing lug 3, and the left and right side walls of the inner cavity of the fixing lug 3 are both provided with the sliding groove 11, the sliding groove 11 is communicated with the rotating cavity 9, the inner cavity of the sliding groove 11 is connected with a sliding block 13 in a sliding way, the length of the sliding block 13 is smaller than the horizontal distance between the threaded screw rod 6 and the outer side wall of the fixed lug 3, so that the sliding block 13 and the stop block 8 can be completely separated, the fixed lug 3 is locked and unlocked, the center of the inner cavity surrounded by the stop blocks 8 at the left side and the right side is connected with a threaded screw rod 6 in a threaded way along the height direction, the bottom of the threaded screw rod 6 is rotationally connected with the bottom of the rotating cavity 9, the threaded screw rod 6 in the rotating cavity 9 is connected with a sliding block 10 in a sliding way, a connecting rod 12 is hinged between the sliding block 10 and the sliding block 13, the connecting rod 12 is hinged with the side wall of the sliding block 13 in a sliding way through a guide block, one end of the threaded screw rod 6 extending out of the top of the fixed lug 3 is connected with a rotating handle 7, and two ends of a placing shaft 14 are both sleeved with limiting seats 15, the top of spacing seat 15 articulates there is apron 16, and the one end that apron 16 kept away from the pin joint is fixed mutually with spacing seat 15 through fixing bolt, and trapezoidal logical groove 18 has been seted up to the inner chamber center department of spacing seat 15, and the inner chamber of trapezoidal logical groove 18 with place axle 14 and rotate mutually and be connected, and the spiro union of inner chamber center department of apron 16 has threaded rod 17, and the one end welding that threaded rod 17 stretched out apron 16 bottom has extrusion seat 19, and extrusion seat 19 is located the inner chamber of trapezoidal logical groove 18.
All seted up guide way 22 on the main pivot 2 at the upper and lower both ends of sliding tray 11 in this embodiment, the center department top of sliding block 13 all is provided with guide way 22 matched with stopper 21 with the bottom, can guarantee that sliding block 13 follows linear motion like this.
In this embodiment, the side wall of the inner cavity of the trapezoidal through groove 18 and the bottom of the extrusion seat 19 are both rotatably connected with a ball 20, so that the friction between the placing shaft 14 and the extrusion seat 19 and the trapezoidal through groove 18 can be reduced.
The length of the extrusion base 19 in the present embodiment is the same as the length of the lower bottom of the trapezoidal through groove 18, which can reduce the contact between the extrusion base 19 and the side wall of the trapezoidal through groove 18, thereby facilitating the limitation of the placing shafts 14 with different sizes.
The earthquake reduction structure 23 in this embodiment includes base 24, earthquake reduction groove 25 has been seted up at base 24's top, earthquake reduction groove 25's inner chamber bottom rigid coupling has support column 26, the top sliding connection of support column 26 has connecting block 28, and connecting block 28's top and main part 1 looks rigid coupling, first bradyseism spring 27 has been cup jointed on the support column 26 of connecting block 28 below, connecting block 28's inner chamber and support column 26's junction rigid coupling have second bradyseism spring 29, can reduce rocking of main part 1 like this, thereby the planarization of rolling up the net processing has been guaranteed.
The working principle is as follows: when the mesh-like object to be recovered is used, the mesh-like object is transmitted from the gap between the main cover of the mesh rolling power machine and the main rotating shaft 2 and is fixed through the fixed lug 3, the rotating handle 7 is rotated, the rotating handle 7 drives the threaded screw rod 6 to rotate, the threaded screw rod 6 drives the sliding block 10 to move along the rotating cavity 9, the sliding block 10 and the sliding block 13 are linked through the connecting rod 12, so that the moving sliding block 10 drives the sliding block 13 to move along the sliding groove 11 until the sliding block 13 is completely retracted into the inner cavity of the sliding groove 11, then the fixed lug 3 is inserted into the connecting groove 4 and is inserted into the position which can not be pressed down, the rotating handle 7 is rotated reversely at the moment, the sliding block 10 and the sliding block 13 are reset under the driving of the threaded screw rod 6, the sliding block 13 extends out of the sliding groove 11, at the moment, the sliding block 13 is contacted with the stop block 8, thereby completing the fixation of the fixed lug 3, when the fixed lug 3 on the surface of the main rotating shaft 2 is damaged, rotate rotatory handle 7 and make sliding block 13 and dog 8 unblock, directly dismantle with fixed lug 3 through connecting groove 4, install afterwards, when the product is accomplished, take up apron 16, open the fixing bolt on the apron 16, rotate threaded rod 17 again, threaded rod 17 drives extrusion seat 19 and rises, make extrusion seat 19 with place axle 14 separation, thereby take up placing axle 14 from trapezoidal logical groove 18, take off the object that will process, can be convenient for like this carry out spacing installation to not unidimensional placing axle 14, utilize shake reducing structure 23 to play the bradyseism to the device, thereby the planarization of rolling up net processing has been guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an energy-saving security roll net engine, includes main part (1), rotates main rotating shaft (2) of being connected with main part (1) top, is located main rotating shaft (2) below and places axle (14), its characterized in that: the shock-reducing structure is arranged at the bottom of the main body (1), a connecting groove (4) is formed in the surface of the main rotating shaft (2), a fixing lug (3) is inserted into an inner cavity of the connecting groove (4), a limiting groove (5) is formed in the inner cavity of the main rotating shaft (2) below the connecting groove (4), the limiting groove (5) is communicated with the connecting groove (4), stop blocks (8) are fixedly connected to the tops of the left side wall and the right side wall of the inner cavity of the limiting groove (5), a rotating cavity (9) is formed in the center of the inner cavity of the fixing lug (3), sliding grooves (11) are formed in the left side wall and the right side wall of the inner cavity of the fixing lug (3), the sliding grooves (11) are communicated with the rotating cavity (9), a sliding block (13) is slidably connected to the inner cavity of the sliding groove (11), and a threaded screw rod (6) is in threaded connection with the center of the inner cavity surrounded by the stop blocks (8) along the height direction of the sliding groove, the bottom of the threaded screw rod (6) is rotatably connected with the bottom of the rotating cavity (9), a sliding block (10) is slidably connected onto the threaded screw rod (6) in the rotating cavity (9), a connecting rod (12) is hinged between the sliding block (10) and the sliding block (13), the connecting rod (12) is slidably hinged with the side wall of the sliding block (13) through a guide block, one end of the threaded screw rod (6) extending out of the top of the fixed lug (3) is connected with a rotating handle (7), two ends of the placing shaft (14) are respectively sleeved with a limiting seat (15), the top of the limiting seat (15) is hinged with an cover plate (16), one end of the cover plate (16) far away from the hinged point is fixed with the limiting seat (15) through a fixing bolt, the center of the inner cavity of the limiting seat (15) is provided with a trapezoidal through groove (18), and the inner cavity of the trapezoidal through groove (18) is rotatably connected with the placing shaft (14), the threaded rod (17) is connected to the center of the inner cavity of the cover plate (16) in a threaded mode, an extrusion seat (19) is welded to one end, extending out of the bottom of the cover plate (16), of the threaded rod (17), and the extrusion seat (19) is located in the inner cavity of the trapezoidal through groove (18).
2. The energy-saving security rolling net power machine according to claim 1, characterized in that: the depth of the rotating cavity (9) is larger than the distance between the side wall of the fixed lug (3) and the side wall of the inner cavity of the limiting groove (5).
3. The energy-saving security rolling net power machine according to claim 1, characterized in that: the length of the sliding block (13) is smaller than the horizontal distance between the threaded screw rod (6) and the outer side wall of the fixed lug (3).
4. The energy-saving security rolling net power machine according to claim 1, characterized in that: all seted up guide way (22) on main pivot (2) at the upper and lower both ends of sliding tray (11), the center department top of sliding block (13) all is provided with stopper (21) with guide way (22) matched with the bottom.
5. The energy-saving security rolling net power machine according to claim 1, characterized in that: the side wall of the inner cavity of the trapezoidal through groove (18) and the bottom of the extrusion seat (19) are both rotatably connected with a ball (20).
6. The energy-saving security rolling net power machine according to claim 1, characterized in that: the length of the extrusion seat (19) is the same as that of the lower bottom of the trapezoidal through groove (18).
7. The energy-saving security rolling net power machine according to claim 1, characterized in that: descending structure (23) includes base (24), descending groove (25) have been seted up at the top of base (24), the inner chamber bottom rigid coupling of descending groove (25) has support column (26), the top sliding connection of support column (26) has connecting block (28), and the top and main part (1) looks rigid coupling of connecting block (28), first bradyseism spring (27) have been cup jointed on support column (26) of connecting block (28) below, the junction rigid coupling of the inner chamber of connecting block (28) and support column (26) has second bradyseism spring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115220.9A CN112938570B (en) | 2021-01-28 | 2021-01-28 | Energy-saving security rolling net power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115220.9A CN112938570B (en) | 2021-01-28 | 2021-01-28 | Energy-saving security rolling net power machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112938570A CN112938570A (en) | 2021-06-11 |
| CN112938570B true CN112938570B (en) | 2022-02-08 |
Family
ID=76238336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110115220.9A Expired - Fee Related CN112938570B (en) | 2021-01-28 | 2021-01-28 | Energy-saving security rolling net power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112938570B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202239885U (en) * | 2011-08-31 | 2012-05-30 | 刘勇 | Device for cutting water pipe of underground water pump |
| CN105800363B (en) * | 2015-06-05 | 2019-08-09 | 广州奥翼电子科技股份有限公司 | Jockey pulley, applicable coiled material and coiled material lossless transmission method |
| CN204727266U (en) * | 2015-06-12 | 2015-10-28 | 成都市益诚包装有限公司 | Blown film retracting device |
| CN204847512U (en) * | 2015-07-17 | 2015-12-09 | 安徽省三环纸业(集团)有限公司 | Dust collector is carried to china cypress paper |
| CN106763628A (en) * | 2017-03-04 | 2017-05-31 | 安徽智联投资集团有限公司 | It is a kind of at the uniform velocity to clamp reinforcement gripper |
| CN207090627U (en) * | 2017-07-20 | 2018-03-13 | 盐城方正医药科技有限公司 | A kind of pharmaceutical perforating device |
| CN109516312A (en) * | 2017-09-16 | 2019-03-26 | 高新芳 | A kind of automatic rolling device |
| CN108046066A (en) * | 2017-11-24 | 2018-05-18 | 安徽恒杰保安服务有限公司 | A kind of energy-saving security reel wire engine |
-
2021
- 2021-01-28 CN CN202110115220.9A patent/CN112938570B/en not_active Expired - Fee Related
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| CN112938570A (en) | 2021-06-11 |
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