CN213514609U - Defrosting device of cold chain transport vehicle - Google Patents
Defrosting device of cold chain transport vehicle Download PDFInfo
- Publication number
- CN213514609U CN213514609U CN202021917629.XU CN202021917629U CN213514609U CN 213514609 U CN213514609 U CN 213514609U CN 202021917629 U CN202021917629 U CN 202021917629U CN 213514609 U CN213514609 U CN 213514609U
- Authority
- CN
- China
- Prior art keywords
- collar
- servo motor
- mounting ring
- fixedly connected
- cold chain
- 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
- 238000010257 thawing Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 12
- 244000309464 bull Species 0.000 abstract description 8
- 239000013078 crystal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Images
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- Defrosting Systems (AREA)
Abstract
The utility model discloses a defroster of cold chain transport vechicle, which comprises a pipe body, rotate in proper order from a left side to the right side on the body and cup jointed second collar and first collar, be equipped with the installation pole between second collar and the first collar, the both ends of installation pole respectively with first collar and second collar fixed connection, one side fixedly connected with scraper blade that the installation pole is close to the body, the upper end of body and the right side that is close to first collar are equipped with servo motor, servo motor's lower extreme and the upper end fixed connection of body, servo motor's the terminal fixedly connected with bull stick of output shaft, servo motor's one end fixedly connected with gear is kept away from to the bull stick, fixed cup jointing has the rack with gear engaged with on the first collar. The utility model discloses a gear drive's mode makes the rotatory round of collar can accomplish defrosting work to the body, and it is higher to reduce servo motor operating time, efficiency.
Description
Technical Field
The utility model relates to a defrosting technical field of mechanism especially relates to a defroster of cold chain transport vechicle.
Background
The freezer calandria is widely used in the freezer and cold chain transport vechicle, play a key role to the whole refrigerating system, for a long time, the defrosting method of freezer calandria only has two forms of thermal defrosting, manual defrosting, the thermal defrosting includes electric heating defrosting, hot refrigerant defrosting, it is basically to melt the frost crystal of condensation on the freezer calandria with heat, because the introduction of heat, easily cause the destruction to the low temperature environment in the freezer or cold chain car, lead to the freezer, the interior temperature of chain car to rise, the quality of goods is influenced, moreover, thermal defrosting can not avoid causing some frost crystal to melt, form the water droplet, the water droplet drips can cause the pollution of stock goods, and in order to reduce the pollution of frost crystal melting to goods, sometimes have to move or cover the goods, increase work load.
For this reason, the patent numbers are: CN 201720162336.7's utility model patent realizes the automatic defrosting work to the freezer calandria through motor, screw rod and scraper blade, nevertheless drives the scraper blade through the screw rod and removes, and efficiency is lower, and the screw rod must rotate longer period, just enables the scraper blade and removes to the stroke end.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and driving the scraper blade through the screw rod and remove, efficiency is lower, and the screw rod must rotate longer period, just enables the scraper blade and removes to the stroke end, and the defroster of a cold chain transport vechicle that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a defroster of cold chain transport vechicle, includes the body, rotate in proper order from a left side to the right side on the body and cup jointed second collar and first collar, be equipped with the installation pole between second collar and the first collar, the both ends of installation pole respectively with first collar and second collar fixed connection, one side fixedly connected with scraper blade that the installation pole is close to the body, the upper end of body and the right side that is close to first collar are equipped with servo motor, servo motor's lower extreme and the upper end fixed connection of body, servo motor's the terminal fixedly connected with bull stick of output shaft, servo motor's one end fixedly connected with gear is kept away from to the bull stick, the fixed rack that meshes with the gear that has cup jointed on the first collar.
Preferably, the rotating rod is fixedly sleeved with a bearing, the bearing is fixedly sleeved with a support ring, and the lower end of the support ring is fixedly connected with the upper end of the pipe body.
Preferably, the first mounting ring and the second mounting ring are provided with limiting rings on opposite sides, and the limiting rings are fixedly sleeved on the pipe body.
Preferably, two all be equipped with a plurality of recesses on the relative lateral wall of spacing ring, the recess internal rotation is connected with the ball, and is a plurality of the ball offsets with the lateral wall of first collar and second collar respectively.
Preferably, the number of the mounting bars is plural.
Preferably, the distance between the scraper and the pipe body is 2mm-4 mm.
Has the advantages that:
1. when the defrosting device is used, the servo motor drives the rear rotating rod to rotate, the rotating rod drives the gear to rotate, the first mounting ring is driven to rotate under the meshing action of the gear and the rack, the mounting rod is driven to rotate around the pipe body through the first mounting ring, the scraper blade is driven to defrost the surface of the pipe body through the mounting rod, and the defrosting operation can be completed by the scraper blade rotating round the pipe body, so that the defrosting operation can be completed on the pipe body by rotating the mounting ring for one round in a gear transmission mode, the working time of the servo motor is shortened, and the efficiency is higher;
2. through the setting of bearing and support ring, can play the supporting role to the bull stick, improve the stability when the bull stick rotates, setting through the spacing ring, can prevent that the long-time back position of using of first collar and second collar from taking place the skew, setting through the ball, can improve the stability when first collar and second collar rotate, setting through a plurality of installation poles, can make the scraper blade need not to accomplish the defrosting operation around the rotatory round of body, interval between scraper blade and the body is 2mm-4mm, can prevent that scraper blade and body laminating from being over a jin, and with body surface scratch.
Drawings
Fig. 1 is a schematic structural view of a defrosting device of a cold chain transport vehicle provided by the present invention;
fig. 2 is a schematic structural view of a position a of the defrosting device of the cold chain transport vehicle provided by the present invention;
fig. 3 is the utility model provides a defroster's of cold chain transport vechicle B department structure sketch map.
In the figure: the device comprises a pipe body 1, a rack 2, a first mounting ring 3, a limiting ring 4, a second mounting ring 5, a scraper 6, a mounting rod 7, a gear 8, a servo motor 9, a support ring 10, a rotating rod 11 and a bearing 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a defrosting device of a cold chain transport vehicle comprises a pipe body 1, wherein a second mounting ring 5 and a first mounting ring 3 are sequentially sleeved on the pipe body 1 from left to right in a rotating manner and used for driving a mounting rod 7 to rotate, a mounting rod 7 is arranged between the second mounting ring 5 and the first mounting ring 3 and used for driving a scraper 6 to rotate, two ends of the mounting rod 7 are respectively fixedly connected with the first mounting ring 3 and the second mounting ring 5, the number of the mounting rods 7 is multiple, the defrosting operation can be completed without the scraper 6 rotating around the pipe body 1 for one circle, the defrosting efficiency is improved, a scraper 6 is fixedly connected to one side, close to the pipe body 1, of the mounting rod 7, the distance between the scraper 6 and the pipe body 1 is 2mm-4mm, and the defrosting device is used for preventing the scraper 6 from being too close to the pipe body 1 to be attached to scratch the surface;
in this embodiment, the opposite sides of the first mounting ring 3 and the second mounting ring 5 are both provided with a limiting ring 4 for preventing the first mounting ring 3 and the second mounting ring 5 from shifting after being used for a long time, the limiting ring 4 is fixedly sleeved on the pipe body 1, the opposite side walls of the two limiting rings 4 are both provided with a plurality of grooves, the grooves are rotatably connected with balls for improving the stability of the first mounting ring 3 and the second mounting ring 5 during rotation, and the balls are respectively abutted against the side walls of the first mounting ring 3 and the second mounting ring 5;
in the embodiment, a servo motor 9 is arranged at the upper end of the pipe body 1 and on the right side close to the first mounting ring 3 and used for driving a rotating rod 11 to rotate, the lower end of the servo motor 9 is fixedly connected with the upper end of the pipe body 1, the tail end of an output shaft of the servo motor 9 is fixedly connected with the rotating rod 11 and used for driving a gear 8 to rotate, one end, far away from the servo motor 9, of the rotating rod 11 is fixedly connected with the gear 8 and used for driving a rack 2 to rotate, and the rack 2 meshed with the gear 8 is fixedly sleeved on the first mounting ring 3 and used for driving the first mounting ring 3 to rotate;
in this embodiment, the rotating rod 11 is fixedly sleeved with a bearing 12 for improving the stability of the rotating rod 11 during rotation, the bearing 12 is fixedly sleeved with a support ring 10 for supporting the rotating rod 11, and the lower end of the support ring 10 is fixedly connected with the upper end of the pipe body 1;
in this embodiment, at first, through 11 rotations of bull stick after servo motor 9 drives, drive gear 8 through bull stick 11 and rotate, drive first collar 3 through gear 8 and 2 meshed effects of rack and rotate, drive installation pole 7 through first collar 3 and rotate around body 1, drive scraper blade 6 through installation pole 7 and carry out the defrosting operation to body 1 surface, and the defrosting operation can be accomplished around 1 rotatory round of body to scraper blade 6, the utility model discloses a gear drive's mode makes the rotatory round of collar can accomplish defrosting work to the body, reduces servo motor operating time, and efficiency is higher.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a defroster of cold chain transport vechicle, includes body (1), its characterized in that: a second mounting ring (5) and a first mounting ring (3) are sequentially sleeved on the pipe body (1) from left to right in a rotating manner, an installation rod (7) is arranged between the second installation ring (5) and the first installation ring (3), two ends of the mounting rod (7) are respectively fixedly connected with the first mounting ring (3) and the second mounting ring (5), a scraper (6) is fixedly connected with one side of the mounting rod (7) close to the pipe body (1), a servo motor (9) is arranged at the upper end of the pipe body (1) and close to the right side of the first mounting ring (3), the lower end of the servo motor (9) is fixedly connected with the upper end of the tube body (1), the tail end of an output shaft of the servo motor (9) is fixedly connected with a rotating rod (11), one end of the rotating rod (11) far away from the servo motor (9) is fixedly connected with a gear (8), and a rack (2) meshed with the gear (8) is fixedly sleeved on the first mounting ring (3).
2. The defrosting device of a cold chain transport vehicle according to claim 1, wherein: the pipe is characterized in that a bearing (12) is fixedly sleeved on the rotating rod (11), a support ring (10) is fixedly sleeved on the bearing (12), and the lower end of the support ring (10) is fixedly connected with the upper end of the pipe body (1).
3. The defrosting device of a cold chain transport vehicle according to claim 1, wherein: the first mounting ring (3) and the second mounting ring (5) are opposite in side and are provided with limiting rings (4), and the limiting rings (4) are fixedly sleeved on the pipe body (1).
4. The defrosting device of a cold chain transport vehicle according to claim 3, wherein: and a plurality of grooves are formed in the opposite side walls of the two limiting rings (4), balls are rotationally connected in the grooves and respectively abut against the side walls of the first mounting ring (3) and the second mounting ring (5).
5. The defrosting device of a cold chain transport vehicle according to claim 1, wherein: the number of the mounting rods (7) is multiple.
6. The defrosting device of a cold chain transport vehicle according to claim 1, wherein: the distance between the scraper (6) and the pipe body (1) is 2mm-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917629.XU CN213514609U (en) | 2020-09-05 | 2020-09-05 | Defrosting device of cold chain transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917629.XU CN213514609U (en) | 2020-09-05 | 2020-09-05 | Defrosting device of cold chain transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213514609U true CN213514609U (en) | 2021-06-22 |
Family
ID=76445271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021917629.XU Expired - Fee Related CN213514609U (en) | 2020-09-05 | 2020-09-05 | Defrosting device of cold chain transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213514609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686058A (en) * | 2021-09-11 | 2021-11-23 | 河南联顺食品有限公司 | Gaseous flushing and blowing defrosting device based on condenser in quick-frozen food production |
-
2020
- 2020-09-05 CN CN202021917629.XU patent/CN213514609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686058A (en) * | 2021-09-11 | 2021-11-23 | 河南联顺食品有限公司 | Gaseous flushing and blowing defrosting device based on condenser in quick-frozen food production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 210000 104, building 3, No. 69, Aoti street, Jianye District, Nanjing, Jiangsu Province Patentee after: Jiuma (Jiangsu) Logistics Management Co.,Ltd. Address before: Room 179, No. 179, Wenjing West Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province, 211199 Patentee before: Jiangsu xianlida Logistics Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |