High-speed rail coupler stacking frame

Abstract

The utility model discloses a high-speed rail coupling palletizing frame, which belongs to the technical field of palletizing frames, and comprises a bracket and universal rollers arranged at the bottom of the bracket, the top end of the bracket is symmetrically and fixedly connected with guide rails, and the top of each guide rail is provided with a guide groove of an inverted T-shaped structure. A stacking assembly is installed at the guide rail, a mounting frame is fixedly connected to the position, close to the top end of the pushing plate, of the support, a driving mechanism is installed at the mounting frame, the stacking assembly can be driven by the driving mechanism to be matched with the guide rail to conduct translation, manual movement is not needed, and the labor intensity in the working process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking racks, and more specifically to a high-speed railway coupling stacking rack. Background Art

[0002] Stacking racks, also known as fixed racks and stacking racks, are transportation and storage equipment derived from pallets. They are one of the multifunctional equipment for cargo unit containerization, commodity storage and commodity circulation, and need to be used in conjunction with forklifts. Their basic structure consists of a chassis, four corner columns and an upper part. In other words, the chassis is equivalent to a pallet. Perhaps in the process of transporting and storing goods, it is unsafe to stack goods on pallets, which is easy to crush and damage the goods, so it evolved and improved to form the current stacking rack.

[0003] Patent authorization number CN215363813U discloses an improved stacking platform, which changes the connection method between the wear-resistant plate and the lining plate and the position relationship between the placement table and the stacking platform, so that the wear-resistant plate will not warp or peel off during long-term use.

[0004] Due to the length of the existing stacking rack, such as the stacking platform with patent authorization number CN215363813U, when the produced high-speed rail couplings need to be stacked, manual work is required to move along with the stacking station during the process of stacking the couplings on the stacking rack, which will increase the labor intensity of the manual work. Therefore, we propose a high-speed rail coupling stacking rack to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a high-speed railway coupling stacking rack, which can utilize a driving mechanism to drive the stacking assembly to translate in conjunction with a guide rail, without the need for manual movement, thereby reducing the labor intensity during the working process.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A high-speed railway coupling stacking rack comprises a bracket and a universal roller installed at the bottom of the bracket, the top of the bracket is symmetrically fixedly connected with a guide rail, and the top of the guide rail is provided with a guide groove arranged in an inverted T-shaped structure;

[0010] A palletizing assembly is installed on the guide rail;

[0011] The stacking assembly comprises a push plate and a connecting plate slidably connected to the guide rail, square holes equidistantly provided on the surface of the push plate, stacking rods equidistantly fixedly connected to the surface of the connecting plate and arranged at an angle, and a fixing plate fixedly connected between the push plate and the connecting plate;

[0012] The bracket is fixedly connected to a mounting frame at a top portion close to the propulsion plate, and a driving mechanism is installed on the mounting frame;

[0013] The driving mechanism comprises a stepper motor mounted on the top of the mounting frame, a driving plate drivingly connected to the power output end of the stepper motor, and a swing arm rotatably connected to the driving plate.

[0014] Furthermore, balls are installed at equal distances on the lower surfaces of the push plate and the connecting plate, and the balls are in contact with the bottom wall of the guide groove.

[0015] Furthermore, the angle of the bending portion of the stacking rod is 120°.

[0016] Furthermore, one end of the driving plate close to the swing arm is fixedly connected with a shaft head.

[0017] Furthermore, an axial hole is provided at the top end of the swing arm, and a bearing which is interference-connected with the shaft head is installed on the inner side of the axial hole.

[0018] Furthermore, a protrusion is integrally formed at the bottom end of the swing arm, and the protrusion is located on the inner side of the square hole.

[0019] Furthermore, a slope is provided on one side of the bottom end of the protrusion.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this scheme, the power output end of the stepper motor drives the driving plate to rotate, and the driving plate drives the swing arm, and the bottom end of the swing arm is located on the inner side of the square hole set on the surface of the propulsion plate, so that the propulsion plate and the connecting plate cooperate with the guide rail to slide. After the swing arm rotates one circle, the bottom end of the swing arm detaches from the inner side of the square hole and comes to the next square hole, and the stepper motor stops rotating. At this time, the stacking rod of the next workstation just corresponds to the manual labor. The bending angle of the stacking rod is facing the staff, so that it is convenient for the staff to insert the high-speed rail coupling at the stacking rod for stacking, and the stacking work of the high-speed rail coupling can be realized without the need for manual movement of the workers, thereby reducing the labor intensity during the work process.

[0023] (2) In this solution, ball bearings are installed at equal distances on the lower surfaces of the push plate and the connecting plate, and the ball bearings are in contact with the bottom wall of the guide groove, thereby reducing the friction between the push plate and the connecting plate and the guide rail, thereby reducing the wear between the push plate, the connecting plate and the guide rail, and increasing the service life of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the guide rail structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the palletizing assembly of the utility model;

[0027] Figure 4 It is a schematic diagram of the driving mechanism structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Bracket; 2. Universal roller; 3. Guide rail; 4. Push plate; 5. Connecting plate; 6. Square hole; 7. Stacking rod; 8. Fixing plate; 9. Ball bearing; 10. Mounting frame; 11. Stepper motor; 12. Drive plate; 13. Swing arm; 14. Axle head. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0031] Example:

[0032] See also Figure 1-4 A high-speed railway coupling stacking rack comprises a bracket 1 and a universal roller 2 installed at the bottom of the bracket 1, a guide rail 3 is symmetrically fixedly connected to the top of the bracket 1, and a guide groove in an inverted T-shaped structure is provided at the top of the guide rail 3;

[0033] A palletizing assembly is installed at guide rail 3;

[0034] The stacking assembly includes a push plate 4 and a connecting plate 5 slidably connected to the guide rail 3, square holes 6 equidistantly provided on the surface of the push plate 4, stacking rods 7 equidistantly fixedly connected to the surface of the connecting plate 5 and arranged at an angle, and a fixing plate 8 fixedly connected between the push plate 4 and the connecting plate 5;

[0035] The top portion of the bracket 1 close to the push plate 4 is fixedly connected with a mounting frame 10, and a driving mechanism is installed at the mounting frame 10;

[0036] The driving mechanism includes a stepper motor 11 mounted on the top of the mounting frame 10, a driving plate 12 drivingly connected to the power output end of the stepper motor 11, and a swing arm 13 rotatably connected to the driving plate 12;

[0037] It should be noted that when the high-speed railway coupling stacking rack is used, firstly, the stepping motor 11 of the driving mechanism is connected to an external control device, and the control device is used to set a suitable angular displacement for the stepping motor 11;

[0038] By manually holding the high-speed railway coupling and standing on one side of the driving mechanism, the coupling is stacked on the stacking rod 7 at the end of the connecting plate 5. After stacking, the driving plate 12 is driven to rotate by the power output end of the stepper motor 11, and the driving plate 12 is used to drive the swing arm 13, and the bottom end of the swing arm 13 is located at the inner side of the square hole 6 set on the surface of the pushing plate 4, so that the pushing plate 4 and the connecting plate 5 cooperate with the guide rail 3 to slide. After the swing arm 13 rotates one circle, the bottom end of the swing arm 13 disengages from the inner side of the square hole 6 and comes to the next square hole 6, and the stepper motor 11 stops rotating. At this time, the stacking rod 7 of the next workstation corresponds to the manual labor, and the bending angle of the stacking rod 7 is directed toward the staff, so that the staff can plug the high-speed railway coupling into the stacking rod 7 for stacking, so as to realize the stacking work of the high-speed railway coupling, without the need for manual movement, thereby reducing the labor intensity during the work process.

[0039] like Figure 2 , Figure 3 As shown, balls 9 are installed equidistantly on the lower surfaces of the push plate 4 and the connecting plate 5, and the balls 9 are in contact with the bottom wall of the guide groove;

[0040] It should be noted that the friction between the push plate 4 and the connecting plate 5 and the guide rail 3 is reduced, thereby reducing the wear between the push plate 4 and the connecting plate 5 and the guide rail 3 and increasing the service life of the components.

[0041] like Figure 1 As shown, the angle of the bending portion of the stacking rod 7 is 120°;

[0042] It should be noted that, by the bending angle of the stacking rod 7 facing the staff, it is convenient for the staff to insert the high-speed railway coupling into the stacking rod 7 for stacking.

[0043] like Figure 4 As shown, the end of the driving plate 12 close to the swing arm 13 is fixedly connected with a shaft head 14, the top of the swing arm 13 is provided with a shaft hole, and the inner side of the shaft hole is installed with a bearing which is interference-connected with the shaft head 14;

[0044] It should be noted that the friction between the shaft head 14 and the swing arm 13 is reduced, and the swing accuracy of the swing arm 13 is guaranteed.

[0045] As shown in the figure, Figure 4 As shown, a protrusion is integrally formed at the bottom end of the swing arm 13, and the protrusion is located inside the square hole 6, and a slope is provided on one side of the bottom end of the protrusion;

[0046] It should be noted that the flat surface of the raised portion arranged at the bottom of the swing arm 13 uses the square hole 6 to push the propulsion plate 4 to move, and when the swing arm 13 is reset, the inclined surface arranged on the raised portion can make the bottom end of the swing arm 13 disengage from the square hole 6.

[0047] When in use: firstly, the stepping motor 11 of the driving mechanism is connected to an external control device, and the control device is used to set a suitable angular displacement for the stepping motor 11;

[0048] By manually holding the high-speed rail coupling and standing on one side of the driving mechanism, the coupling is stacked on the stacking rod 7 at the end of the connecting plate 5. After stacking, the driving plate 12 is driven to rotate by the power output end of the stepper motor 11, and the driving plate 12 is used to drive the swing arm 13, and the bottom end of the swing arm 13 is located on the inner side of the square hole 6 set on the surface of the pushing plate 4, so that the pushing plate 4 and the connecting plate 5 cooperate with the guide rail 3 to slide. After the swing arm 13 rotates one circle, the bottom end of the swing arm 13 detaches from the inner side of the square hole 6 and comes to the next square hole 6, and the stepper motor 11 stops rotating. At this time, the stacking rod 7 of the next workstation corresponds to the manual labor, and the bending angle of the stacking rod 7 faces the staff, so that the staff can plug the high-speed rail coupling into the stacking rod 7 for stacking, thereby realizing the stacking work of the high-speed rail coupling.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A high-speed railway coupling stacking rack, comprising a bracket (1) and a universal roller (2) mounted at the bottom of the bracket (1), characterized in that: The top end of the bracket (1) is symmetrically fixedly connected to a guide rail (3), and the top of the guide rail (3) is provided with a guide groove in an inverted T-shaped structure; A palletizing assembly is installed on the guide rail (3); The stacking assembly comprises a propulsion plate (4) and a connection plate (5) which are slidably connected to the guide rail (3), square holes (6) which are equidistantly provided on the surface of the propulsion plate (4), stacking rods (7) which are equidistantly fixedly connected to the surface of the connection plate (5) and arranged at an angle, and a fixing plate (8) which is fixedly connected between the propulsion plate (4) and the connection plate (5); The bracket (1) is fixedly connected to a mounting frame (10) at a top portion close to the propulsion plate (4), and a driving mechanism is installed at the mounting frame (10); The driving mechanism comprises a stepping motor (11) mounted on the top of the mounting frame (10), a driving plate (12) drivingly connected to the power output end of the stepping motor (11), and a swing arm (13) rotatably connected to the driving plate (12).

2. A high-speed railway coupling stacking rack according to claim 1, characterized in that: Balls (9) are installed at equal distances on the lower surfaces of the push plate (4) and the connecting plate (5), and the balls (9) are in contact with the bottom wall of the guide groove.

3. The high-speed railway coupling stacking rack according to claim 1, characterized in that: The angle of the bending portion of the stacking rod (7) is 120°.

4. The high-speed railway coupling stacking rack according to claim 1, characterized in that: One end of the driving plate (12) close to the swing arm (13) is fixedly connected to a shaft head (14).

5. A high-speed railway coupling stacking rack according to claim 4, characterized in that: The top end of the swing arm (13) is provided with an axial hole, and a bearing which is interference-connected with the shaft head (14) is installed on the inner side of the axial hole.

6. The high-speed railway coupling stacking rack according to claim 1, characterized in that: A protrusion is integrally formed at the bottom end of the swing arm (13), and the protrusion is located on the inner side of the square hole (6).

7. A high-speed railway coupling stacking rack according to claim 6, characterized in that: One side of the bottom end of the protrusion is provided with an inclined surface.

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