CN111425559B - Anti-freezing ice-breaking type chain group for severe cold area - Google Patents

Anti-freezing ice-breaking type chain group for severe cold area Download PDF

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Publication number
CN111425559B
CN111425559B CN202010189837.0A CN202010189837A CN111425559B CN 111425559 B CN111425559 B CN 111425559B CN 202010189837 A CN202010189837 A CN 202010189837A CN 111425559 B CN111425559 B CN 111425559B
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China
Prior art keywords
displacement
groove
embedded
shaft
ice
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CN202010189837.0A
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CN111425559A (en
Inventor
王小平
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Jiangshan King Brand Chain Industry Co ltd
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Jiangshan King Brand Chain Industry Co ltd
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Priority to CN202010189837.0A priority Critical patent/CN111425559B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
    • F16G13/07—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention provides an anti-freezing and ice-breaking chain group for severe cold areas, which comprises a main body, a connecting block, an embedded shaft and a displacement groove, wherein the connecting block is embedded in one side of the main body, the embedded shaft is embedded in the middle of the connecting block, and an opening in the middle of the connecting block is arranged in the displacement groove; the embedding axle is including the rotation groove, the displacement groove is including breaking the ice-cube, the displacement axle, the spacing groove, the displacement piece and the board that resets, the piece that opens ice is including compression spring and impact head, the displacement axle is including shrink axle and displacement ring, the spacing groove is including the extrusion groove, the displacement piece is including drive belt and transmission groove, the device is provided with the displacement groove, can drive the displacement axle in its middle part when embedding axle pivoted through the displacement groove and go up and down then let the piece that opens ice break to the icing of surface carry out the breakage through the impact force that resets the whereabouts.

Description

Anti-freezing ice-breaking type chain group for severe cold area
Technical Field
The invention relates to the technical field of metal tools, in particular to a metal chain.
Background
The chain is generally a metal chain ring or ring, is mainly used for mechanical transmission and traction, and is a chain for mechanical transmission, and is also a power source of some parts in most machines in operation, and meanwhile, the existing chain drives the chain to move and rotate by embedding tooth marks on the edges of two side cylinders in gaps when the existing chain rotates, but if the existing chain is exposed outside an apparatus, ice on one side can be used on the surface of a round shaft of the chain in a severe cold area, and the icing of the layer can cause the chain to slide when the tooth marks are embedded in the chain and cannot be embedded due to the fact that the gaps are small, so that the chain slides from a connecting shaft, and the operation of the apparatus is influenced.
Disclosure of Invention
The invention aims to solve the technical problems that when a chain is used in a severe cold area, a layer of ice is formed on the surface of a round shaft of the chain, so that the chain slides and a gap is reduced when tooth marks are embedded, and the chain cannot be embedded.
The invention aims and effects of an anti-freezing and ice-breaking chain group for severe cold areas, and is achieved by the following specific technical means:
an anti-freezing ice-breaking type chain group for severe cold areas comprises a main body, a connecting block, an embedded shaft and a displacement groove, wherein the connecting block is embedded in one side of the main body, the embedded shaft is embedded in the middle of the connecting block, and the displacement groove is formed in the opening position in the middle of the connecting block;
the embedded shaft comprises a rotating groove which is fixedly connected to the surfaces of the two ends of the embedded shaft;
the displacement groove comprises ice breaking blocks, a displacement shaft, a limiting groove, displacement blocks and a reset plate, the ice breaking blocks are embedded in the middle between the displacement grooves, the displacement shaft is embedded in the middle of the displacement groove, an opening of the limiting groove is formed in one side of the middle of the displacement groove, and the reset plate is embedded in one side of the middle of the displacement groove;
the ice breaking block comprises a compression spring and an impact head, the compression spring is embedded into the top end of the ice breaking block, and the impact head is fixedly connected to the bottom end of the ice breaking block;
the displacement shaft comprises a contraction shaft and a displacement ring, the contraction shaft is embedded in one side of the displacement shaft, and the displacement ring is embedded in the peripheral surface of the contraction shaft;
the limiting groove comprises an extrusion groove, and the extrusion groove is fixedly connected to one side of the middle part of the limiting groove;
the displacement block comprises a transmission belt and a transmission groove, the transmission belt is embedded in the middle of the displacement block, and an opening of the transmission groove is formed in one side of the middle of the displacement block.
Further preferred embodiments: the rotary groove is a groove with tooth marks formed on the surface of the embedded shaft close to the two ends.
Further preferred embodiments: the broken ice-cube passes through both ends and connects and connect between two displacement grooves in displacement axle one side.
Further preferred embodiments: the compression spring is a spring with the top end of the ice breaking block close to the circular grooves on the two sides, and the top end of the compression spring is connected to the bottom end of the reset plate.
Further preferred embodiments: the bottom end of the impact head is arc-shaped.
Further preferred embodiments: the contraction shaft is a cylinder with a smaller diameter than the displacement shaft and is embedded in a hollow part of the displacement shaft through a spring.
Further preferred embodiments: the displacement ring is a hollow ring embedded in the peripheral surface of the shrinkage shaft, and tooth marks are arranged on the surface of the ring.
Further preferred embodiments: the limiting groove is a rectangular groove formed in one side of the middle of the displacement groove, and the groove is integrally embedded with the displacement shaft.
Further preferred embodiments: the extrusion groove is an inclined plane bulge extending in an inclined manner at one side of the limit groove.
Further preferred embodiments: the driving belt is a power belt which is in an annular surface and is embedded with the displacement ring and the surface of the rotating groove, two sides of the driving belt are exposed at two sides of the displacement block, and a part is exposed at the arc-shaped concave part at the bottom end.
Has the advantages that:
(1) the anti-freezing ice-breaking chain group for severe cold areas is provided with a displacement groove, when a tooth mark rotating shaft rotates and a tooth mark is embedded into an embedded shaft, the embedded shaft can rotate due to friction force generated by extrusion, when the embedded shaft rotates, a rotating groove on the surface of two ends can drive a transmission belt to rotate due to the fact that the rotating groove is embedded with a groove mark on one side of a transmission belt on a displacement block on one side of the displacement groove, when the transmission belt rotates, one side of the rotating groove is embedded into the groove mark on the surface of a displacement ring through a groove of the transmission groove to drive the whole displacement shaft to lift, when the displacement shaft starts to lift, ice breaking blocks can be driven to lift, then when the displacement shaft moves, the displacement ring moves along a limiting groove of the displacement ring, so that when the displacement ring continuously lifts, the displacement ring abuts against an inclined surface of an extrusion groove to force the whole contraction shaft to be embedded into the displacement shaft due to space contraction, so that the displacement ring will separate from the surface of the drive belt.
(2) Finally, the compression spring at the top end is compressed between the reset plates in a breaking mode when the ice breaking block rises, when the displacement ring is separated from the transmission belt, the displacement ring does not have limiting force, so that the ice breaking block can rebound due to the elasticity of the spring, an impact head on the ice breaking block impacts the surface of the embedded shaft due to the impact force generated by the elasticity, and then the ice on the surface of the embedded shaft is broken and removed through the impact force, so that the situation that the transmission of the ice breaking block cannot be operated due to the fact that the ice on the surface of the main body is frozen is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view showing the overall structure of the connecting block and the embedded shaft according to the present invention.
Fig. 3 is a schematic view of the overall structure of the displacement tank of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
Fig. 5 is a schematic view showing the overall structure of the displacement shaft of the present invention.
FIG. 6 is a schematic view of the overall structure of the limiting groove of the present invention.
Fig. 7 is a partial overall structure diagram of the ice breaking block of the present invention.
In FIGS. 1-7: the device comprises a main body 1, a connecting block 2, an embedded shaft 3, a rotating groove 301, a displacement groove 4, an ice breaking block 401, a compression spring 4011, an impact head 4012, a displacement shaft 402, a contraction shaft 4021, a displacement ring 4022, a limiting groove 403, an extrusion groove 4031, a displacement block 404, a transmission belt 4041, a transmission groove 4042 and a reset plate 405.
Detailed Description
As shown in figures 1 to 7:
the invention provides an anti-freezing and ice-breaking chain group for severe cold areas, which comprises a main body 1, a connecting block 2, an embedded shaft 3 and a displacement groove 4, wherein the connecting block 2 is embedded in one side of the main body 1, the embedded shaft 3 is embedded in the middle of the connecting block 2, and the displacement groove 4 is arranged at the opening position in the middle of the connecting block 2;
the embedded shaft 3 comprises a rotating groove 301, and the rotating groove 301 is fixedly connected to the surfaces of the embedded shaft 3 close to the two ends;
the displacement groove 4 comprises an ice breaking block 401, a displacement shaft 402, a limiting groove 403, a displacement block 404 and a reset plate 405, the ice breaking block 401 is embedded in the middle between the displacement grooves 4, the displacement shaft 402 is embedded in the middle of the displacement groove 4, an opening of the limiting groove 403 is arranged on one side of the middle of the displacement groove 4, and the reset plate 405 is embedded in one side of the middle of the displacement groove 4;
the broken ice block 401 comprises a compression spring 4011 and an impact head 4012, the compression spring 4011 is embedded in the top end of the broken ice block 401, and the impact head 4012 is fixedly connected to the bottom end of the broken ice block 401;
the displacement shaft 402 comprises a contraction shaft 4021 and a displacement ring 4022, the contraction shaft 4021 is embedded in one side of the displacement shaft 402, and the displacement ring 4022 is embedded in the peripheral surface of the contraction shaft 4021;
the limit groove 403 comprises an extrusion groove 4031, and the extrusion groove 4031 is fixedly connected to one side of the middle part of the limit groove 403;
the displacement block 404 includes a transmission belt 4041 and a transmission groove 4042, the transmission belt 4041 is embedded in the middle of the displacement block 404, and the transmission groove 4042 is opened in one side of the middle of the displacement block 404.
Wherein, the rotation groove 301 is a groove with teeth marks near the two end surfaces of the embedded shaft 3, and the rotation groove 301 of the two end surfaces can drive the transmission belt 4041 to rotate because of being embedded with the groove marks on one side of the transmission belt 4041 on the displacement block 404 in the displacement groove 4 when the embedded shaft 3 rotates.
The ice breaking block 401 is connected between the two displacement grooves 4 at one side of the displacement shaft 402 by connecting both ends thereof, and is lifted and lowered by the ice breaking block 401 to break the ice on the surface.
Wherein, compression spring 4011 is the broken ice piece 401 top near the spring in the both sides circular recess, and compression spring 4011's top is connected at reset plate 405 bottom, through letting impact head 4012 on broken ice piece 401 because the impact force impact that the elasticity produced on the surface of embedding axle 3.
Wherein, strike head 4012 bottom and be circular-arc arch, increase its impact force through the circular arc that strikes head 4012, let power can concentrate and make the convenience carry out the breakage to freezing.
The retraction shaft 4021 is a cylinder having a smaller diameter than the displacement shaft 402 and inserted into a hollow portion of the displacement shaft 402 by a spring, and the retraction shaft 4021 can retract to one side when the displacement ring 4022 is forced to move.
The displacement ring 4022 is a hollow ring embedded in the peripheral surface of the retraction shaft 4021, teeth marks are formed on the surface of the ring, and the displacement ring 4022 can drive the whole displacement shaft 402 to lift when the transmission belt 4041 rotates.
The limiting groove 403 is a rectangular groove formed on one side of the middle portion of the displacement groove 4, and the groove is integrally engaged with the displacement shaft 402.
The extrusion groove 4031 is an inclined protrusion extending obliquely from one side of the groove of the limiting groove 403, and the shrinkage shaft 4021 is pressed against the inclined surface of the displacement shaft 402 to shrink when the displacement shaft 402 can ascend and descend through the extrusion groove 4031.
The driving belt 4041 is a power belt with an annular surface, which is embedded with the displacement ring 4022 and the surface of the rotation groove 301, and both sides of the driving belt 4041 are exposed at both sides of the displacement block 404, and at the same time, a part of the circular arc-shaped recess at the bottom end is exposed, and the driving belt 4041 rotates to drive the displacement shaft 402 to move.
The working principle is as follows:
the specific use method and function of this embodiment are that, firstly, the main body 1 is wound on the surface of two tooth trace rotating shafts in a ring shape, then the tooth traces are continuously embedded into the gap of the embedded shaft 3 to drive it to move to one side when the tooth trace rotating shafts start to rotate, the embedded shaft 3 is rotated due to the friction force generated by its extrusion when the tooth traces are embedded into the embedded shaft 3 when the tooth trace rotating shafts rotate, the rotating grooves 301 on the two end surfaces are embedded with the groove traces on one side of the transmission belt 4041 on the displacement block 404 in the displacement groove 4 to drive it to rotate when the embedded shaft 3 rotates, and one side is embedded into the groove traces on the surface of the displacement ring 4022 through the groove of the transmission belt 4042 to drive the whole displacement shaft 402 to move up and down when the transmission belt 4041 rotates, and the broken ice 401 is driven to move up and down when the displacement shaft 402 starts to move up and down, then, when the displacement shaft 402 moves, the displacement shaft moves along the limiting groove 403, so that the displacement ring 4022 abuts against the inclined surface of the extrusion groove 4031 to force the whole contraction shaft 4021 to be embedded into the displacement shaft 402 due to spatial contraction when the displacement shaft continuously rises, the displacement ring 4022 is separated from the surface of the transmission belt 4041, finally, the compression spring 4011 at the top end is compressed between the reset plates 405 due to the fact that the broken ice blocks 401 rise, when the displacement ring 4022 is separated from the transmission belt 4041, the limiting force is not generated, the spring rebounds due to the elasticity of the spring, the impact force generated by the impact head 4012 on the broken ice blocks 401 due to the elasticity impacts the surface of the embedded shaft 3, and then, the ice on the surface of the embedded shaft 3 is broken and cleared by the impact force, and the transmission of the ice on the surface of the main body 1 cannot be affected, so that the machine cannot run.

Claims (6)

1. The utility model provides a severe cold area is with preventing frostbite formula chain group that opens ice, includes main part (1), connecting block (2), embedding axle (3) and displacement groove (4), its characterized in that: a connecting block (2) is embedded into one side of the main body (1), an embedded shaft (3) is embedded into the middle of the connecting block (2), and a displacement groove (4) is formed in the opening position in the middle of the connecting block (2);
the embedded shaft (3) comprises a rotating groove (301), and the rotating groove (301) is fixedly connected to the surfaces of the embedded shaft (3) close to the two ends;
the displacement groove (4) comprises broken ice blocks (401), displacement shafts (402), limiting grooves (403), displacement blocks (404) and a reset plate (405), the broken ice blocks (401) are embedded in the middle between the displacement grooves (4), the displacement shafts (402) are embedded in the middle of the displacement grooves (4), openings of the limiting grooves (403) are formed in one side of the middle of the displacement grooves (4), and the reset plate (405) is embedded in one side of the middle of the displacement grooves (4);
the broken ice block (401) comprises a compression spring (4011) and an impact head (4012), the compression spring (4011) is embedded into the top end of the broken ice block (401), and the impact head (4012) is fixedly connected to the bottom end of the broken ice block (401);
the displacement shaft (402) comprises a contraction shaft (4021) and a displacement ring (4022), the contraction shaft (4021) is embedded in one side of the displacement shaft (402), and the displacement ring (4022) is embedded in the peripheral surface of the contraction shaft (4021);
the limiting groove (403) comprises an extrusion groove (4031), and the extrusion groove (4031) is fixedly connected to one side of the middle part of the limiting groove (403);
the middle of the displacement block (404) is embedded with a transmission belt (4041), and one side opening of the middle of the displacement block (404) is provided with a transmission groove (4042).
2. The anti-freezing ice-breaking chain group for the severe cold area as claimed in claim 1, wherein: the rotary groove (301) is a groove with tooth marks formed on the surface of the embedded shaft (3) close to the two ends.
3. The anti-freezing ice-breaking chain group for the severe cold area as claimed in claim 1, wherein: the bottom end of the impact head (4012) is arc-shaped.
4. The anti-freezing ice-breaking chain group for the severe cold area as claimed in claim 1, wherein: the displacement ring (4022) is a hollow ring embedded in the peripheral surface of the shrinkage shaft (4021), and the surface of the ring is provided with tooth marks.
5. The anti-freezing ice-breaking chain group for the severe cold area as claimed in claim 1, wherein: the extrusion groove (4031) is a bevel protrusion extending obliquely on one side of the groove of the limit groove (403).
6. The anti-freezing ice-breaking chain group for the severe cold area as claimed in claim 1, wherein: the transmission belt (4041) is a power belt with an annular surface and a surface which is embedded with the displacement ring (4022) and the surface of the rotating groove (301), two sides of the transmission belt (4041) are exposed at two sides of the displacement block (404), and a part of the circular arc-shaped recess at the bottom end is exposed.
CN202010189837.0A 2020-03-18 2020-03-18 Anti-freezing ice-breaking type chain group for severe cold area Active CN111425559B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010189837.0A CN111425559B (en) 2020-03-18 2020-03-18 Anti-freezing ice-breaking type chain group for severe cold area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010189837.0A CN111425559B (en) 2020-03-18 2020-03-18 Anti-freezing ice-breaking type chain group for severe cold area

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Publication Number Publication Date
CN111425559A CN111425559A (en) 2020-07-17
CN111425559B true CN111425559B (en) 2022-08-09

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191315434A (en) * 1913-07-04 1913-10-23 Johann Theodor Koester Improvements in Rolling Gates for Sluices.
DE3930613C2 (en) * 1989-09-13 1995-04-13 Ottinger Regina Holding lock for tension chains, especially for use with anti-skid chains for vehicle tires
CN2142511Y (en) * 1992-10-21 1993-09-22 李金宝 Anti-skid chain
CN201651167U (en) * 2010-03-01 2010-11-24 蒂森克虏伯扶梯(中国)有限公司 Oil-storage type self-lubricating chain

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Denomination of invention: A type of anti freezing and ice breaking chain set for severe cold areas

Effective date of registration: 20230924

Granted publication date: 20220809

Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Quzhou Jiangshan sub branch

Pledgor: Jiangshan King Brand Chain Industry Co.,Ltd.

Registration number: Y2023980058534