Automatic material supporting frame

Abstract

The utility model discloses an automatic material supporting frame, which belongs to the technical field of material supporting frames and comprises a material frame for bearing materials. The six groups of seesaw units are arranged in the material frame; the seesaw unit comprises a supporting seat, a shifting fork assembly is installed on the supporting seat, and plastic baffles are installed on the side faces of the supporting seat and the material frame. The shifting fork assembly comprises a plurality of groups of shifting fork pieces which are vertically distributed on the side surface of the supporting seat, a rotating shaft is sequentially fixed on the side surface of the supporting seat from top to bottom, and the shifting fork pieces are movably mounted on the outer side of the rotating shaft. By means of the linkage relation of the upper-layer shifting fork piece and the lower-layer shifting fork piece, upper-layer state changing is automatically achieved, material stacking from low to high and material taking from high to low are facilitated, the structure is simple, later maintenance is facilitated, the manufacturing cost is low, and the purchasing cost of enterprises is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material supporting racks, in particular to an automatic material supporting rack. Background Art

[0002] Material racks, also known as shelves, are the main storage equipment in material warehouses. Steel material racks are made of steel. They are used to store small batches of various materials, including materials that are packaged and bundled. The use of various material racks facilitates the classification, storage, receipt and delivery of materials, and can reduce material loss and improve storage capacity utilization.

[0003] With the advancement of technology, a seesaw mechanism is set on the material rack to automatically support the storage of materials and improve the efficiency of material storage. The seesaw mechanism of the material rack on the market currently adopts a connecting rod mechanism, which has more structural components, complex structure, and small load-bearing capacity, but the manufacturing price is high, which directly affects the company's procurement cost and maintenance cost. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic material support rack, which can solve the problems raised in the above-mentioned background technology by installing multiple groups of seesaw units on the material frame, utilizing the fork assembly on the seesaw unit to automatically form an alternating linkage between a working support state, a waiting state for placing items, and a retracted avoidance state, thereby realizing the placement and collection of materials layer by layer. At the same time, the utility model has a simple structure, ingenious design, and is easy to manufacture and maintain.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic support rack, comprising:

[0006] A material frame for carrying materials;

[0007] Six sets of seesaw units installed inside the material frame;

[0008] The seesaw unit comprises a support base, a fork assembly is installed on the support base, and plastic baffles are installed on the sides of the support base and the material frame;

[0009] The fork assembly comprises a plurality of fork members distributed vertically on the side of a support seat, a rotating shaft is fixed to the side of the support seat in sequence from top to bottom, and the fork members are movably mounted on the outer side of the rotating shaft.

[0010] Preferably, the fork member includes a flat plate end portion for carrying materials and a counterweight tail portion, the counterweight tail portion is provided with a plurality of through holes, and one end of the rotating shaft away from the supporting seat passes through the through holes and is clamped with a limit pin.

[0011] Preferably, a washer is sleeved on the outer side of the rotating shaft, and the washer is located between the fork member and the limiting pin.

[0012] Preferably, a through hole is opened on the side of the support seat, and a stop bolt is movably provided in the inner cavity of the through hole, the stop bolt passes through the support seat and is threadedly connected with a locking nut, and the stop bolt is attached to the bottom of the lowest fork member.

[0013] Preferably, a limiting column is installed on the tail of the counterweight of the fork member, and the limiting column is in movably contact with the support seat.

[0014] Preferably, a countersunk hole is provided on one side of the plastic baffle, and a mounting bolt is movably provided in the countersunk hole, and the mounting bolt passes through the support seat and the material frame and is threadedly connected with a mounting nut.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model automatically realizes the alternation of the upper layer state by rotating the fork member around the rotating shaft, utilizing the characteristics of the center of gravity structure of the fork member itself and the linkage relationship between the upper and lower fork members, so as to facilitate the stacking of materials from low to high and the taking of materials from high to low. The structure is simple, which is convenient for later maintenance and has low production cost, thereby reducing the procurement cost of the enterprise.

[0017] 2. The utility model limits the position of the lowest fork member through the cooperation of the anti-rotation bolt, so that the lowest fork member is always in a working support state, which is convenient for the linkage of the upper fork member. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the seesaw unit of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the fork member of different forms of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the fork assembly of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the shift fork member of the utility model.

[0023] Numbers in the figure: 1. material frame; 2. support seat; 3. fork assembly; 31. fork member; 311. flat plate end; 312. counterweight tail; 313. through hole; 32. rotating shaft; 4. plastic baffle; 5. limit pin; 6. washer; 7. anti-rotation bolt; 8. locking nut; 9. limit column; 10. mounting bolt; 11. mounting nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figures 1 to 5 An automatic support rack is shown, comprising:

[0026] A material frame 1 for carrying materials;

[0027] Six sets of seesaw units installed inside the material frame 1;

[0028] The seesaw unit comprises a support base 2, a fork assembly 3 is mounted on the support base 2, and a plastic baffle 4 is mounted on the sides of the support base 2 and the material frame 1;

[0029] The fork assembly 3 includes a plurality of fork members 31 distributed vertically on the side of the support seat 2. The side of the support seat 2 is fixed with a rotating shaft 32 from top to bottom. The fork members 31 are movably mounted on the outside of the rotating shaft 32. The support seat 2 is designed at a height according to the site. The fork assembly 3 is designed and arranged in a structure according to the load-bearing parts.

[0030] By rotating the fork member 31 around the rotating shaft 32, utilizing the characteristics of the center of gravity structure of the fork member 31 itself and utilizing the linkage relationship between the upper and lower fork members 31, the upper layer status change is automatically realized, which is convenient for stacking materials from low to high and for taking materials from high to low. The structure is simple, which is convenient for later maintenance and has a low production cost, thereby reducing the company's procurement cost.

[0031] The fork member 31 includes a flat plate end portion 311 for carrying materials and a counterweight tail portion 312. The counterweight tail portion 312 is provided with a plurality of through holes 313. The end of the rotating shaft 32 away from the support seat 2 passes through the through hole 313 and is clamped with the limiting pin 5. By limiting the structure of the fork member 31, the through hole 313 can be used to install the rotating shaft 32 on the support seat 2. The flat plate end portion 311 is used to support the material to ensure the stability of the material storage. Then, the counterweight tail portion 312 is convenient for adjusting the center of gravity of the fork member 31 to ensure that the fork member 31 rotates quickly in a free state, so that the counterweight tail portion 312 moves downward, and the flat plate end portion 311 moves upward, so that the fork member 31 is automatically in a retracted avoidance state.

[0032] A washer 6 is sleeved on the outer side of the rotating shaft 32 and is located between the fork member 31 and the limit pin 5. The washer 6 prevents the fork member 31 from detaching from the rotating shaft 32 and plays a role of isolation and protection, thereby reducing the wear of the fork member 31.

[0033] A through hole is opened on the side of the support seat 2, and a stop bolt 7 is movably arranged in the inner cavity of the through hole. The stop bolt 7 passes through the support seat 2 and is threadedly connected with a locking nut 8. The stop bolt 7 fits the bottom of the lowest fork member 31. By installing the stop bolt 7 under the lowest fork member 31, it is used to limit the lowest fork member 31, so that the lowest fork member 31 is in a working support state, which is convenient for the linkage of the upper fork member 31.

[0034] A limit column 9 is installed on the counterweight tail 312 of the fork member 31. The limit column 9 is in active contact with the support seat 2. Through the setting of the limit column 9, the rotation angle of the fork member 31 is limited to prevent the fork member 31 from rotating too much, losing the upper and lower linkage relationship, and causing the overall failure of the device.

[0035] A countersunk hole is provided on one side of the plastic baffle 4, and a mounting bolt 10 is movably provided in the countersunk hole. The mounting bolt 10 passes through the support seat 2 and the material frame 1 and is threadedly connected with a mounting nut 11. The plastic baffle 4 is installed on the support seat 2 and the material frame 1 by means of the mounting bolt 10 and the mounting nut 11, so as to block the material, prevent the material from contacting and rubbing with the material frame 1 and the support seat 2, and prevent the movement of parts.

[0036] When in use, the support seat 2 is installed on the material frame 1, and the anti-rotation bolt 7 limits the position of the lowest fork member 31, so that the flat end 311 of the fork member 31 is in a horizontal state, that is, the lowest fork member 31 is in a working support state. At this time, the counterweight tail 312 of the lowest fork member 31 rotates around the rotating shaft 32, lifting the counterweight tail 312 of the upper fork member 31 to move slightly upward, so that the upper fork member 31 is in a waiting state for placing parts, and at the same time, it will not cause interference to the upper fork member 31. The upper fork member 31 automatically adjusts to facilitate The counterweight tail 312 is used to make the flat plate end 311 tilt upward and be in a retracted avoidance state. After the material is stored on the fork member 31 in the waiting state, it is squeezed by the material and the fork member 31 is transferred from the waiting state to the working support state. At the same time, the upper fork member 31 in the retracted avoidance state is transferred to the waiting state. As the material is stacked, the working state of the fork member 31 is changed from bottom to top. Similarly, when the material is retrieved from top to bottom, the upper fork member 31 in the waiting state is transferred to the retracted avoidance state, thereby realizing fast material swinging and material retrieval.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic support rack, characterized in that: include: A material frame (1) for carrying materials; Six sets of seesaw units installed inside the material frame (1); The seesaw unit comprises a support base (2), a fork assembly (3) is mounted on the support base (2), and plastic baffles (4) are mounted on the sides of the support base (2) and the material frame (1); The shift fork assembly (3) comprises a plurality of shift fork members (31) distributed vertically on the side surface of the support seat (2), a rotating shaft (32) being fixed to the side surface of the support seat (2) in sequence from top to bottom, and the shift fork members (31) are movably mounted on the outer side of the rotating shaft (32).

2. The automatic support rack according to claim 1, characterized in that: The fork member (31) comprises a flat plate end portion (311) for carrying materials and a counterweight tail portion (312), the counterweight tail portion (312) being provided with a plurality of through holes (313), and one end of the rotating shaft (32) away from the supporting seat (2) passes through the through hole (313) and is clamped with a limit pin (5).

3. The automatic support rack according to claim 1, characterized in that: A washer (6) is sleeved on the outer side of the rotating shaft (32), and the washer (6) is located between the shift fork member (31) and the limiting pin (5).

4. The automatic support rack according to claim 1, characterized in that: A through hole is provided on the side of the support seat (2), and a stop bolt (7) is movably provided in the inner cavity of the through hole. The stop bolt (7) passes through the support seat (2) and is threadedly connected with a locking nut (8). The stop bolt (7) is attached to the bottom of the lowest fork member (31).

5. The automatic support rack according to claim 1, characterized in that: A limit column (9) is installed on the counterweight tail (312) of the fork member (31), and the limit column (9) is in active contact with the support seat (2).

6. The automatic support rack according to claim 1, characterized in that: A countersunk hole is provided on one side of the plastic baffle (4), and a mounting bolt (10) is movably provided in the countersunk hole. The mounting bolt (10) passes through the support seat (2) and the material frame (1) and is threadedly connected with a mounting nut (11).

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