CN210310116U - A dustproof rain-proof sealed cowling for freight - Google Patents
A dustproof rain-proof sealed cowling for freight Download PDFInfo
- Publication number
- CN210310116U CN210310116U CN201921155707.4U CN201921155707U CN210310116U CN 210310116 U CN210310116 U CN 210310116U CN 201921155707 U CN201921155707 U CN 201921155707U CN 210310116 U CN210310116 U CN 210310116U
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- rod
- screw rod
- proof
- rain
- block
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Abstract
A dustproof and rainproof sealing cover for cargo transportation comprises a transmission screw rod and a guide rod which are arranged on a vehicle body, wherein a motor is arranged at the end part of the transmission screw rod, the transmission screw rod is in rotating fit with a sliding block, a supporting rod is arranged on the sliding block, and dustproof cloth is arranged on the supporting rod; the slider is including a body, and a body has the through-hole that supplies the transmission lead screw to wear to establish and supplies the guiding hole that the guide bar wore to establish, this internal fixture block that is provided with the lead screw meshing of piece, and the fixture block rotates and sets up on a body, and the fixture block is including connecting rod and card tooth, this internal control mechanism that is provided with of piece. The transmission lead screw rotates under the driving of the motor, the sliding block arranged on the transmission lead screw starts to move under the action of the clamping teeth, and the sliding block controls whether to move on the transmission lead screw or not by controlling the meshing state between the clamping teeth and the transmission lead screw by the control mechanism in the moving process, so that the folding or unfolding direction of the dustproof cloth on the vehicle body can be controlled by a user, and the loading and unloading of cargos on the vehicle body are facilitated.
Description
Technical Field
The utility model relates to a freight technical field, concretely relates to dustproof rain-proof sealed cowling for freight.
Background
Cargo transportation is one of the main modes of modern transportation and is one of the two basic modes of transportation that constitute the transportation of cargo on land. It plays an important role in the whole transportation field and plays an increasingly important role. The transportation of goods is less influenced by climate and natural conditions, and the transportation capacity and the loading capacity of a single vehicle are large, so that the transportation is superior in the regularity and low cost of transportation, and various types of vehicles are added, so that the transportation vehicle can carry almost any goods and is almost not limited by weight and volume, which cannot be compared with the road and air transportation modes.
Chinese patent document with application number CN201621279041X discloses a commercial car dust keeper, including slider and guide, the slider with guide sliding connection, the slider includes support piece and covering, support piece sets up a plurality ofly, the covering is with a plurality of the slider is connected, the guide includes guide rail and connecting piece, the guide rail with support piece sliding connection.
Above-mentioned technical scheme pulls the slider through the rope and slides at the guide, and also connects through the rope between the adjacent guide, and the guide only can slide in proper order when strutting, and the covering also can only be followed one side of automobile body and covered toward the opposite side, and can meet the order of putting of needs adjustment goods on the automobile body at the goods handling in-process, and prior art has the improvement part.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dustproof and rainproof sealing boot for freight realizes the slip setting of sealing boot on the packing box through the slider with lead screw interval complex, makes things convenient for the loading and unloading of goods on the automobile body.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a dustproof and rainproof sealing cover for cargo transportation comprises a transmission screw rod and a guide rod which are arranged on a vehicle body, wherein a motor is arranged at the end part of the transmission screw rod, a sliding block is in rotating fit with the transmission screw rod, a supporting rod is arranged on the sliding block, and dustproof cloth is arranged on the supporting rod; the sliding block comprises a block body which is sleeved on the transmission screw rod, the block body is provided with a through hole for the transmission screw rod to penetrate through and a guide hole for the guide rod to penetrate through, a clamping block which is meshed with the screw rod is arranged in the block body, the clamping block is rotatably arranged on the block body and comprises a connecting rod and a clamping tooth at the end part of the connecting rod, and a control mechanism for controlling the rotation of the connecting rod is arranged in the block body.
Through adopting above-mentioned technical scheme, the transmission lead screw passes through the drive of motor and takes place to rotate, the slider that sets up on the transmission lead screw begins the motion under the effect of card tooth, thereby make the bracing piece motion that sets up on the slider prop open dustproof cloth on the automobile body, the slider is in the motion process, thereby control mechanism controls the slider through the engaged state control between card tooth and the transmission lead screw and whether moves on the transmission lead screw, make the user steerable dustproof cloth draw in or prop open the direction on the automobile body, thereby make things convenient for the loading and unloading of goods on the automobile body.
The utility model discloses further set up to: the control mechanism comprises an elastic part and an electromagnet which are arranged in the body, the elastic part pushes the connecting rod to enable the clamping teeth to be kept meshed with the transmission screw rod, the connecting rod is provided with an armature corresponding to the electromagnet, and the clamping teeth are separated from the transmission screw rod after the electromagnet is abutted against the armature.
By adopting the technical scheme, the elastic piece enables the clamping teeth to be meshed with the transmission screw rod by pushing the connecting rod, the sliding block is prevented from sliding on the transmission screw rod, and the electromagnet and the armature enable the connecting rod to rotate, so that the clamping teeth are separated from the transmission screw rod, the sliding block stops moving, and the independent control of the sliding blocks on the transmission screw rod is realized.
The utility model discloses further set up to: the automobile body is characterized by further comprising a supporting bottom plate fixed on the automobile body, and the bottom end of the sliding block is abutted to the supporting bottom plate.
Through adopting above-mentioned technical scheme, support the transmission lead screw through the butt of sliding block and supporting baseplate, avoid the transmission lead screw to take place deformation.
The utility model discloses further set up to: the supporting bottom plate is provided with a V-shaped supporting surface, a plurality of rollers are arranged on the supporting surface at intervals along the axial direction of the screw rod, and the bottom end of the sliding block is abutted to the rollers.
Through adopting above-mentioned technical scheme, reduce frictional force between slider and the supporting baseplate, reduce the load of motor.
The utility model discloses further set up to: the bottom end face of the sliding block is of an arc-shaped structure.
Through adopting above-mentioned technical scheme, guarantee that the slider has two points and takes place the butt with the holding surface, further guarantee the gliding stability of slider on supporting baseplate, reduce rocking of slider in the slip in-process.
The utility model discloses further set up to: the clamping blocks are uniformly distributed by taking the transmission screw rod as an axis.
By adopting the technical scheme, the sliding block can be ensured to slide stably.
The utility model discloses further set up to: the clamping block comprises a carry clamping block and a retreat clamping block, and the carry clamping block and the retreat clamping block are arranged oppositely.
Through adopting above-mentioned technical scheme, reduce required joint strength between fixture block and the piece body, be convenient for manufacture.
The utility model discloses further set up to: the guide rods are arranged in two numbers, and the two guide rods are uniformly arranged in parallel with the transmission screw rod.
Through adopting above-mentioned technical scheme, the guide bar can play the effect of restriction slider traffic direction on the one hand, and on the other hand can play the effect of supporting the transmission lead screw.
The utility model discloses further set up to: the guide rods are respectively arranged on the upper side and the lower side of the transmission screw rod.
Through adopting above-mentioned technical scheme, the guide bar of setting both sides can avoid the slider to use the transmission lead screw to take place to rotate as the axle about the transmission lead screw, can also support the transmission lead screw through the slider, avoids the transmission lead screw to take place to deform.
The utility model discloses further set up to: the support rod is a telescopic rod.
Through adopting above-mentioned technical scheme, the person of facilitating the use adjusts the height of dustproof cloth on the automobile body according to the goods demand.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a dustproof and rainproof sealing cover;
FIG. 2 is a schematic view showing a connection relationship between a slide block and a driving screw rod and a guide rod;
fig. 3 is a schematic structural diagram of a slider.
In the figure: 1. a vehicle body; 2. a transmission screw rod; 3. a guide bar; 4. an electric motor; 5. a slider; 51. a block body; 52. a through hole; 53. a guide hole; 53. a clamping block; 531. a connecting rod; 532. clamping teeth; 54. a control mechanism; 541. an elastic member; 542. an electromagnet; 543. an armature; 6. a support bar; 7. a support base plate; 71. a support surface; 72. and a roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a dustproof and rainproof sealing cover for cargo transportation comprises a transmission screw rod and a guide rod which are arranged on a vehicle body, wherein a motor is arranged at the end part of the transmission screw rod, the transmission screw rod is in running fit with a slide block, a support rod is arranged on the slide block, and dustproof cloth is arranged on the support rod; the sliding block comprises a block body which is sleeved on the transmission screw rod, the block body is provided with a through hole for the transmission screw rod to penetrate through and a guide hole for the guide rod to penetrate through, a clamping block which is meshed with the screw rod is arranged in the block body, the clamping block is rotatably arranged on the block body and comprises a connecting rod and a clamping tooth at the end part of the connecting rod, and a control mechanism for controlling the rotation of the connecting rod is arranged in the block body.
Furthermore, the control mechanism comprises an elastic part and an electromagnet which are arranged in the body, the elastic part pushes the connecting rod to enable the clamping teeth to be kept meshed with the transmission screw rod, the connecting rod is provided with an armature corresponding to the electromagnet, and the clamping teeth are separated from the transmission screw rod after the electromagnet is abutted to the armature.
Furthermore, the automobile body support device further comprises a support bottom plate fixed on the automobile body, and the bottom end of the sliding block is abutted to the support bottom plate.
Furthermore, the supporting bottom plate is provided with a V-shaped supporting surface, a plurality of rollers are arranged on the supporting surface at intervals along the axial direction of the screw rod, and the bottom end of the sliding block is abutted to the rollers.
Furthermore, the bottom end face of the sliding block is of an arc-shaped structure.
Furthermore, the clamping blocks are uniformly distributed by taking the transmission screw rod as an axis.
Furthermore, the fixture block comprises a carry fixture block and a retreat fixture block, and the carry fixture block and the retreat fixture block are arranged oppositely.
Furthermore, the number of the guide rods is two, and the two guide rods are uniformly arranged in parallel with the transmission screw rod.
Furthermore, the guide rods are respectively arranged on the upper side and the lower side of the transmission screw rod
Furthermore, the supporting rod is a telescopic rod.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A dustproof and rainproof sealing cover for cargo transportation is characterized by comprising a transmission screw rod and a guide rod, wherein the transmission screw rod and the guide rod are arranged on a vehicle body; the sliding block comprises a block body which is sleeved on the transmission screw rod, the block body is provided with a through hole for the transmission screw rod to penetrate through and a guide hole for the guide rod to penetrate through, a clamping block which is meshed with the screw rod is arranged in the block body, the clamping block is rotatably arranged on the block body and comprises a connecting rod and a clamping tooth at the end part of the connecting rod, and a control mechanism for controlling the rotation of the connecting rod is arranged in the block body.
2. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 1, wherein the control mechanism comprises an elastic member and an electromagnet which are arranged in the body, the elastic member pushes the connecting rod to keep the clamping teeth engaged with the transmission screw rod, an armature corresponding to the electromagnet is arranged on the connecting rod, and the clamping teeth are separated from the transmission screw rod after the electromagnet is abutted against the armature.
3. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 1 or 2, further comprising a supporting bottom plate fixed on the vehicle body, wherein the bottom end of the sliding block abuts against the supporting bottom plate.
4. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 3, wherein the supporting bottom plate has a V-shaped supporting surface, a plurality of rollers are arranged on the supporting surface at intervals along the axis direction of the screw shaft, and the bottom end of the sliding block abuts against the rollers.
5. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 4, wherein the end surface of the bottom end of the sliding block is of a circular arc structure.
6. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 1, wherein the clamping blocks are uniformly distributed by taking the transmission screw rod as an axis.
7. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 6, wherein the clamping block comprises a carry clamping block and a retreat clamping block, and the carry clamping block and the retreat clamping block are oppositely arranged.
8. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 1, wherein there are two guide rods, and the two guide rods are arranged in parallel with the transmission screw rod.
9. The dust-proof and rain-proof sealing cover for cargo transportation according to claim 8, wherein the guide rods are respectively arranged at the upper and lower sides of the driving screw rod.
10. The dust and rain protective enclosure for the transportation of cargo of claim 1, wherein said support rod is a telescoping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155707.4U CN210310116U (en) | 2019-07-22 | 2019-07-22 | A dustproof rain-proof sealed cowling for freight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155707.4U CN210310116U (en) | 2019-07-22 | 2019-07-22 | A dustproof rain-proof sealed cowling for freight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310116U true CN210310116U (en) | 2020-04-14 |
Family
ID=70125029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155707.4U Expired - Fee Related CN210310116U (en) | 2019-07-22 | 2019-07-22 | A dustproof rain-proof sealed cowling for freight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320632A (en) * | 2021-06-28 | 2021-08-31 | 徐州彭友车辆科技有限公司 | Carriage mechanism of electric tricycle |
-
2019
- 2019-07-22 CN CN201921155707.4U patent/CN210310116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320632A (en) * | 2021-06-28 | 2021-08-31 | 徐州彭友车辆科技有限公司 | Carriage mechanism of electric tricycle |
| CN113320632B (en) * | 2021-06-28 | 2022-04-08 | 徐州彭友车辆科技有限公司 | Carriage mechanism of electric tricycle |
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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: 20200414 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |