CN215249411U

CN215249411U - Carrier protector and vertical elevator

Info

Publication number: CN215249411U
Application number: CN202121722999.2U
Authority: CN
Inventors: 陈海锋; 刘爽; 吴云江
Original assignee: Zhejiang Risun Intelligent Technology Co ltd
Current assignee: Zhejiang Risun Intelligent Technology Co ltd; Zhejiang Ruisheng Intelligent Technology Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-21
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a carrier protector and vertical lift belongs to suspension technical field. The utility model provides a carrier protection device, which comprises a driving mechanism and a baffle plate, wherein the driving mechanism is arranged on a frame; the baffle plate is rotatably arranged on the frame; the baffle is connected with the driving mechanism, and the driving mechanism drives the baffle to rotate, so that the baffle is switched between a horizontal state and a vertical state. When the baffle is horizontal, the carrier drives the hanging basket to move without obstacles; when the baffle is vertical, can restrict rocking of hanging flower basket and make the hanging flower basket static, simple to operate, simple structure.

Description

Carrier protector and vertical elevator

Technical Field

The utility model relates to a suspension system technical field, more specifically say, relate to a carrier protector and vertical lift machine.

Background

Currently, when conveying objects, an inclined lifting system is often used to lift the objects to a high position and then transfer the objects to a conveyor track. The system occupies a large area, and is not suitable for occasions with high requirements on land use, such as supermarkets, stores and the like. In this case, a vertical lift system with a small footprint is a good choice.

Chinese patent application No. CN201610764045.5, 2016, 8, 31, discloses a vertical lift delivery system. The system uses the delivery frame of the delivery nozzle with the self-overturning function to realize the transfer of the vertically lifted object. However, the structure for transferring the articles through overturning is complex, and particularly under the condition that the articles are heavy, the delivery nozzle is firmly pressed by the articles, so that overturning is difficult, and the articles are difficult to transfer in time. Moreover, the vertical lifting delivery system can only deliver the clothes hangers to the end part of the conveying rail, cannot deliver the clothes hangers to the middle position of the conveying rail, is only suitable for hook clothes hangers and is not suitable for a carrier disclosed by the application number CN 201720436422.2.

The Chinese patent (application No. CN201710262725.1, application date 2017, 4 and 30) discloses a vertical elevator, which comprises an upright column, a driving wheel set, a lifting chain, a slope block and a delivery frame, wherein the upright column is vertical to a horizontal plane, the lifting chain is arranged on the upright column, the driving wheel set is used for driving the lifting chain to do vertical reciprocating motion on the upright column, the delivery frame is horizontally arranged on the lifting chain, the delivery frame comprises a frame body, a movable part and a reset device, the movable part is sleeved on the frame body and can move back and forth along the frame body, the reset device enables the movable part to reset, the front end of the frame body is used for hanging an object carrier, when the movable part does not move, the front end of the frame body extends out of the front end of the movable part, and when the movable part moves, the front end of the movable part can push the object carrier out of the front end of the frame body; the slope block is used for enabling the movable part of the goods conveying rack to move forwards along the rack body, and a gap is formed in the middle of the slope block and used for the lifting chain and the rack body of the goods conveying rack to pass through. This patent is also only applicable to hook hangers and not to carriers as disclosed in application No. CN 201720436422.2.

The carrier can rock when being lifted along with the lifting machine, if the carrier is static, the working efficiency of the lifting machine can be influenced, particularly, a hanging basket on the carrier is easy to rock, and a mechanism capable of enabling the hanging basket to be fast static needs to be developed.

Disclosure of Invention

The utility model aims to overcome the problem that the hanging flower basket of hanging after the carrier targets in place easily rocked among the prior art, provide a carrier protector, when the baffle erects, can restrict rocking of hanging flower basket and make the hanging flower basket static fast.

The utility model discloses a carrier protection device, which comprises a driving mechanism and a baffle plate, wherein the driving mechanism is arranged on a frame; the baffle plate is rotatably arranged on the frame; the baffle is connected with the driving mechanism, and the driving mechanism drives the baffle to rotate, so that the baffle is switched between a horizontal state and a vertical state.

The utility model utilizes the driving mechanism to control the rotation of the baffle, when the baffle is horizontal, the carrier drives the hanging basket to move without obstacle; when the baffle is vertical, can restrict rocking of hanging flower basket and make the hanging flower basket static.

As a further improvement, the baffle includes preceding baffle and backplate, preceding baffle rotationally installs respectively on the frame with the backplate, and preceding, backplate pass through the horizontal pole and connect, actuating mechanism pass through the connecting rod with the horizontal pole is connected. The front baffle and the rear baffle are separately arranged and can respectively act on two ends of a hanging basket and the like hung on the carrier, so that the hanging basket and the like are fast and static. The front and the rear baffles are connected through the cross rod, and only one driving mechanism can drive.

As a further improvement of the present invention, the driving mechanism is a cylinder, the cylinder is vertically arranged, and a piston rod thereof is connected to the connecting rod.

As a further improvement of the present invention, the baffle is mounted on the frame by a mounting post, i.e., the baffle is rotatably mounted on the mounting post, which is mounted on the frame; when the baffle is in the level or vertical state, the erection column still is used for right the baffle carries out spacingly, avoids the baffle to rotate excessively, can be more stable be in these two kinds of states.

As a further improvement of the present invention, the free end of the baffle is a curved plate, and when the baffle is in a vertical state, the curved plate is bent from bottom to top to the outside. The curved plate can adapt to the working condition when the hanging basket is large, and the damage of the hanging basket when shaking is reduced.

The utility model discloses a vertical elevator, including the frame and crane, stand that set up in the frame, the slip end of crane is installed on the stand, can reciprocate along the stand, the free end of crane is provided with the rail of plugging into, and the carrier protector is installed on the frame, is located the side of crane movement track; when the connecting rail is in butt joint with the conveying line rail, the lowest point of a hanging basket or an article hung on the carrier is positioned between the height of the baffle in a horizontal state and the height of the baffle in a vertical state. When the baffle rotates, the baffle does not interfere with the hanging basket or articles, and when the baffle is horizontal, the carrier drives the hanging basket to move without obstacles; when the baffle is vertical, can restrict rocking of hanging flower basket and make the hanging flower basket static.

As a further improvement, be provided with two left and right carrier protector on the frame, left and right carrier protector is located the both sides that the crane removed the orbit respectively, and the distance between left and right carrier protector slightly is greater than the width of the hanging flower basket or the article of carrier carry. The hanging baskets and the like are limited from the left side and the right side, so that the hanging baskets and the like can be more quickly static without influencing the up-and-down movement of the carriers on the vertical elevator.

As a further improvement of the present invention, the top end and the bottom end of the upright post are provided with synchronous pulleys, the synchronous pulleys are fixed on the frame or the upright post, the synchronous pulleys are sleeved with the synchronous pulleys, and the driving wheel in the synchronous pulleys is driven by a motor; the synchronous belt drives the lifting frame to move up and down along the upright post.

As a further improvement of the utility model, the connecting rail further comprises a carrier sensing device, a carrier blocking and releasing device and a carrier anti-moving device; the carrier sensing device is used for detecting whether a carrier is arranged on the connecting rail or not; the carrier blocking and releasing device is used for blocking or releasing the carrier on the connecting rail; the carrier anti-return device is used for preventing the carrier from flowing backwards when the carrier is blocked by the carrier blocking and releasing device, and limiting the carrier between the carrier blocking and releasing device and the carrier anti-return device.

As a further improvement of the utility model, the device also comprises a tension wheel for tensioning the synchronous belt, and the tension wheel is arranged outside the synchronous belt and presses the synchronous belt inwards; and/or the side surface of the upright post is provided with a slide rail, the sliding end of the lifting frame is provided with a slide block, and the slide block is matched with the slide rail. On the one hand, the synchronous belt can be tensioned, on the other hand, the contact area between the synchronous belt and the synchronous belt wheel can be increased, and the transmission effect is improved. The slide block slides stably.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: adopt actuating mechanism drive baffle to rotate, when the baffle is vertical, can make the thing of hanging static fast, when the baffle rotated the horizontality, did not influence the lateral shifting of the thing of hanging. The front baffle and the rear baffle are arranged, and can block the hanging object along the length direction of the hanging object to enable the hanging object to be static. The utility model discloses still all set up carrier protector in the left and right sides of frame, carry on spacingly from the both sides of carry thing, the distance of the baffle of both sides slightly is greater than the width of the hanging flower basket or the article of carrier carry has formed the passageway of carry thing, does not influence vertical elevator and promotes the height of transfer chain from the below with carry thing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a first schematic structural view of the upright post and the lifting frame of the present invention;

FIG. 4 is a second schematic structural view of the upright post and the lifting frame of the present invention;

fig. 5 is a front view (without carrier) of the present invention;

FIG. 6 is a front view of the present invention (with a carrier);

fig. 7 is a schematic structural view (vertical state) of the carrier protection device of the present invention;

fig. 8 is a schematic structural view (horizontal state) of the carrier protection device of the present invention;

fig. 9 is a schematic view of the position relationship between the conveying line and the conveying line of the present invention.

The reference numerals in the schematic drawings illustrate:

1. a frame; 2. a column; 3. a synchronous pulley; 4. a motor; 5. a synchronous belt; 6. a tension wheel; 7. a lifting frame; 8. connecting rails; 9. a slider; 10. a slide rail; 11. a connecting plate; 12. a guard; 12.1, a cylinder; 12.2, a baffle plate; 12.3, connecting rods; 12.4, a cross bar; 12.5, mounting columns; 13. a carrier sensing device; 14. a carrier block release device; 15. a carrier; 16. a hanging basket; 17. a carrier withdrawal prevention device; 18. the left side of the conveying line; 19. and (6) conveying the right side of the line.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The structure, proportion, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention has no technical essence, and any structural modification, proportion relation change or size adjustment should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

Referring to fig. 7 and 8, the vehicle protection device 12 of the present embodiment includes an air cylinder 12.1 and a baffle 12.2 mounted on the frame 1, wherein the baffle 12.2 is rotatably mounted on the frame 1, and the air cylinder 12.1 drives the baffle 12.2 to rotate. For convenient installation, the bottom of the baffle 12.2 is hinged at the end of the mounting post 12.5, and the mounting post 12.5 is mounted on the frame 1. The cylinder drive baffle 12.2 switches between level and vertical two states, and when the baffle was horizontal, erection column 12.5 played the horizontal spacing effect, and when the baffle was erect, the tip of erection column 12.5 played vertical spacing effect for the baffle is at 0 degrees and 90 degrees within range rotations, avoids excessive rotation. As can be seen from the figure, the front and rear baffles are connected through a cross rod 12.4, a connecting rod 12.3 is installed in the middle of the cross rod 12.4, a piston rod of an air cylinder 12.1 is hinged with the connecting rod 12.3, the air cylinder is vertically arranged below the cross rod, and the front and rear baffles are driven by one air cylinder simultaneously. The distance between the front and rear fenders is equal to or less than the length of the basket 16 or other object to be hung, so as to limit the hanging object from both ends. The upper end of the baffle 12.2 is a curved plate which is bent from bottom to top to outside.

As shown in fig. 5 and 6, the protection devices 12 are arranged on the left and right sides of the frame 1, the distance between the left and right protection devices is slightly larger than the width of the hanging basket 16 or other objects to be hung, and the hung objects are limited from two sides. The distance between the baffles on the two sides is not too large, which can affect the limit, and too small can prevent the vertical elevator from lifting the hanging basket 16 from the lower part to the top.

Referring to fig. 6 and 9, the carrier protection device 12 is installed at a height that satisfies a requirement that when the docking rail 8 is docked with the track of the conveyor line (connecting the left side 18 and the right side 19 of the conveyor line), the lowest point of the basket 16 or the articles suspended on the carrier 15 is between the height when the baffle 12.2 is in the horizontal state and the height when the baffle is in the vertical state. Precisely, when the baffles 12.2 are horizontal, the carrier-carrying baskets 16 are allowed to pass laterally from above; when the baffle 12.2 is vertical, the carrier is blocked from passing.

Example 2

Referring to fig. 1 and 2, the vertical elevator of the present embodiment includes a frame 1, and a column 2 fixed in the frame, wherein synchronous pulleys 3 are disposed at the top end and the bottom end of the column 2, and the synchronous pulleys 3 may be fixed on the frame or the column. One synchronous pulley 3 is a driving wheel, the other synchronous pulley is a driven wheel, the driving wheel is driven by a motor 4, and a synchronous belt 5 is sleeved on the synchronous pulley 3 and is driven by the synchronous pulley 3.

Referring to fig. 1 and 2, the vertical elevator of the present embodiment further includes a tension pulley 6, and the tension pulley 6 presses the timing belt 5 inward, so that the timing belt 5 can be tensioned, and the contact area between the timing belt 5 and the timing pulley 3 can be increased, thereby improving the transmission effect. Preferably, the position of take-up pulley 6 can be adjusted, according to the adjustment of hold-in range 5, promotes the life of hold-in range 5.

Referring to fig. 4, the synchronous belt 5 is connected to a connecting plate 11 on the lifting frame 7, and the motor 4 is started to drive the synchronous belt 5, so as to further drive the lifting frame 7 to move up and down along the upright post 2. The suspension end of the lifting frame 7 is fixedly provided with a section of connection rail 8 which is used for connecting with the rail of the conveying line, connecting a carrier from the conveying line rail and returning the carrier on the connection rail 8 to the conveying line rail. The sliding end of the lifting frame 7 is provided with a sliding block 9, in order to improve the balance of the lifting frame 7, the left side and the right side of the sliding block 9 are respectively provided with one sliding rail 10, the left side and the right side of the upright post 2 are respectively provided with a sliding rail 10, the sliding block 9 is matched with the sliding rail 10, and the sliding block 9 can slide up and down along the sliding rail 10. Please refer to fig. 4, the left and right sides of the slide blocks 9 are respectively provided with 2 slide blocks, the slide blocks on the same side are distributed up and down along the upright post, and the plurality of slide blocks 9 formed in this way can make the lifting frame 7 more stable.

Referring to fig. 2 and 4, the lifting frame 7 includes at least 1 support rod, and the support rod and the lifting frame 7 form a triangular structure, so as to further improve the stability of the support. Preferably, the support pole is located at the lower part of the crane 7.

In fig. 5 and 6, the protection devices 12 are arranged on the left side and the right side of the frame 1, the two protection devices 12 are respectively positioned on the side of the moving track of the up-and-down movement of the lifting frame, and the distance between the baffles of the left protection device 12 and the right protection device 12 is matched with the width of a hanging basket 16 hung on a carrier 15. When the baffles 12.2 of both carrier guards 12 are vertical, the cradle is restrained from rocking from side to side and from quickly standing down.

One side of the connecting rail 8 is provided with a carrier sensing device 13, a carrier blocking and releasing device 14 is arranged inside or outside the connecting rail 8, and a carrier anti-retreating device 17 is arranged inside or outside the connecting rail. The carrier sensing device 13 is used for detecting whether a carrier is on the connecting rail 8. The carrier block and release device 14 is used for blocking or releasing the carrier. The carrier anti-return device is used for preventing the carrier from flowing backwards when the carrier is blocked by the carrier blocking and releasing device, and limiting the carrier between the carrier blocking and releasing device and the carrier anti-return device.

The left protection device, the right protection device, the carrier sensing device 13, the carrier blocking and releasing device 14 and the motor 4 are all connected with the controller.

The utility model discloses a control as follows:

1. initial state: the connection rail 8 is in connection and butt joint with the conveying line rail, the controller controls the carrier blocking and releasing device 14 to be in a blocking state, the right carrier protecting device is in a vertical state, and the left carrier protecting device is in a horizontal state.

2. The carrier enters the connecting rail 8 from the rail on the left side 18 of the conveying line, is blocked by the carrier blocking and releasing device 14, the hung basket is blocked by the right carrier protecting device, and after the carrier sensing device 13 continuously detects the carrier for a period of time, the controller controls the left carrier protecting device to be changed from a horizontal state to a vertical state. Thereby limiting the hanging basket from shaking left and right and leading the hanging basket to be quickly static.

3. After a period of time (the basket is still by default), the controller starts the motor 4 to lower the connecting rail 8 to the operating position, and the goods in the basket are unloaded or loaded.

4. After the article operation is finished, a lifting button is pressed (the lifting button is connected with the controller), the controller controls the motor 4 to be started, and the connecting rail 8 is lifted to be in butt joint with the conveying line rail.

5. The controller controls the carrier blocking and releasing device 14 to change from a blocking state to a releasing state, the left carrier protecting device and the right carrier protecting device to change from a vertical state to a horizontal state, and the carrier moves from the connecting rail to the rail on the right side 19 of the conveying line.

6. The carrier sensing device 13 cannot detect the carrier continuously, the controller controls the carrier blocking and releasing device 14 to be in a blocking state, the right carrier protecting device is in a vertical state, and the left carrier protecting device is in a horizontal state.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A carrier protection device is characterized in that: the device comprises a driving mechanism and a baffle plate, wherein the driving mechanism is arranged on a frame; the baffle plate is rotatably arranged on the frame; the baffle is connected with the driving mechanism, and the driving mechanism drives the baffle to rotate, so that the baffle is switched between a horizontal state and a vertical state.

2. The vehicle protection device of claim 1, wherein: the baffle comprises a front baffle and a rear baffle, the front baffle and the rear baffle are respectively and rotatably arranged on the frame, the front baffle and the rear baffle are connected through a cross rod, and the driving mechanism is connected with the cross rod through a connecting rod.

3. The vehicle protection device of claim 2, wherein: the driving mechanism is a cylinder, the cylinder is vertically arranged, and a piston rod of the cylinder is connected with the connecting rod.

4. The vehicle protection device according to claim 1, 2 or 3, wherein: the baffle is arranged on the frame through an installation column, namely, the baffle is rotatably arranged on the installation column, and the installation column is arranged on the frame; when the baffle is in a horizontal or vertical state, the mounting column is also used for limiting the baffle.

5. The vehicle protection device according to claim 1, 2 or 3, wherein: the free end of the baffle is a curved plate, and when the baffle is in a vertical state, the curved plate is bent from bottom to top to outside.

6. A vertical elevator characterized in that: the lifting frame comprises a frame and an upright post lifting frame arranged in the frame, wherein the sliding end of the lifting frame is arranged on the upright post and can move up and down along the upright post, and the suspension end of the lifting frame is provided with a connection rail; the vehicle guard of any of claims 1-5 mounted on the frame lateral to the crane travel path; when the connecting rail is in butt joint with the conveying line rail, the lowest point of a hanging basket or an article hung on the carrier is positioned between the height of the baffle in the horizontal state and the height of the baffle in the vertical state.

7. The vertical hoist as claimed in claim 6, characterized in that: the frame is provided with a left carrier protection device and a right carrier protection device, the left carrier protection device and the right carrier protection device are respectively positioned on two sides of the moving track of the lifting frame, and the distance between the left carrier protection device and the right carrier protection device is slightly larger than the width of a hanging basket or an article hung by the carriers.

8. Vertical hoisting machine as claimed in claim 6 or 7, characterized in that: synchronous belt wheels are arranged at the top end and the bottom end of the upright post, the synchronous belt wheels are fixed on the frame or the upright post, the synchronous belt is sleeved on the synchronous belt wheels, and driving wheels in the synchronous belt wheels are driven by a motor; the synchronous belt drives the lifting frame to move up and down along the upright post.

9. The vertical hoist as claimed in claim 8, characterized in that: the device also comprises a tension pulley for tensioning the synchronous belt; and/or, the stand side is provided with the slide rail, the slip end of crane is equipped with the slider, the slider with the slide rail cooperation.

10. Vertical hoisting machine as claimed in claim 6 or 7, characterized in that: the device also comprises a carrier sensing device, a carrier blocking and releasing device and a carrier anti-retreat device; the carrier sensing device is used for detecting whether a carrier is arranged on the connecting rail or not; the carrier blocking and releasing device is used for blocking or releasing the carrier on the connecting rail; the carrier anti-return device is used for preventing the carrier from flowing backwards when the carrier is blocked by the carrier blocking and releasing device, and limiting the carrier between the carrier blocking and releasing device and the carrier anti-return device.