CN214600873U

CN214600873U - Telescopic device

Info

Publication number: CN214600873U
Application number: CN202120435506.0U
Authority: CN
Inventors: 诸小强; 吴衍江; 刘帅; 张志伟
Original assignee: Shanghai Xincan Logistics Equipment Technology Co ltd
Current assignee: Shanghai Xincan Logistics Equipment Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-05
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to the technical field of telescopic operation, and discloses a telescopic device, which comprises a telescopic mechanism; the telescopic mechanisms are divided into at least two layers which are arranged side by side and connected in a joint manner, and the adjacent two layers of telescopic mechanisms are in sliding fit; meanwhile, the adjacent two layers of telescopic mechanisms are in transmission connection through a telescopic transmission mechanism. The telescopic device has high precision and accurate positioning; the labor intensity of workers can be reduced; the adaptability is good, can be compatible with the jar body of multiple specification. The telescopic device has the advantages of simple structure, high reliability and easy maintenance; and can meet the operation requirement of the tank body; can replace personnel to enter the tank body to complete the operation inside the tank body.

Description

Telescopic device

Technical Field

The utility model relates to a flexible operation technical field especially relates to a telescoping device.

Background

The container body is a liquid transport container with standard specification made of plate-shaped materials (steel plates, glass fiber reinforced plastics, engineering plastics and the like). The application in the industrial liquid transportation field is very wide. Long-distance transportation, storage and the like of some materials require container tanks. Therefore, the tank body is required to be deeply cleaned at intervals in the using process or every time when new materials are transported, on one hand, the tank body is kept clean, and on the other hand, the purity of the stored and transported materials is ensured.

In the prior art, most of the cleaning work of the tank body is realized in such a way that a worker enters the container tank body through a manhole, and the inner wall of the tank body is cleaned and flushed by cleaning tools such as a manual handheld high-pressure cleaning water gun, a handheld cleaning agent and the like. The existing cleaning working method has the disadvantages of poor cleaning effect, time and labor waste and low efficiency, and meanwhile, safety accidents are very easy to cause because manual work is needed to enter the cleaning working method. In addition, a part of cleaning modes which are easy to clean and remove stains are that the inner wall of the tank body is cleaned by a large-flow high-pressure three-dimensional rotating nozzle through large-flow high-temperature water containing various cleaning solvents, but the cleaning mode is not environment-friendly due to the use of the cleaning solvents, has high energy consumption and is difficult in sewage treatment, and the tank body cannot be cleaned accurately in all directions.

In summary, the disadvantages of the existing cleaning methods become more and more serious with the rapid development of the current logistics industry. And a device which can freely stretch into the tank body is needed, so that a cleaning mechanism (a spray head of the cleaning mechanism) or an inspection mechanism can accurately reach a specified position in the subsequent cleaning work of the tank body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a telescoping device to the inconvenient technical problem of the operation of stretching into of jar internal portion among the solution prior art.

In order to realize the purpose, the utility model discloses a technical scheme be:

a telescopic device comprises a telescopic mechanism; the telescopic mechanisms are divided into at least two layers which are arranged side by side and connected in a joint manner, and the adjacent two layers of telescopic mechanisms are in sliding fit; meanwhile, the adjacent two layers of telescopic mechanisms are in transmission connection through a telescopic transmission mechanism.

According to the utility model discloses a telescoping device, telescopic machanism's one end is connected with actuating mechanism, and actuating mechanism is connected with the transmission of flexible drive mechanism.

According to the utility model discloses a telescoping device, actuating mechanism includes the fixed bolster, installs the actuating motor on the fixed bolster, connects the power take off mechanism at the actuating motor output.

According to the utility model, the telescopic transmission mechanism comprises a rack arranged on the telescopic mechanism, and a synchronous belt wheel connected with the rack in a transmission way, and drives a synchronous belt; the driving synchronous belt is driven by the synchronous belt wheel and pulls the telescopic mechanism to slide; the synchronous belt wheel is connected with a transmission shaft, and the end part of the transmission shaft is connected with a gear meshed with the rack.

According to the utility model discloses a telescoping device, telescopic machanism establishes to multistage flexible.

According to the telescopic device of the utility model, the telescopic mechanism is divided into a fixed layer telescopic mechanism and at least one layer of sliding layer telescopic mechanism; and the sliding layer telescopic mechanism far away from the fixed layer telescopic mechanism is connected with an operating mechanism.

According to the telescopic device of the utility model, the telescopic mechanism is divided into a fixed layer telescopic mechanism and at least one layer of sliding layer telescopic mechanism; the sliding layer telescopic mechanism far away from the fixed layer telescopic mechanism is connected with a pneumatic pushing mechanism, the pneumatic pushing mechanism is connected with an operating mechanism, and the operating mechanism stretches along the length direction of the sliding layer telescopic mechanism.

According to the telescopic device of the utility model, the pneumatic pushing mechanism comprises a supporting component; and the supporting component is fixedly provided with an air cylinder component and a guide component, and the guide component is provided with a sliding block.

According to the utility model discloses a telescoping device, operation mechanism establishes to wiper mechanism, detection mechanism or measuring mechanism.

According to the utility model discloses a telescoping device, between fixed floor telescopic machanism and the sliding layer telescopic machanism, all be provided with between the adjacent two-layer sliding layer telescopic machanism and be used for the flexible gliding support guiding mechanism of sliding layer telescopic machanism.

The utility model has the advantages that:

the telescopic device has high precision and accurate positioning; the labor intensity of workers can be reduced; the adaptability is good, can be compatible with the jar body of multiple specification. The telescopic device has the advantages of simple structure, high reliability and easy maintenance; and can meet the operation requirement of the tank body; can replace personnel to enter the tank body to complete the operation inside the tank body.

The telescopic device is matched with the tank body for use, can be formed into a telescopic positioning device for operation in the tank body, can be matched with a cleaning mechanism for use, and is used for cleaning operation in the tank body.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the support and guide mechanism of FIG. 1 in cooperation with a sliding layer telescoping mechanism;

FIG. 5 is a schematic view of a portion of the sliding layer telescoping mechanism of FIG. 3 shown hidden;

FIG. 6 is a schematic view of the drive mechanism;

FIG. 7 is a schematic structural view of a telescopic transmission mechanism;

FIG. 8 is a schematic structural view of the support guide mechanism;

FIG. 9 is a schematic structural view of a pneumatic pushing mechanism;

reference numerals:

the device comprises a driving mechanism 1, a telescopic transmission mechanism 2, a support guide mechanism 3, a pneumatic pushing mechanism 4, a telescopic mechanism 5, a fixed support 11, a driving motor 12, a flexible connecting shaft 13, a power output mechanism 14, a driving synchronous belt 21, a transmission support mechanism 22, a gear 23, a rack 24, a synchronous belt wheel 25, a fixed buckle 26, a mechanism fixing support 31, a follow-up bearing support assembly 32, a transmission mechanism adjustable clamping assembly 33, a cylinder assembly 41, a support assembly 42, a guide assembly 43, a fixed layer telescopic mechanism 51 and a sliding layer telescopic mechanism 52.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Examples

Referring to fig. 1 to 9, the present invention provides a telescopic device, which includes a telescopic mechanism 5; the telescopic mechanisms 5 are divided into at least two layers which are arranged side by side and connected in a joint manner, and the adjacent two layers of telescopic mechanisms 5 are in sliding fit; meanwhile, the two adjacent layers of the telescopic mechanisms 5 are in transmission connection through the telescopic transmission mechanism 2.

This telescoping device further has following improvement:

with regard to the drive mechanism 1: as shown in fig. 6, one end of the telescopic mechanism 5 is connected with a driving mechanism 1, and the driving mechanism 1 is in transmission connection with a telescopic transmission mechanism 2.

The driving mechanism 1 comprises a fixed support 11, a driving motor 12 mounted on the fixed support 11, and a power output mechanism 14 connected to the output end of the driving motor 12.

Regarding the telescopic transmission mechanism 2: as shown in fig. 7, the telescopic transmission mechanism 2 includes a rack 24 disposed on the telescopic mechanism 5, and a synchronous pulley 25 in transmission connection with the rack 24 for driving the synchronous belt 21; the driving synchronous belt 21 is driven by a synchronous belt wheel 25, and the driving synchronous belt 21 pulls the telescopic mechanism 5 to slide; the synchronous pulley 25 is connected with a transmission shaft, and the end part of the transmission shaft is connected with a gear 23 meshed with a rack 24.

Regarding the telescopic mechanism 5: the telescopic mechanism 5 is set to be multi-stage telescopic.

The telescopic mechanism 5 is divided into a fixed layer telescopic mechanism 51 and at least one sliding layer telescopic mechanism 52; an operation mechanism is connected to the sliding layer telescoping mechanism 52 which is far away from the fixed layer telescoping mechanism 51.

The telescopic mechanism 5 is divided into a fixed layer telescopic mechanism 51 and at least one sliding layer telescopic mechanism 52; the sliding layer telescoping mechanism 52 far away from the fixed layer telescoping mechanism 51 is connected with a pneumatic pushing mechanism 4, the pneumatic pushing mechanism 4 is connected with an operating mechanism, and the operating mechanism extends and retracts along the length direction of the sliding layer telescoping mechanism 52.

With respect to the pneumatic thrusting mechanism 4: as shown in fig. 9, the pneumatic thruster mechanism 4 comprises a support assembly 42; the supporting component 42 is fixed with a cylinder component 41 and a guiding component 43, and the guiding component 43 is provided with a slide block.

The operation mechanism is a cleaning mechanism, a detection mechanism or a measurement mechanism.

In addition, a support guide mechanism 3 for the sliding layer telescoping mechanism 52 to slide telescopically is provided between the fixed layer telescoping mechanism 51 and the sliding layer telescoping mechanism 52, and between two adjacent sliding layer telescoping mechanisms 52, as shown in fig. 8.

From another perspective (in combination with the practical application of the technical solution, and taking the internal cleaning of the tank as an example):

this telescoping device, after the installation wiper mechanism, can use in the clearance of the internal portion of container jar, can solve the internal portion clearance effect of current container jar poor, the realistic problem of inefficiency and personal safety non-guarantee. And can be adapted to the automation equipment of various standard container tanks. The device can organically combine the machine, electricity and gas together to form a set of complete mechanism. The device can be controlled by an automatic system, can adapt to the cleaning process of the standard container tanks with various specifications, and can be effectively combined with an automatic standard container tank body storage and transportation cleaning detection production line.

Specifically, the telescopic device is designed according to the requirements of the actual standard container tank body cleaning process and the actual operation, can replace a mechanism that personnel enters the interior of the standard container tank body to complete the positioning of the spray head of the cleaning mechanism, and can operate through a supporting mechanism arranged on the tank body to complete the automatic telescopic in the interior of the container tank body, thereby ensuring that the cleaning spray head (or the inspection mechanism) can reach the designated position.

This telescoping device includes: the device comprises a driving mechanism 1, a telescopic transmission mechanism 2, a supporting and guiding mechanism 3 and a pneumatic pushing mechanism 4. The device can be controlled by an automatic system, can adapt to multi-specification standard container tanks and various cleaning processes, can be effectively combined with an automatic standard container tank storage and transportation cleaning detection production line, and realizes the replacement of the existing manual cleaning process. The driving mechanism 1 can control the driving motor 12 to drive the telescopic mechanism 5 at a specified distance through a system, so as to meet the requirements of being compatible with standard container tanks with different specifications. The drive mechanism 1 mainly has: the device comprises a fixed support 11, a driving motor 12, a flexible connecting shaft 13 and a power output mechanism 14. The telescopic transmission mechanism 2 completes the multi-stage transmission telescopic of a single power source through multi-stage transmission. The telescopic transmission mechanism 2 mainly comprises a driving synchronous belt 21, a transmission supporting mechanism 22, a gear 23 and a rack 24. The supporting guide mechanism 3 is arranged on the supporting mechanism (the telescopic mechanism 5 can be used as the supporting mechanism); can guarantee that wiper mechanism's installation is firm to stable flexible system specification distance, compatible different types of wiper mechanism satisfies the cleaning of many technologies. The supporting and guiding mechanism 3 mainly has: the mechanism comprises a mechanism fixing support 31, a follow-up bearing supporting component 32 and a transmission mechanism adjustable clamping component 33. The pneumatic pushing mechanism 4: the cylinder is the power supply, drives wiper mechanism to open through system control and stop, accomplish wiper mechanism and stretch out and draw back to the assigned position. The pneumatic pushing mechanism 4 mainly comprises: a cylinder assembly 41, a support assembly 42 and a guide assembly 43. The cylinder assembly 41 selects an SMC brand standard rodless cylinder, the cylinder assembly 41 is installed on the upper surface of the fourth layer of telescopic mechanism 5 through the supporting assembly 42, the guide assembly 43 is installed on the upper surface of the fourth layer of telescopic mechanism 5 synchronously, the external cleaning mechanism is installed on a hole position of a sliding block on the guide assembly 43 and a hole position of the cylinder assembly 41 through screws, and the cleaning mechanism is driven to move on the guide assembly 43 through stretching and retracting of the cylinder.

Further, the telescopic transmission mechanism 2 drives the telescopic mechanism 5 to move telescopically as follows. As shown in fig. 1, 3 and 5, the first-layer transmission, i.e., the lowermost-layer transmission, drives the first-layer synchronous belt 25 to rotate, the first-layer synchronous belt is fixed on the second-layer telescoping mechanism 5 through the fixing buckle 26, and the synchronous belt 25 rotates to drive the second-layer telescoping mechanism 5 to extend and retract; when the second layer of telescoping mechanism 5 extends and retracts, the gear 23 arranged on the second layer of telescoping mechanism is meshed with the rack 24 on the first layer of telescoping mechanism 5, so that the second layer of telescoping mechanism is driven to rotate; and the second layer synchronous belt pulley 25 is driven to rotate through the transmission shaft so as to drive the second layer synchronous belt, the second layer synchronous belt is fixed on the third layer telescopic mechanism 5 through the fixing buckle 26, and the synchronous belt pulley 25 rotates to drive the third layer telescopic mechanism 5 to extend and retract. And the multi-stage transmission of the telescopic mechanism 5 is completed in sequence. The first layer telescoping mechanism 5 is a fixed layer telescoping mechanism 51 and is used for driving the second layer telescoping mechanism 5 to move; the second to fourth layer telescoping mechanisms 5 are sliding layer telescoping mechanisms 52, and can be driven to simultaneously achieve telescoping.

The cleaning mechanism 1 is arranged on the pneumatic pushing mechanism 4 and then arranged on the fourth layer of telescopic mechanism 5 through the pneumatic pushing mechanism 4, and the telescopic mechanism 5 stretches to drive the cleaning mechanism to stretch. 2. The adjustable tightening component 33 of the transmission mechanism is used for realizing the function of tensioning the synchronous belt in the telescopic transmission mechanism 2. 3. The follow-up bearing support component 32 is a special bearing and is used for guiding and supporting between four layers of telescopic mechanisms 5, between every two layers of telescopic mechanisms 5, the follow-up bearing is installed on the telescopic mechanism 5 on the lower layer, a guide groove is processed on the upper layer of telescopic mechanism 5, and a follow-up bearing body can roll in the guide groove to play a role in supporting and guiding the two layers of telescopic mechanisms 5.

The device is provided with the cleaning mechanism, and can meet the requirement that cleaning spray head substitutes personnel enter the interior of the standard container tank body to complete the positioning of the cleaning spray head. The device is operated by a supporting mechanism arranged on the tank body, so that the automatic stretching inside the container tank body is completed, and the cleaning spray head (or the inspection mechanism) can reach a designated position. Furthermore, the device is fixed on a supporting mechanism, a cleaning mechanism is arranged on the pneumatic pushing mechanism 4, then the set cleaning procedure is completed through automatic program setting, the automatic cleaning is ensured to be timed and efficient, people do not need to participate in the working operation of the device during the operation of the device, and the system is switched according to the pre-collected parameters of the container bodies with different specifications and standards.

The working process is as follows:

the telescopic device is fixed on a supporting mechanism, a driving mechanism 1 pushes a telescopic mechanism 5 to a specified distance through a telescopic transmission mechanism 2 and a supporting guide mechanism 3 according to system setting, the system detects that the pushing is in place, a pneumatic pushing mechanism 4 is started to push out a cleaning mechanism arranged on the telescopic device, and other mechanisms are waited for to control the cleaning of the inner surface of the container body; after the set task is finished, the pneumatic pushing mechanism 4 retracts, the driving mechanism 1 retracts the telescopic mechanism 5 according to the system setting.

The key elements of the device adopt standard parts, the purchase period is relatively short, and the cost is low. The device has simple structure and easy maintenance, can meet the requirements of various processes, and has high operation precision and flexibility.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A telescopic device is characterized by comprising a telescopic mechanism; the telescopic mechanisms are divided into at least two layers which are arranged side by side and connected in a joint manner, and the adjacent two layers of telescopic mechanisms are in sliding fit; meanwhile, the adjacent two layers of telescopic mechanisms are in transmission connection through a telescopic transmission mechanism.

2. A telescopic device according to claim 1, characterized in that a drive mechanism is connected to one end of the telescopic mechanism, and the drive mechanism is in driving connection with the telescopic transmission mechanism.

3. A telescopic device according to claim 2, wherein the drive mechanism comprises a fixed support, a drive motor mounted on the fixed support, and a power take-off mechanism connected to the output of the drive motor.

4. The telescopic device according to claim 1, wherein the telescopic transmission mechanism comprises a rack arranged on the telescopic mechanism, a synchronous pulley in transmission connection with the rack, and a driving synchronous belt; the driving synchronous belt is driven by the synchronous belt wheel and pulls the telescopic mechanism to slide; the synchronous belt wheel is connected with a transmission shaft, and the end part of the transmission shaft is connected with a gear meshed with the rack.

5. A telescopic device according to any of claims 1-4, characterized in that the telescopic mechanism is provided as a multi-stage telescopic.

6. The telescopic device according to claim 5, wherein the telescopic mechanism is divided into a fixed layer telescopic mechanism and at least one sliding layer telescopic mechanism; and the sliding layer telescopic mechanism far away from the fixed layer telescopic mechanism is connected with an operating mechanism.

7. The telescopic device according to claim 5, wherein the telescopic mechanism is divided into a fixed layer telescopic mechanism and at least one sliding layer telescopic mechanism; the sliding layer telescopic mechanism far away from the fixed layer telescopic mechanism is connected with a pneumatic pushing mechanism, the pneumatic pushing mechanism is connected with an operating mechanism, and the operating mechanism stretches along the length direction of the sliding layer telescopic mechanism.

8. The telescopic device according to claim 7, wherein said pneumatic thrusting mechanism comprises a support assembly; and the supporting component is fixedly provided with an air cylinder component and a guide component, and the guide component is provided with a sliding block.

9. A telescopic device according to claim 6 or 7, characterized in that the working means are provided as washing means, detection means or measuring means.

10. A telescopic device according to claim 6 or 7, characterized in that a support guide mechanism for telescopic sliding of the sliding layer telescopic mechanism is arranged between the fixed layer telescopic mechanism and the sliding layer telescopic mechanism and between two adjacent sliding layer telescopic mechanisms.