CN218453667U

CN218453667U - Roller butt joint AGV commodity circulation dolly

Info

Publication number: CN218453667U
Application number: CN202222370649.5U
Authority: CN
Inventors: 吴伟杰; 魏志
Original assignee: Kunshan New Jienuo Automation Technology Co ltd
Current assignee: Kunshan New Jienuo Automation Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-02-07
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a cylinder butt joint AGV commodity circulation dolly, including base and lifting unit, be provided with the backup pad directly over the base, the equal fixed mounting in backup pad upper end both sides has the connecting plate, two be provided with a plurality of groups cylinder, front end between the connecting plate outside middle part fixed mounting has servo motor, two the bottom middle part is rotated and is connected with the lead screw between the connecting plate. The utility model discloses be provided with lifting unit, the staff of being convenient for highly adjusts the cylinder, make the high looks adaptation of conveyer belt in the height of cylinder and the production line, thereby the commonality of AGV commodity circulation dolly has been improved, secondly be provided with servo motor, the cooperation of lead screw and baffle is used, it is spacing to carry out the centre gripping to the product that is located the cylinder upper end for the baffle, and then when the AGV commodity circulation dolly meets accident and collides, the product of cylinder upper end can not follow AGV commodity circulation dolly and drop yet, staff's demand has been satisfied.

Description

AGV logistics trolley with butt joint of rollers

Technical Field

The utility model relates to an intelligent storage technical field specifically is a cylinder butt joint AGV commodity circulation dolly is related to.

Background

AGV commodity circulation dolly has good flexibility and high reliability, can reduce the mill to the demand of labour, has improved the security and the high efficiency of product equipment in the transportation, for conveyer belt and rail dolly, the space that AGV occupy and the energy that needs still less, the noise is lower relatively during the operation, the route transform is more nimble.

The prior art has the following problems: AGV commodity circulation dolly generally comprises cylinder and AGV control system, in the production line of mill, the conveyer belt conveying of good product in the production line of production comes out, cylinder upper end and conveyer belt upper end in the AGV commodity circulation dolly flush, make the product slide in on the AGV commodity circulation dolly, transport appointed place by AGV commodity circulation dolly again, and the height of current most AGV commodity circulation dolly cylinder is usually fixed, can not be well with the conveyer belt looks adaptation of co-altitude, make the AGV commodity circulation dolly of co-altitude not to be changed and transport, the commonality of AGV commodity circulation dolly has greatly been reduced, and when the unexpected collision takes place for AGV commodity circulation dolly, the product of shipment takes place to rock easily on the AGV commodity circulation dolly, thereby lead to the AGV product to drop or damage from the dolly.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, a cylinder butt joint AGV commodity circulation dolly is provided, this technical scheme has solved the height that most current AGV commodity circulation dolly cylinders that provide in the above-mentioned background art are fixed usually, can not be well with the conveyer belt looks adaptation of co-altitude not, make the AGV commodity circulation dolly of co-altitude not need to be changed and transport, the commonality of AGV commodity circulation dolly has greatly been reduced, and when AGV commodity circulation dolly takes place unexpected the collision, the product of shipment takes place to rock easily on the AGV commodity circulation dolly, thereby lead to the problem that the product dropped or damaged from the dolly.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a cylinder butt joint AGV commodity circulation dolly, includes base and lifting unit, be provided with the backup pad directly over the base, the equal fixed mounting in backup pad upper end both sides has the connecting plate, two be provided with a plurality of groups cylinder, front end between the connecting plate outside middle part fixed mounting has servo motor, two the bottom middle part rotates between the connecting plate and is connected with the lead screw, servo motor's output runs through front end the connecting plate outside middle part, and with the one end fixed connection of lead screw, the equal sliding connection in backup pad upper end both sides has the baffle, wherein, lifting unit includes the fixing base of fixed mounting in the inside intermediate position department in base upper end, fixing base one side rotates with the inside one side in base upper end and is connected with the threaded rod, base one side upper end middle part fixed mounting has driving motor, driving motor's output runs through base one side upper end middle part, and the one end fixed connection of threaded rod, the equal fixed mounting in the both sides in base upper end has first guide bar, two the surface sliding connection of first guide bar is connected with first guide block, the surface and the fly leaf threaded connection, the both sides of linking arm all are connected with first guide block, the bottom fixed connection block of second frame, the both sides of frame fixed connection block and the base.

Preferably, the bottom end of the first connecting arm is hinged to the first guide block, and the upper end of the first connecting arm is hinged to the connecting block.

Preferably, the bottom end of the second connecting arm is hinged to the fixing block, and the upper end of the second connecting arm is hinged to the second guide block.

Preferably, the middle part of the first connecting arm is hinged with the middle part of the second connecting arm.

Preferably, the screw threads arranged at the two ends of the screw rod are opposite in rotating direction, and the baffles at the two sides are respectively in threaded connection with the two ends of the screw rod.

Preferably, the four corners of the bottom end of the base are provided with universal wheels.

Compared with the prior art, the utility model provides a cylinder butt joint AGV commodity circulation dolly possesses following beneficial effect:

the utility model discloses be provided with lifting unit, the staff of being convenient for highly adjusts the cylinder for the high looks adaptation of conveyer belt in the height of cylinder and the production line, thereby improved the commonality of AGV commodity circulation dolly, secondly be provided with servo motor, lead screw and baffle cooperation use, make the baffle carry out the centre gripping spacing to the product that is located the cylinder upper end, and then when the AGV commodity circulation dolly meets accident and collides, the product of cylinder upper end also can not be followed AGV commodity circulation dolly and dropped, has satisfied staff's demand, just the utility model discloses simple structure, convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the upper end of the middle support plate of the present invention;

fig. 3 is a schematic structural view of the lifting assembly of the present invention;

fig. 4 is a schematic structural view of the middle lifting assembly at another viewing angle.

The reference numbers in the figures are:

1. a base; 101. a universal wheel; 102. a support plate; 103. a connecting plate; 104. a drum; 105. a servo motor; 106. a baffle plate; 107. a screw rod; 2. a lifting assembly; 201. a fixed seat; 202. a drive motor; 203. a threaded rod; 204. a fixed block; 205. a movable plate; 206. a first guide block; 207. connecting blocks; 208. a first connecting arm; 209. a second connecting arm; 210. a second guide bar; 211. a second guide block; 212. a frame; 213. a first guide bar.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a roller butt joint AGV logistics trolley comprises a base 1 and a lifting assembly 2, a support plate 102 is arranged right above the base 1, connecting plates 103 are fixedly arranged on two sides of the upper end of the support plate 102, a plurality of groups of rollers 104 are arranged between the two connecting plates 103, the rollers 104 are driven by a motor to rotate, the motor is electrically connected with an AGV control system, a servo motor 105 is fixedly arranged in the middle of the outer side of each front connecting plate 103, a lead screw 107 is rotatably connected to the middle of the outer side of each front connecting plate 103, an output end of the servo motor 105 penetrates through the middle of the outer side of each front connecting plate 103 and is fixedly connected with one end of the lead screw 107, baffles 106 are slidably connected to two sides of the upper end of the support plate 102, the thread directions set at two ends of the lead screw 107 are opposite, the baffles 106 are respectively in threaded connection with two ends of the lead screw 107, a plurality of groups of through holes are formed in the middle of one side of each baffle 106, the baffles are sleeved on the roller 104 through holes, the inner diameters of the through holes are larger than the diameters of the rollers 104, and the rollers 104 cannot be interfered by the baffles 106 during rotation. And the staff drives the screw rod 107 to rotate by starting the servo motor 105 and the output end of the servo motor 105, so that the baffles 106 on the two sides are close to or far away from each other, and the two baffles 106 can clamp products with different sizes.

Lifting unit 2 includes fixed mounting at the fixing base 201 of the inside intermediate position department of base 1 upper end, fixing base 201 one side is rotated with the inside one side of base 1 upper end and is connected with threaded rod 203, base 1 one side upper end middle part fixed mounting has driving motor 202, the output of driving motor 202 runs through base 1 one side upper end middle part, and with the one end fixed connection of threaded rod 203, the equal fixed mounting in both sides of base 1 upper end has first guide bar 213, the equal fixed mounting in surface sliding of two first guide bars 213 has first guide block 206, the surface and the fly leaf 205 threaded connection of threaded rod 203, the both sides of fly leaf 205 all with first guide block 206 fixed connection, the equal fixed connection in both sides of base 1 upper end, be provided with frame 212 directly over the base 1, the equal fixed mounting in frame 212 both sides has connecting block 207, the equal fixed mounting in frame 212 bottom both sides has second guide bar 210, the equal sliding connection in surface of two second guide bar 210 has second guide block 211, both sides between frame 212 and base 1 all are provided with first connecting arm 208 and second connecting arm 209, first connecting arm bottom end 208 and articulated connecting arm 209, first connecting block 206, connecting block 208 and articulated connecting arm upper end connecting arm 209, connecting block 209, connecting arm middle part and articulated connecting arm 209. And the staff drives the threaded rod 203 to rotate by starting the driving motor 202, so that the movable plate 205 moves along the threaded rod 203 in the direction close to or away from the output end of the driving motor 202, and then the two first guide blocks 206 move in the direction close to or away from the output end of the driving motor 202 at the same time, so that the frame 212 descends or ascends.

The four corners of the bottom of the base 1 are provided with universal wheels 101.

The working principle and the using process of the device are as follows: when a produced product is conveyed out of a conveyor belt in a production line, a worker observes the height of the conveyor belt to adjust the height of the roller 104, the output end of the drive motor 202 drives the threaded rod 203 to rotate by starting the drive motor 202, so that the movable plate 205 moves in a direction close to or far away from the output end of the drive motor 202 along the threaded rod 203, the frame 212 descends or ascends, the roller 104 descends or ascends, the height of the roller 104 is matched with the height of the conveyor belt, the product can conveniently slide into the upper end of the roller 104, the worker observes the size of the product, the output end of the servo motor 105 drives the threaded rod 107 to rotate by starting the servo motor 105, so that the two baffles 106 clamp the product, when the AGV logistics trolley collides accidentally, the clamped object cannot fall off from the trolley, and finally, when the AGV logistics trolley transports the product to a designated place, the product is unloaded by the unloading mechanism, and the demands of the worker are met.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The AGV logistics trolley with the roller butt joint is characterized by comprising a base (1) and a lifting assembly (2), wherein a supporting plate (102) is arranged right above the base (1), connecting plates (103) are fixedly mounted on two sides of the upper end of the supporting plate (102), a plurality of groups of rollers (104) are arranged between the two connecting plates (103), a servo motor (105) is fixedly mounted in the middle of the outer side of the front end connecting plate (103), a lead screw (107) is rotatably connected to the middle of the bottom end between the two connecting plates (103), the output end of the servo motor (105) penetrates through the middle of the outer side of the front end connecting plate (103) and is fixedly connected with one end of the lead screw (107), and a baffle (106) is slidably connected to two sides of the upper end of the supporting plate (102);

wherein, lifting unit (2) include fixed mounting at fixing base (201) of the inside intermediate position department in base (1) upper end, fixing base (201) one side is rotated with the inside one side in base (1) upper end and is connected with threaded rod (203), base (1) one side upper end middle part fixed mounting has driving motor (202), the output of driving motor (202) runs through base (1) one side upper end middle part, and with the one end fixed connection of threaded rod (203), the equal fixed mounting in base (1) upper end both sides has first guide bar (213), two the sliding surface of first guide bar (213) is connected with first guide block (206), the surface and fly leaf (205) threaded connection of threaded rod (203), the both sides of fly leaf (205) all with first guide block (206) fixed connection, the equal fixed connection in base (1) upper end both sides has first guide block (204), be provided with frame (212) directly over base (1), the equal fixed mounting in frame (212) both sides has connecting block (207), the equal fixed mounting in frame (212) bottom both sides has second guide bar (210), the equal connecting arm (208) and second guide bar (211) are provided with the equal connecting arm (209), second connecting arm (211).

2. The AGV logistics trolley of claim 1, wherein the rollers are connected to each other by a butt joint mechanism, the butt joint mechanism comprises: the bottom end of the first connecting arm (208) is hinged with the first guide block (206), and the upper end of the first connecting arm (208) is hinged with the connecting block (207).

3. The AGV logistics trolley of claim 1, wherein the rollers are connected to each other by a butt joint mechanism, the butt joint mechanism comprises: the bottom end of the second connecting arm (209) is hinged to the fixing block (204), and the upper end of the second connecting arm (209) is hinged to the second guide block (211).

4. The AGV logistics trolley of claim 1, wherein: the middle part of the first connecting arm (208) is hinged with the middle part of the second connecting arm (209).

5. The AGV logistics trolley of claim 1, wherein the rollers are connected to each other by a butt joint mechanism, the butt joint mechanism comprises: the screw threads arranged at the two ends of the screw rod (107) are opposite in rotating direction, and the baffles (106) at the two sides are respectively in threaded connection with the two ends of the screw rod (107).

6. The AGV logistics trolley of claim 1, wherein: the universal wheels (101) are arranged at four corners of the bottom end of the base (1).