CN210204181U - Open type movable goods shelf - Google Patents

Abstract

The utility model relates to an open-type mobile goods shelf. The technical scheme is as follows: comprises a base, a frame body, a worm wheel, a fixing groove and a transmission mechanism. The utility model discloses rotatable goods shelves according to the parallel characteristics design of opposite side of parallelogram structure, the thing board of putting of goods shelves can remain the horizontality throughout when four bracing pieces at goods shelves rotate around the fixed point, thereby can make goods shelves adjust to the horizontality from vertical state, but the storage space of the vertical direction of make full use of during vertical state increases the storage capacity, goods shelves whole height reduces during the horizontality, make things convenient for goods handling, and the design of symmetry can guarantee synchronism and centrobaric stability when goods shelves adjust through a motor drive, choose for use worm gear transmission mode also to make the motion of goods shelves more steady and make goods shelves can not rotate by oneself because of worm gear's auto-lock nature, overall structure is simple, high durability and convenient use.

Description

Open type movable goods shelf

Technical Field

The utility model belongs to the storage equipment field relates to an open-type removes goods shelves.

Background

The movable goods shelves are divided into an open type movable goods shelf and a closed type movable goods shelf, the movable goods shelves have the advantages that the space utilization rate is improved, one group of goods shelves only need one channel, and one channel of the fixed tray goods shelves only serves two rows of goods shelves on two sides in the channel. The storage capacity of the mobile shelving is much higher than that of the general fixed shelving in the same space. Although the existing movable goods shelf is movable and improves the space utilization rate and the storage capacity of the goods shelf, tools such as ladders are needed when goods are stored and taken out for some higher goods shelves, and the goods shelf is inconvenient. Realize the whole lifting of goods shelves and put it flat, not only can make full use of vertical direction's storage space, trouble when also having solved access goods on goods shelves moreover.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses an open-type removal goods shelves, the technical scheme of adoption is, including base, fixed slot fixed mounting is subaerial, the base includes the bottom plate, the perpendicular fixedly connected with end panel in bottom plate both ends, it has mounting hole and fixedly connected with supporting shoe to open on the end panel, the wheel is installed to the end panel lower part, the wheel both sides are in fixedly connected with fixed slot fixture block on the end panel, rotate in the mounting hole on the end panel and install the support body, the support body lower extreme with the end panel rotates the pivot of connecting and goes up the fixed connection worm wheel, the support body is located the outside of end panel, the worm wheel is located the end panel is inboard, drive mechanism is installed to the bottom plate lower part, drive mechanism with the worm wheel cooperation is installed.

As a preferred scheme of the utility model, the support body divide into can independently rotate and symmetrical two parts, one of them part of support body includes four spinal branch vaulting poles, every two of bracing pieces are installed same for a set of rotation on the end panel and one in every group fixed connection in the lower part pivot of bracing piece the worm wheel, rotate the erection joint board through the bolt on the bracing piece, pass through on the connecting plate bolt fixed connection puts the thing board, put the thing board with the bottom plate is parallel.

As an optimized scheme of the utility model, drive mechanism includes fixed connection and is in the motor mount of bottom plate lower part intermediate position, fixed mounting has the motor on the motor mount, fixed mounting driving pulley in the motor shaft, rotate the installation worm on the end panel, the worm with the worm wheel cooperation installation, the worm both ends with the spiral opposite direction of worm wheel cooperation position, worm middle part fixed connection driven pulley, driving pulley with connect through the belt between the driven pulley.

As a preferred scheme of the utility model, every two of fixed slots are a set of and interval between two fixed slots equals to install same two on the end panel interval between the wheel, the length of fixed slot is greater than the length of base.

As a preferable scheme of the present invention, the support bar may contact with the support block when the support bar is in a horizontal state; the motor is a direct current motor.

The utility model has the advantages that: the utility model discloses rotatable goods shelves according to the parallel characteristics design of opposite side of parallelogram structure, the thing board of putting of goods shelves can remain the horizontality throughout when four bracing pieces at goods shelves rotate around the fixed point, thereby can make goods shelves adjust to the horizontality from vertical state, but the storage space of the vertical direction of make full use of during vertical state increases the storage capacity, goods shelves whole height reduces during the horizontality, made things convenient for and placed or taken out the goods, and the design of symmetry can guarantee synchronism and centrobaric stability when goods shelves adjust through a motor drive, choose for use worm gear transmission mode also to make the motion of goods shelves more steady and make goods shelves can not rotate by oneself because of worm gear's auto-lock nature, overall structure is simple, high durability and convenient use.

Drawings

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

fig. 2 is a schematic structural view of the horizontal working state of the present invention;

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

FIG. 4 is a structural sectional view of the frame body of the present invention;

fig. 5 is a schematic structural view (side-up view) of the transmission mechanism of the present invention;

fig. 6 is a schematic structural diagram (side-down view) of the transmission mechanism of the present invention.

In the figure: 1-base, 101-bottom plate, 102-end plate, 103-supporting block, 104-wheel, 105-fixed groove fixture block, 2-frame, 201-supporting rod, 202-connecting plate, 203-bolt, 204-object placing plate, 3-worm wheel, 4-fixed groove, 5-transmission mechanism, 501-motor fixing frame, 502-motor, 503-driving pulley, 504-belt, 505-driven pulley, and 506-worm.

Detailed Description

Example 1

As shown in fig. 1 to 6, the open type mobile shelf of the present invention adopts a technical solution that includes a base 1 and a fixed slot 4, the fixed slot 4 is fixedly installed on the ground, the base 1 includes a bottom plate 101, two ends of the bottom plate 101 are vertically and fixedly connected with an end plate 102, the end plate 102 is provided with a mounting hole and is fixedly connected with a supporting block 103, a wheel 104 is installed on the lower portion of the end plate 102, two sides of the wheel 104 are fixedly connected with a fixed slot fixture block 105 on the end plate 102, a frame body 2 is rotatably installed in the mounting hole on the end plate 102, a worm wheel 3 is fixedly connected on a rotating shaft rotatably connected with the end plate 102 at the lower end of the frame body 2, the frame body 2 is located outside the end plate 102, the worm wheel 3 is located inside the end plate 102, a transmission mechanism 5 is installed on the lower portion of the bottom, the transmission mechanism 5 is matched with the worm wheel 3.

But support body 2 divide into two parts that independently rotate and symmetrical, one of them part of support body 2 includes four spinal branch vaulting poles 201, every two of bracing piece 201 are a set of rotation and install same on the end panel 102 and every group one in fixed connection in the pivot of the lower part of bracing piece 201 worm wheel 3, rotate installation connecting plate 202 through bolt 203 on the bracing piece 201, pass through on the connecting plate 202 bolt 203 fixed connection puts thing board 204, put thing board 204 with bottom plate 101 is parallel.

Drive mechanism 5 is including fixed connection in the motor mount 501 of bottom plate 101 lower part intermediate position, fixed mounting has motor 502 on the motor mount 501, fixed mounting driving pulley 503 in the motor 502 pivot, rotate the installation worm 506 on the end panel 102, worm 506 with worm wheel 3 cooperation installation, worm 506 both ends with the spiral direction of worm wheel 3 cooperation position is opposite, worm 506 middle part fixed connection driven pulley 505, driving pulley 503 with connect through belt 504 between the driven pulley 505.

Every two of the fixing grooves 4 are in one group, the distance between every two fixing grooves 4 is equal to the distance between every two wheels 104 arranged on the same end plate 102, and the length of each fixing groove 4 is greater than that of the base 1.

The supporting bar 201 can be in contact with the supporting block 103 when it is in a horizontal state; the motor 502 is a dc motor.

The utility model discloses a theory of operation: when goods need to be loaded and unloaded, the whole goods shelf is pulled out from the parking position and placed at the position of the fixing groove 4, the fixing groove clamping block 105 is clamped in the fixing groove 4, the driving belt pulley 503 is driven by the starting motor 502 to drive the driven belt pulley 505 to rotate through the belt 504, so that the two worms 506 rotate, the worm 506 is matched with the worm wheel 3 to drive the worm wheel 3 to rotate, the worm screw directions of the two ends of the same worm 506 are opposite, the two worm wheels 3 driven by the worm 506 to rotate are opposite, the supporting rod 201 is driven by the rotation of the worm wheel 3 to rotate, the two supporting rods 201 are connected through the parallel connecting plates 202 to form a parallelogram, and the connecting plates 202 and the object placing plates 204 can still keep a horizontal state when the two supporting rods 201 rotate, and the heights of the connecting plates 202 and the object placing plates 204 are changed only along with the. Under the synchronous drive of the motor 502, the two parts of the frame body 2 are synchronously adjusted from a vertical state to two sides to a horizontal state gradually, then the motor 502 is turned off, and the supporting block 103 can support the supporting rod 201 to keep the supporting rod stable when the frame body 2 is in the horizontal state. After the goods are loaded and unloaded, the motor 502 is started in the reverse direction again, so that the shelf body 2 is adjusted to be in the vertical state from the horizontal state, and then the whole shelf is pushed back to the shelf parking position again.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (6)

1. An open type mobile goods shelf is characterized in that: the wheel-type roller bearing comprises a base (1) and fixing grooves (4), wherein the fixing grooves (4) are fixedly installed on the ground, the base (1) comprises a base plate (101), two ends of the base plate (101) are vertically and fixedly connected with end plates (102), mounting holes are formed in the end plates (102) and fixedly connected with supporting blocks (103), wheels (104) are installed on the lower portions of the end plates (102), fixing groove clamping blocks (105) are fixedly connected to two sides of the wheels (104) on the end plates (102), a frame body (2) is rotatably installed in the mounting holes in the end plates (102), worm wheels (3) are fixedly connected to rotating shafts in rotating connection with the lower ends of the frame body (2) and the end plates (102), the frame body (2) is located on the outer side of the end plates (102), the worm wheels (3) are located on the inner side of the end plates (102), and a transmission mechanism (5) is, the transmission mechanism (5) is matched with the worm wheel (3) for installation.

2. An open mobile rack according to claim 1, characterized in that: but support body (2) divide into two parts that independently rotate and symmetrical, one of them part of support body (2) includes four spinal branch vaulting poles (201), every two of spinal branch vaulting pole (201) are installed same for a set of rotation on end panel (102) and in every group fixed connection in the pivot of the lower part of bracing piece (201) worm wheel (3), install connecting plate (202) through bolt (203) rotation on bracing piece (201), pass through on connecting plate (202) bolt (203) fixed connection puts thing board (204), put thing board (204) with bottom plate (101) are parallel.

3. An open mobile rack according to claim 1, characterized in that: drive mechanism (5) are including fixed connection the motor mount (501) of bottom plate (101) lower part intermediate position, fixed mounting has motor (502) on motor mount (501), fixed mounting driving pulley (503) in motor (502) the pivot, rotate installation worm (506) on end panel (102), worm (506) with worm wheel (3) cooperation installation, worm (506) both ends with the spiral opposite direction of worm wheel (3) cooperation position, worm (506) middle part fixed connection driven pulley (505), driving pulley (503) with connect through belt (504) between driven pulley (505).

4. An open mobile rack according to claim 1, characterized in that: every two of the fixing grooves (4) are a group, the distance between every two fixing grooves (4) is equal to the distance between every two wheels (104) installed on the same end face plate (102), and the length of each fixing groove (4) is larger than that of the base (1).

5. An open mobile rack according to claim 2, characterized in that: the supporting rod (201) can be contacted with the supporting block (103) when the supporting rod is in a horizontal state.

6. An open mobile rack according to claim 3, characterized in that: the motor (502) is a direct current motor.

Images