CN219213118U - Plate-shaped part goods shelf capable of realizing multi-layer linkage - Google Patents

Abstract

The utility model relates to the field of part transportation, and discloses a plate-shaped part goods shelf capable of realizing multi-layer linkage, which comprises a main frame, wherein the bottom of the main frame is provided with universal wheels, the top of the main frame is provided with a top plate, the main frame is provided with guide rods which are vertically arranged, the guide rods are slidably provided with bearing tables which are horizontally arranged, the bearing tables are arranged in an array manner along the vertical direction, the main frame is also provided with a driving mechanism for driving the bearing tables to lift, and the bottoms of the bearing tables and the top plate are respectively provided with a pressing component for flexibly pressing parts positioned below the bearing tables; in this application, the plummer sets up to liftable, so at every turn when placing the part towards the plummer or getting from the plummer and take the part, can make the plummer be in the height of predetermineeing, and more laborsaving, after the part loading finishes, can order about the plummer in proper order to shift up, hold the part through the flexible pressure of pressure holding member to when avoiding goods shelves to remove, the part takes place to drop.

Description

Plate-shaped part goods shelf capable of realizing multi-layer linkage

Technical Field

The utility model relates to the field of part transportation, in particular to a plate-shaped part goods shelf capable of achieving multi-layer linkage.

Background

In the processing production process of automobile parts, parts which finish a certain process are transported to the next process, a transport tool which is commonly used is provided with a revolving rack, namely a movable goods shelf, and other parts besides the automobile parts can be transported by using the movable goods shelf.

The applicant finds a Chinese patent with an authorized bulletin number of CN210101669U through retrieval, and the comparison document discloses a large-capacity turnover trolley which comprises a vertical frame above a bottom frame and universal casters below the bottom frame, wherein a first support frame, a second support frame and a third support frame are arranged on the vertical frame at intervals, a first placing table, a second placing table and a third placing table are arranged on the first support frame, the second support frame and the third support frame, the first placing table and the second placing table are rotationally connected to the first support frame and the second support frame, and when a workpiece on the third placing table needs to be taken, the first placing table and the second placing table are supported through a first nitrogen spring and a second nitrogen spring, so that larger loading capacity can be met, and the taking and the moving are smooth and labor-saving; but it suffers from the following disadvantages: 1. although the placing table can deflect through the arrangement of the nitrogen spring, so that the placing table below is convenient for carrying out part loading or taking, the height of the placing table for bearing the parts is unchanged in the loading or taking process, the lowest placing table needs a worker to bend down, and the uppermost placing table needs a worker to lift the parts, so that the situation is more laborious; 2. in the process of moving the stand after the part is placed, the distance between the upper placing table and the lower placing table is not adjustable, and the limiting structures are not arranged on the two sides of the placing table, so that the problem that the part falls easily occurs.

Based on the above, the utility model provides a plate-shaped part shelf capable of multi-layer linkage.

Disclosure of Invention

In order to solve the problems mentioned in the background above, the present utility model provides a plate-like part shelf capable of multi-layer linkage.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.

The utility model provides a but platy part goods shelves of multilayer linkage, includes the body frame, and the bottom of body frame is provided with the universal wheel, the top is provided with the roof, is provided with the guide arm that is vertical arrangement on the body frame, slidable mounting has the plummer that is horizontal arrangement on the guide arm, and the plummer is provided with a plurality of along vertical direction array, still is provided with the actuating mechanism that is used for driving the plummer to take place to go up and down on the body frame, and the bottom of plummer and roof all is provided with and is used for carrying out the pressure to the part that is located its below and holds the component flexibly.

Further, the driving mechanism comprises a threaded rod and a rotating shaft which are vertically arranged on the main frame, a lug in threaded connection with the threaded rod is arranged on one side of the bearing table, a plurality of output gears are arranged on the threaded rod corresponding to the bearing table, and the heights of the output gears are different.

Further, the driving mechanism further comprises a support arranged on the main frame in a lifting manner, an input gear, an intermediate gear and a driving gear are arranged on the support, the input gear corresponds to the output gear and can be meshed with the output gear, the intermediate gear is arranged between two adjacent groups of input gears, the driving gear is sleeved on the rotating shaft in a spline mounting manner, when the driving gear moves along with the support, the rotating shaft continuously outputs power towards the driving gear, and the driving gear is meshed with any one of the input gears.

Further, the driving mechanism also comprises an electric telescopic rod for driving the bracket to lift and a main motor for driving the rotating shaft to rotate.

Further, the pressing component comprises a pressing body and a sliding sleeve arranged on the lower end face of the bearing table or the lower end face of the top plate, a limiting ring is arranged at the lower opening of the sliding sleeve, a sliding plate is arranged at the top end of the pressing body, the sliding plate and the sliding sleeve form sliding fit, the bottom end of the pressing body extends out of the sliding sleeve, and a spring is arranged between the pressing body and the bearing table or between the pressing body and the top plate.

Further, the main frame is provided with a housing, the driving mechanism is arranged in the housing, the housing is provided with an avoidance hole for avoiding the lug, and two groups of telescopic dust plates respectively positioned on the upper side and the lower side of the lug are arranged in the avoidance hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the application, the bearing table is arranged to be liftable, so that the bearing table can be at a preset height each time when a part is placed towards the bearing table or taken from the bearing table, and the labor is saved;

furthermore, the driving mechanism for driving the bearing table to lift can realize the purpose of independently driving the threaded rods to rotate by only needing two power sources of the main motor and the electric telescopic rod, and the power sources are fewer and the cost is lower;

2. after the parts are loaded, the bearing table can be sequentially driven to move upwards, so that the parts placed on the bearing table are contacted with the lower end face of the bearing table above or the top plate, and then the parts on the bearing table below are pressed and held through the top plate or the bearing table above, so that the parts are prevented from falling easily when the goods shelf moves;

furthermore, the arrangement of the pressing component is more stable in pressing the part on one hand, and the flexible pressing of the pressing component can avoid damaging the part on the other hand.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial schematic view of a main frame;

FIG. 3 is a schematic view of a carrier, a drive mechanism, and a hold-down member;

FIG. 4 is a top view of the drive mechanism;

fig. 5 is a cross-sectional view of the hold-down member.

The reference numerals in the drawings are:

100. a main frame; 101. a top plate; 102. a guide rod; 103. a housing; 104. avoidance holes; 200. a carrying platform; 300. a driving mechanism; 301. a threaded rod; 302. an output gear; 303. a bracket; 304. an input gear; 305. an intermediate gear; 306. a drive gear; 307. a rotating shaft; 400. a pressing member; 401. a sliding sleeve; 402. a pressing body; 403. and (3) a spring.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-5, a plate-shaped part shelf capable of multi-layer linkage comprises a main frame 100, wherein universal wheels are arranged at the bottom of the main frame 100, a top plate 101 is arranged at the top of the main frame 100, guide rods 102 which are vertically arranged are arranged on the main frame 100, a plurality of bearing tables 200 which are horizontally arranged are slidably arranged on the guide rods 102, a plurality of bearing tables 200 are arranged in an array along the vertical direction, a driving mechanism 300 for driving the bearing tables 200 to lift is further arranged on the main frame 100, and the movement of each group of bearing tables 200 is independent and does not interfere with each other.

In use, the carrier 200 is described as three sets of examples: the first, second and third parts are sequentially arranged from top to bottom;

firstly, three groups of bearing tables 200 are all close to the bottom of the main frame 100, then the first bearing table 200 is lifted to a preset height, the preset height refers to the most labor-saving height when a worker places a part towards the bearing table 200 or takes the part from the bearing table 200, the first bearing table 200 continues to move upwards after being fully loaded, then the second bearing table 200 moves upwards with the third bearing table 200, the first bearing table 200 is close to the first bearing table 200, the second bearing table 200 moves to the preset height, then the part is placed towards the third bearing table 200, the second bearing table 200 moves downwards after being placed, then the second bearing table 200 moves downwards to the preset height, and the part is placed towards the second bearing table 200, so that each time the part is placed, the bearing table 200 is at the preset height, and labor is saved.

Specifically, as shown in fig. 3 and fig. 4, the driving mechanism 300 includes a threaded rod 301 and a rotating shaft 307 vertically disposed on the main frame 100, one side of the bearing table 200 is provided with a lug, which is in threaded connection with the threaded rod 301, when the threaded rod 301 rotates, the bearing table 200 is driven to lift, the threaded rod 301 is provided with a plurality of output gears 302 corresponding to the bearing table 200, and each threaded rod 301 is provided with different heights of the output gears 302, which are distributed in a step manner.

The driving mechanism 300 further includes a bracket 303, an electric telescopic rod, and a main motor, wherein the bracket 303 is arranged on the main frame 100 in a lifting manner, the electric telescopic rod is used for driving the bracket 303 to lift, the main motor is used for driving the rotating shaft 307 to rotate, and the main motor and the electric telescopic rod are all realized in the prior art and are not illustrated in the drawings, and are not described in detail.

The support 303 is further provided with an input gear 304, an intermediate gear 305 and a driving gear 306, wherein the input gear 304 corresponds to the output gear 302 and can be meshed with the output gear 302, the intermediate gear 305 is arranged between two adjacent groups of input gears 304, and the driving gear 306 is sleeved on the rotating shaft 307 in a spline mounting mode, so that when the rotating shaft 307 rotates, the driving gear 306 is continuously driven to rotate, the driving gear 306 is meshed with any one of the input gears 304 and finally rotates together with all the input gears 304, and due to the arrangement of the intermediate gear 305, the rotation directions of all the input gears 304 are the same.

The working process of the driving mechanism 300 is specifically:

the main motor drives the rotating shaft 307 to rotate, and all the input gears 304 synchronously rotate in the same direction under the mutual cooperation of the input gears 304 and the intermediate gears 305;

at the same time, the electric telescopic rod drives the bracket 303 to move up and down, when the input gear 304 and the corresponding output gear 302 are meshed, the corresponding threaded rod 301 can be rotated through the cooperation of the input gear 304 and the output gear 302, and the corresponding carrying platform 200 can be lifted and lowered.

In the above process, the purpose of independently driving the plurality of threaded rods 301 to rotate can be achieved by only using two power sources of the main motor and the electric telescopic rod, so that the power sources are fewer and the cost is lower;

in the above process, due to the arrangement of the intermediate gear 305, all the input gears 304 are synchronously rotated in the same direction, if not, but the adjacent two input gears 304 are meshed, the rotation directions of the adjacent two input gears 304 are synchronously opposite, when the adjacent two threaded rods 301 are driven to rotate by the main motor, if the rotation directions of the two threaded rods 301 are the same, the adjacent two threaded rods 301 are driven to rotate, so that when the corresponding bearing table 200 moves up and down, the corresponding rotation directions of the main motor are opposite, which increases the requirement on the control instruction of the main motor, increases the difficulty of programming of a preset program, and when the two threaded rods 301 are opposite in rotation directions, the adjacent two threaded rods 301 need to be noticed to keep opposite in rotation direction when assembling the shelf, and increases the assembly difficulty.

Further, since the height of each group of the carrying platforms 200 is adjustable, after the loading of the parts is completed, the carrying platforms 200 can be sequentially driven to move upwards, so that the parts placed on the carrying platforms 200 are contacted with the lower end surface of the carrying platform 200 above, and then the parts on the carrying platform 200 below are pressed by the carrying platform 200 above, so that the parts are easy to fall off when the shelf moves.

Further, in order to avoid damage to the parts during the holding, the bottoms of the carrying platform 200 and the top plate 101 are provided with holding members 400, so as to flexibly hold the parts, and it should be noted that the bottom of the lowermost carrying platform 200 is not required to be provided with the holding members 400.

Specifically, as shown in fig. 5, the pressing member 400 includes a sliding sleeve 401 disposed on a lower end surface of the carrying platform 200 or a lower end surface of the top plate 101, and a pressing body 402 slidably disposed in the sliding sleeve 401, a limiting ring is mounted at a lower opening of the sliding sleeve 401, a sliding plate is disposed at a top end of the pressing body 402, the sliding plate and the sliding sleeve 401 form a sliding fit, a bottom end of the pressing body 402 extends out of the sliding sleeve 401 and is used for pressing a part, and a spring 403 is disposed between the pressing body 402 and the carrying platform 200 or the top plate 101.

Further, the main frame 100 is provided with the housing 103, the driving mechanism 300 is arranged in the housing 103, so that impurities such as dust and the like can not affect the operation of the driving mechanism 300, the housing 103 is provided with the avoidance holes 104 for avoiding the lugs, the avoidance holes 104 are provided with telescopic dust boards, the telescopic dust boards in each group of the avoidance holes 104 are provided with two groups and are respectively positioned on the upper side and the lower side of the lugs, the telescopic dust boards are realized in the prior art, and redundant description is omitted.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (6)

1. The utility model provides a but platelike parts goods shelves of multilayer linkage, includes body frame (100), and the bottom of body frame (100) is provided with the universal wheel, the top is provided with roof (101), its characterized in that: be provided with guide arm (102) that are vertical arrangement on body frame (100), slidable mounting has plummer (200) that are horizontal arrangement on guide arm (102), plummer (200) are provided with a plurality of along vertical direction array, still are provided with on body frame (100) to be used for driving plummer (200) to take place actuating mechanism (300) that go up and down, and the bottom of plummer (200) and roof (101) all is provided with and is used for carrying out flexible pressure to the part that is located its below and hold component (400).

2. A multi-layer interlocking plate-like parts pallet as defined in claim 1, wherein: the driving mechanism (300) comprises a threaded rod (301) and a rotating shaft (307) which are vertically arranged on the main frame (100), a lug which is in threaded connection with the threaded rod (301) is arranged on one side of the bearing table (200), a plurality of output gears (302) are arranged on the threaded rod (301) corresponding to the bearing table (200), and the heights of the output gears (302) are different.

3. A multi-layer interlocking plate-like parts pallet as defined in claim 2, wherein: the driving mechanism (300) further comprises a support (303) which is arranged on the main frame (100) in a lifting mode, an input gear (304), an intermediate gear (305) and a driving gear (306) are arranged on the support (303), the input gear (304) corresponds to the output gear (302) and can be meshed with the output gear (302), the intermediate gear (305) is arranged between two adjacent groups of input gears (304), the driving gear (306) is sleeved on the rotating shaft (307) in a spline mounting mode, and when the driving gear (306) moves along with the support (303), the rotating shaft (307) continuously outputs power towards the driving gear (306), and the driving gear (306) is meshed with any one of the input gears (304).

4. A multi-layer interlocking plate-like parts pallet as defined in claim 2, wherein: the driving mechanism (300) further comprises an electric telescopic rod for driving the bracket (303) to lift and a main motor for driving the rotating shaft (307) to rotate.

5. A multi-layer interlocking plate-like parts pallet as defined in claim 1, wherein: the pressing component (400) comprises a pressing body (402), a sliding sleeve (401) arranged on the lower end face of the bearing table (200) or the lower end face of the top plate (101), a limiting ring is arranged at the lower opening of the sliding sleeve (401), a sliding plate is arranged at the top end of the pressing body (402) and forms sliding fit with the sliding sleeve (401), the sliding sleeve (401) extends out of the bottom end of the pressing body (402), and a spring (403) is arranged between the pressing body (402) and the bearing table (200) or the top plate (101).

6. A multi-layer interlocking plate-like parts pallet as defined in claim 2, wherein: be provided with housing (103) on body frame (100), actuating mechanism (300) set up in housing (103), are provided with on housing (103) and are used for dodging hole (104) of lug and dodge hole (104) in be provided with respectively be located two sets of telescopic dust boards of both sides about the lug.

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