CN206187855U - Tunnel frozen machine conveying mesh belt self-tensioning adjusting device - Google Patents
Tunnel frozen machine conveying mesh belt self-tensioning adjusting device Download PDFInfo
- Publication number
- CN206187855U CN206187855U CN201620942033.2U CN201620942033U CN206187855U CN 206187855 U CN206187855 U CN 206187855U CN 201620942033 U CN201620942033 U CN 201620942033U CN 206187855 U CN206187855 U CN 206187855U
- Authority
- CN
- China
- Prior art keywords
- foraminous conveyer
- ramp bearings
- tensioner
- slide
- tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000008014 freezing Effects 0.000 claims description 17
- 238000007710 freezing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Chain Conveyers (AREA)
Abstract
The utility model discloses a self-tensioning adjusting device for a conveying mesh belt of a tunnel freezer, which comprises a sliding bearing seat, a slideway bearing fixing support and a tensioning positioning screw; the sliding part slides to the bearing fixing bracketType, the upper and lower end of sliding bearing seat sets up in slide bearing fixed bolster going up to with between the lower slide with embedding to the last slide and the lower slide back and forth motion of slide bearing fixed bolster relatively, go up slide and lower slide and pass through this body coupling of slide bearing fixed bolster, the tight set screw that rises runs through slide bearing fixed bolster body and extends in the slide bearing fixed bolster body outside: an elastic structural member which realizes a self-tensioning function through self contraction is arranged between the slide bearing seat and the slide bearing fixing support body, and the elastic structural member and the tensioning positioning screw share a central shaft. The equipment is convenient for continuous high-efficiency production.
Description
Technical field
The utility model is related to a kind of tunnel like freezing machine foraminous conveyer from tensioner adjusting means.
Background technology
Tunnel like freezing machine is widely used in the sharp freezing of high-volume food, due to the side more than tunnel like freezing machine using conveyer belt
Formula carries out the conveying of food low-temperature tunnel, so transmission principle is mainly the chain that variable-frequency motor acceleration and deceleration machine matches foraminous conveyer again
Acting drives tunnel to turn round.With reference to shown in Fig. 1, including plain bearing housing, ramp bearings fixed support and tensioner set screw；
The bearing fixed support that slides into is inType, the upper and lower side insertion of the plain bearing housing being arranged at ramp bearings fixes branch
Slided into and glide path between on frame, and can be with respect to the support bracket fastened sliding way of ramp bearings and glide path back and forth movement, institute
State sliding way and glide path to be connected by ramp bearings fixed support body, the tensioner set screw is fixed through ramp bearings
Rack body simultaneously extends ramp bearings fixed support outer body.Because conveyer belt typically works at low temperature, metal will be produced
Raw low-temperature shrink, because instant freezer typically works under -40 to -80 degrees celsius, it is up to 60 to 100 degrees Celsius with room temperature
The temperature difference, 20 meters of tunnel like freezing machine long its guipure length is general at 45 meters or so, according to the different process of quick-frozen material
It shrinks deformation length and can reach 2.5--4CM.Foraminous conveyer surface carries food to be needed to bear a heavy burden, if too slack and undisciplined, foraminous conveyer table
Face will cause the outward appearance of quick-frozen food to produce adhesion；Deformation friction of bearing a heavy burden in addition will also substantially reduce the life-span of guipure.If protected
Excessively tight state is held, then easily crumble foraminous conveyer or damage driving motor, so as to cause bigger equipment to lose.So
In order to conveyer belt keeps reasonably tightening flat condition, the driven pulley on conveyer belt top typically adjusts net with manual screw rod
The elastic state of band.But in the quick-frozen production technology of modernization, because food variety and specification are different, its quick-frozen process warm
Degree and speed are also required to dynamic adjustment, are required for calculating and closed-down manual adjusting screw rod every time, are not easy to the efficient of continous way
Rate is produced, also easily because the unprofessional of operating personnel causes driveline damage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of tunnel like freezing machine foraminous conveyer from tensioner adjusting means,
It is easy to successional high efficiency production.
One kind that the utility model is provided is applied to tunnel like freezing machine guipure from tensioner adjusting means, including sliding bearing
Seat, ramp bearings fixed support and tensioner set screw；The ramp bearings fixed support is inType, the plain bearing housing
Upper and lower side insertion ground be arranged at ramp bearings it is support bracket fastened on slide into and glide path between, and can with respect to ramp bearings consolidate
The sliding way and glide path back and forth movement of fixed rack, the sliding way and glide path are connected by ramp bearings fixed support body
Connect, the tensioner set screw is through ramp bearings fixed support body and extends ramp bearings fixed support outer body：
Autogenous shrinkage is provided between the ramp bearings seat and ramp bearings fixed support body to realize from tensioner
The elastic structure part of function, the elastic structure part and the same central shaft of tensioner set screw.
Further improved as the utility model：The plain bearing housing includes plain bearing housing body, the slip
Bearing block body is in hollow elliptical structure, and its upper and lower side has each extended over plate, and its close ramp bearings is support bracket fastened
Side is provided with installation plate face, and one end of the elastic force frame member is arranged in installation plate face, and its other end is arranged at slideway axle
Hold the inner side of fixed support body.
Further improved as the utility model：The elastic structure part is compression spring.
Further improved as the utility model：Its internal diameter of the compression spring is more than fixed guide pillar external diameter 4-6MM.
Further improved as the utility model：The compression spring its elastic load be 50% foraminous conveyer weight+
Foraminous conveyer has enough to meet the need the frozen weight of material of disposable area load.
Further improved as the utility model：The tension of the elasticity of the compression spring≤foraminous conveyer chain is strong
Degree；Its decrement is greater than foraminous conveyer maximum collapse amount, and its ratio is 1.3:1.
Spring using austenitic stainless steel SUS304 321 the Low temperature-resistancorrosion-resistant corrosion-resistant materials such as 316 be made.The spring is from tensioner
The operation principle of device is as follows：Length and minimum temperature in use according to equipment conveyer belt calculate the decrement of compression spring；Root
Compression bullet is calculated according to the weight of the weight of foraminous conveyer, the intensity of foraminous conveyer chain, the disposable carrying material of foraminous conveyer
The elastic load of spring, its elasticity can not be more than the tensile strength of foraminous conveyer chain first, to avoid overload from breaking chain；Secondly
Its decrement is greater than foraminous conveyer maximum collapse amount, and its ratio is about 1.3:1.
Brief description of the drawings
Fig. 1 is：A kind of tunnel like freezing machine guipure that the utility model is provided is from tensioner adjusting means.
In figure：1st, the foraminous conveyer of prior art is from tensioner adjusting means；11st, plain bearing housing；12nd, ramp bearings are fixed
Support；13rd, compression spring；14th, tensioner set screw；15th, fixed guide pillar.
Specific embodiment
Adjusted from tensioner below by way of a kind of tunnel like freezing machine foraminous conveyer that specific embodiment is provided the utility model
Device does further more detailed description：
Embodiment 1
The present embodiment suitable for tunnel like freezing machine guipure from tensioner adjusting means, refer to shown in Fig. 1, including sliding axle
Bearing 11, ramp bearings fixed support 12 and tensioner set screw 13；Ramp bearings fixed support 12 is inType, sliding bearing
Be arranged to the upper and lower side insertion of seat 11 ramp bearings fixed support 12 on slide into and glide path between, and can be with respect to slideway
The sliding way and glide path back and forth movement of bearing fixed support 12, sliding way and glide path pass through ramp bearings fixed support 12
Body is connected, and tensioner set screw 14 is through ramp bearings fixed support body and to extend ramp bearings fixed support sheet external
Side：
Autogenous shrinkage is provided between ramp bearings seat 11 and the body of ramp bearings fixed support 12 to realize from tensioner
The elastic structure part of function, elastic structure part and the same central shaft of tensioner set screw 14.
Plain bearing housing 11 includes plain bearing housing body, and the body of plain bearing housing 11 is in hollow elliptical structure, thereon
Lower end has each extended over plate, and the side of its close ramp bearings fixed support 12 is provided with installation plate face, elastic force frame member
One end be arranged at installation plate face on, its other end is arranged at the inner side of ramp bearings fixed support body.
Elastic structure part is compression spring.Its internal diameter of compression spring is more than the fixed external diameter 4-6MM of guide pillar 15.
Its elastic load of compression spring is frozen for 50% foraminous conveyer weight+foraminous conveyer has enough to meet the need disposable area load
Weight of material.The tensile strength of the elasticity of compression spring≤foraminous conveyer chain；Its decrement is greater than the maximum receipts of foraminous conveyer
Contracting amount, its ratio is 1.3:1.
In normal operation, when equipment zero load normal temperature is operated, compression spring 13 is substantially at nature, with temperature
The decline of degree, foraminous conveyer natural shrinking to the cold, the dynamic compression spring 13 in bearing block stress natural zone is shunk, due to compression spring 13
Elastic load by calculating, it supports turn the weight of half above foraminous conveyer plus on foraminous conveyer enough at low temperature
The weight of the material for being carried.The smooth tight of foraminous conveyer is ensure that, so as to ensure that the natural placement state of quick-frozen material；
The loss that sagging foraminous conveyer friction belt is come is it also avoid simultaneously.So as to help client to improve efficiency, it is ensured that quality, reduce
The maintenance of equipment and cost of upkeep.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit utility model, it is all in this reality
With any modification, equivalent and improvement made within new spirit and principle etc., should be included in of the present utility model
Within protection domain.
Claims (6)
1. one kind is fixed suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, including plain bearing housing, ramp bearings
Support and tensioner set screw；The ramp bearings fixed support is inType, sets to the upper and lower side insertion of the plain bearing housing
Be placed in ramp bearings it is support bracket fastened on slide into and glide path between, and can with respect to the support bracket fastened sliding way of ramp bearings and
Glide path back and forth movement, the sliding way and glide path are connected by ramp bearings fixed support body, and the tensioner positions spiral shell
Silk is through ramp bearings fixed support body and extends ramp bearings fixed support outer body；It is characterized in that：
Autogenous shrinkage is provided between the ramp bearings seat and ramp bearings fixed support body to realize from tensioner function
Elastic structure part, the elastic structure part and the same central shaft of tensioner set screw.
2. according to claim 1 suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, it is characterised in that：
The plain bearing housing includes plain bearing housing body, and the plain bearing housing body is in hollow elliptical structure, thereon
Lower end has each extended over plate, and its close support bracket fastened side of ramp bearings is provided with installation plate face, the elastic force framework
One end of part is arranged in installation plate face, and its other end is arranged at the inner side of ramp bearings fixed support body.
3. according to claim 1 and 2 suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, its feature exists
In：The elastic structure part is compression spring.
4. according to claim 3 suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, it is characterised in that：Institute
Its internal diameter of compression spring is stated more than fixed guide pillar external diameter 4-6MM.
5. according to claim 3 suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, it is characterised in that：Institute
Its elastic load of compression spring is stated for 50% foraminous conveyer weight+foraminous conveyer has enough to meet the need the frozen material weight of disposable area load
Amount.
6. according to claim 3 suitable for tunnel like freezing machine foraminous conveyer from tensioner adjusting means, it is characterised in that：Institute
State the tensile strength of the elasticity≤foraminous conveyer chain of compression spring；Its decrement is greater than foraminous conveyer maximum collapse amount, its
Ratio is 1.3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942033.2U CN206187855U (en) | 2016-08-25 | 2016-08-25 | Tunnel frozen machine conveying mesh belt self-tensioning adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942033.2U CN206187855U (en) | 2016-08-25 | 2016-08-25 | Tunnel frozen machine conveying mesh belt self-tensioning adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187855U true CN206187855U (en) | 2017-05-24 |
Family
ID=58728728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942033.2U Expired - Fee Related CN206187855U (en) | 2016-08-25 | 2016-08-25 | Tunnel frozen machine conveying mesh belt self-tensioning adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117184805A (en) * | 2023-08-01 | 2023-12-08 | 江苏九垠冷链装备有限公司 | Conveying structure of food quick freezer |
-
2016
- 2016-08-25 CN CN201620942033.2U patent/CN206187855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117184805A (en) * | 2023-08-01 | 2023-12-08 | 江苏九垠冷链装备有限公司 | Conveying structure of food quick freezer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20190825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |