Mobile brick stacker

Abstract

The present application is a mobile brick-moving and stacking machine, which belongs to the field of brick-moving tools, and includes a mobile base; a column vertically arranged on the mobile base; a plurality of first joint arms, the first joint arm is rotatably arranged at the top of the column, and the central axis of this rotation position is parallel to the column; the top of the telescopic arm is hinged to the first joint arm, and the central axis of this hinged position is perpendicular to the first joint arm; the first power unit is connected to the telescopic arm; the clamping component is arranged at the bottom end of the telescopic arm; the second power unit is connected to the clamping component, and by arranging the first joint arm and the telescopic arm, the clamping component can be twisted left and right and lifted up and down, thereby realizing the clamping, stacking and releasing of the fireproof bricks by the clamping component, which greatly improves the degree of automation, is safe and reliable, and fundamentally reduces labor intensity.

Description

Technical Field

[0001] The utility model relates to the field of brick moving tools, in particular to a mobile brick moving and stacking machine. Background Art

[0002] Fire bricks are a kind of concrete prefabricated products, which are made of non-combustible materials, have the characteristics of rapid solidification, good fireproof performance, and are widely used in construction. Fire bricks need to be carefully stacked after production, solidification and maintenance, so as to facilitate transportation and distribution and free up turnover pallets. Traditional fire brick stacking is generally done manually, which is not only labor-intensive, but also prone to safety hazards such as foot-smashing and hand-squeezing. In order to improve the degree of mechanization, various brick-moving carts have appeared on the market, such as a hollow brick stacking device disclosed in patent CN117446519A, which accurately adjusts the placement of hollow bricks by setting a steering arm unit, and uses the rigid rope of the winding drum to keep it vertical, so that the hollow bricks are placed in the desired position. The disadvantage of this technology is that manual operation is required when placing the hollow bricks on the support plate and removing the hollow bricks from the support plate. In this process, the staff still have safety hazards such as foot-smashing and hand-squeezing, and the labor intensity is also high. Utility Model Content

[0003] The stacking of traditional fire bricks is generally done manually, which is not only labor-intensive but also has many safety hazards. Some existing stacking devices are mainly mechanized during transportation, while the bricks are still transported to the transport device manually. This stacking device still has safety hazards such as foot-smashing and hand-squeezing. Although it reduces some labor intensity, the effect is general. At least one purpose or one aspect of this application can solve the above problems. A mobile brick stacking machine is specifically designed, and the specific technical solution adopted is:

[0004] Mobile brick stacker, including:

[0005] Mobile base;

[0006] A column, wherein the column is vertically arranged on the mobile base;

[0007] A plurality of first joint arms, wherein the first joint arms are rotatably arranged at the top of the column, and the central axis of the rotation position is parallel to the column;

[0008] A telescopic arm, the top end of which is hinged to the first joint arm, and the central axis of the hinged position is perpendicular to the first joint arm;

[0009] A first power unit, the first power unit is connected to the telescopic arm, driving the telescopic arm to extend and retract;

[0010] A clamping component, which is arranged at the bottom end of the telescopic arm and is used to clamp the fireproof bricks;

[0011] The second power unit is connected with the clamping component and drives the clamping component to clamp or release the fireproof brick.

[0012] Preferably, the telescopic arm includes an upper sleeve and a lower movable rod, the top end of the upper sleeve is hinged to the first joint arm, the lower movable rod is movably arranged in the upper sleeve, the bottom end of the lower movable rod is connected to the clamping component, and the first power unit is connected to the lower movable rod.

[0013] Preferably, the first power unit includes an electric hoist and a guide rope wheel, the electric hoist is arranged on the first joint arm, the guide rope wheel is arranged on the upper sleeve, and the wire rope of the electric hoist passes around the guide rope wheel and is connected to the bottom end of the lower movable rod.

[0014] Preferably, the clamping component is a double-rod cylinder, the two telescopic rods of the double-rod cylinder are correspondingly connected with clamping plates, and the second power unit is an air compressor, which is connected to the air cavities on both sides of the double-rod cylinder through air pipes.

[0015] Preferably, an operating steering wheel is also connected to the cylinder body of the double-rod cylinder, and the operating steering wheel is provided with control buttons, which are electrically connected to the double-rod cylinder and the first power unit respectively.

[0016] Preferably, the mobile base includes a support platform and a walking wheel set, the support platform has a handle protruding from one side thereof, and the support platform is also provided with a counterweight block, which is evenly distributed at the four corners of the support platform.

[0017] Preferably, the walking wheel group includes a driving rubber wheel group and a driven universal wheel group. The driving rubber wheel group includes two driving wheels. The two driving wheels are rotatably arranged at the front end of the supporting platform through a transmission shaft. The transmission shaft is connected to the motor reducer arranged on the supporting platform through a chain transmission component.

[0018] Preferably, one of the driving wheels is rotatably disposed on the supporting platform via a bearing, and the driving wheel is connected to the transmission shaft via a claw clutch, and the claw clutch is connected to an operating handle.

[0019] Preferably, a control switch is provided on the handle, and the control switch is electrically connected to the motor reducer.

[0020] Preferably, the movable base is also provided with a plurality of screw lifting support legs.

[0021] The utility model can realize left-right twisting and up-and-down lifting of the clamping component by arranging the first joint arm and the telescopic arm, so as to realize the clamping, stacking and releasing of the fireproof bricks by the clamping component, greatly improving the degree of automation, being safe and reliable, and fundamentally reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 is a top view of the mobile base;

[0024] Figure 3 It is a bottom view of the mobile base.

[0025] In the figure, 1. mobile base, 101. supporting platform, 102. driven universal wheel group, 103. driving wheel, 104. transmission shaft, 105. chain transmission component, 106. motor reducer, 2. screw lifting support leg, 3. counterweight, 4. electronic control system, 5. air compressor, 6. handle, 7. control switch, 8. column, 9. first joint arm, 10. first power unit, 1001. electric hoist, 1002. guide rope pulley, 11. telescopic arm, 1101. upper sleeve, 1102. lower movable rod, 12. double-rod cylinder, 13. splint, 14. operating steering wheel, 15. control button. DETAILED DESCRIPTION

[0026] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] like Figure 1-3 As shown, the mobile brick-moving stacker includes a mobile base 1, a column 8, a plurality of first articulated arms 9, a telescopic arm 11, a first power unit 10, a clamping component and a second power unit. The column 8 is vertically arranged at the 2 / 3 position of the front end of the mobile base 1, and a plurality of first articulated arms 9 are hinged at the top of the column 8, and the central axis of the hinged position is parallel to the column 8 (i.e., in the vertical direction). Of course, in other embodiments, in order to increase the moving radius of the brick-moving machine, the first articulated arm 9 can also be provided with two or three sections. The present application provides two first articulated arms 9 according to the specific use conditions, and the two first articulated arms 9 are hinged head to tail, and the direction of the central axis of the hinge of the two first articulated arms 9 is parallel to the direction of the central axis of the hinge of the first articulated arm 9, and is in the vertical direction, so that the two first articulated arms 9 can swing left and right.

[0029] The telescopic arm 11 is arranged vertically as a whole, and its top end is hinged to the first articulated arm 9, and the central axis of this hinged position is perpendicular to the first articulated arm 9, so that the telescopic arm 11 can swing in a vertical plane, and the telescopic arm 11 is connected to the first power unit 10, and the first power unit 10 drives the telescopic arm 11 to extend and retract, and the bottom end of the telescopic arm 11 is connected to the clamping component, which is used to clamp or release the fire bricks after clamping, and the clamping component is connected to the second power unit, and the second power unit drives the clamping component to clamp and release the fire bricks.

[0030] When in use, the operator holds the telescopic arm 11 to make the telescopic arm 11 descend, and then the clamping unit at the bottom clamps the fireproof bricks. After the clamping is completed, the operator manually controls the telescopic arm 11 to rise, and manually twists the first joint arm 9 at the same time. The clamping component drives the fireproof bricks to move above the shelf, and the clamping unit releases the fireproof bricks to complete the transportation and stacking of the fireproof bricks.

[0031] Furthermore, the specific structure of the telescopic arm 11 includes an upper sleeve 1101 and a lower movable rod 1102. The top of the upper sleeve 1101 is hinged to the first joint arm 9, the lower movable rod 1102 extends into the upper sleeve 1101, the bottom end of the lower movable rod 1102 is connected to the clamping component, the first power unit 10 is connected to the lower movable rod 1102, and the first power unit 10 drives the lower movable rod 1102 to rise and fall along the upper sleeve 1101, thereby driving the clamping component to rise and fall.

[0032] Furthermore, the structure of the above-mentioned first power unit 10 includes an electric hoist 1001 and a guide rope pulley 1002. The electric hoist 1001 is arranged on the first joint arm 9, and the guide rope pulley 1002 is arranged on the upper sleeve 1101. The wire rope of the electric hoist 1001 passes through the guide rope pulley 1002 and is connected to the bottom end of the lower movable rod 1102. The above-mentioned lower movable rod 1102 can be a hollow rod or a solid rod. Preferably, the lower movable rod 1102 is a hollow rod. This is to facilitate the connection between the wire rope and the lower movable rod 1102, that is, the wire rope passes through the guide rope pulley 1002, passes through the upper sleeve 1101, passes through the lower movable rod 1102 and is connected to the bottom end of the lower movable rod 1102. The electric hoist 1001 drives the lower movable rod 1102 to extend and retract in the upper sleeve 1101 through the wire rope, thereby realizing the action of the clamping component clamping the fireproof bricks to rise and lowering to release the fireproof bricks.

[0033] Furthermore, the rising clamping component adopts a double-rod cylinder 12, and the two telescopic rods of the double-rod cylinder 12 are correspondingly connected with a splint 13. The purpose of setting the splint 13 is to increase the contact area with the fireproof bricks. The second power unit is an air compressor 5, and the air compressor 5 is connected to the air cavity on both sides of the double-rod cylinder 12 through an air pipe. The air compressor 5 causes the double-rod cylinder 12 to extend and retract. When the two telescopic rods of the double-rod cylinder 12 are extended at the same time, the two splints 13 are located at both ends of the fireproof bricks, and then the telescopic rods of the double-rod cylinder 12 are retracted to clamp the fireproof bricks.

[0034] Furthermore, for the convenience of operation, an operating steering wheel 14 is also connected to the cylinder body of the double-rod cylinder 12. The operating steering wheel 14 here is a U-shaped rod structure, and the two ends of the U-shaped rod are welded to the cylinder body of the double-rod cylinder 12. A control button 15 is provided on the cross bar of the operating steering wheel 14 of the U-shaped rod structure. The control button 15 is electrically connected to the double-rod cylinder 12 and the electric hoist 1001 respectively. The control button 15 here includes at least two, one controls the extension and retraction of the telescopic rod of the double-rod cylinder 12, and the other controls the retraction and extension of the wire rope in the electric hoist 1001.

[0035] Furthermore, the mobile base 1 includes a support platform 101 and a walking wheel group. The support platform 101 has a handle 6 protruding from one side thereof. The operator pushes the mobile base 1 by holding the handle 6. A counterweight block 3 is also provided on the support platform 101. The counterweight blocks 3 are evenly distributed at the four corners of the support platform 101. The existence of the counterweight block 3 is to lower the center of gravity of the entire brick moving machine to avoid the entire brick moving machine from tipping over easily due to the existence of the column 8, the first articulated arm 9, and the telescopic arm 11.

[0036] Furthermore, the above-mentioned walking wheel group includes a driving rubber wheel group and a driven universal wheel group 102. The driving rubber wheel group includes two driving wheels 103. The two driving wheels 103 are rotatably arranged at the front end of the support platform 101 through a transmission shaft 104. The transmission shaft 104 is connected to a motor reducer 106 arranged on the support platform 101 through a chain transmission component 105. The motor reducer 106 drives the chain transmission component 105 to rotate, and then drives the transmission shaft 104 to rotate, thereby driving the driving rubber wheel group to rotate, and driving the mobile base 1 to move.

[0037] Furthermore, one of the driving wheels 103 is rotatably arranged on the supporting platform 101 through a bearing. This driving wheel 103 is connected to the transmission shaft 104 through a claw clutch. The claw clutch is connected to an operating handle. Manual operation of the operating handle can realize the clutch of the claw clutch. When the claw clutch is in a disengaged state, the power is only transmitted to one of the driving wheels 103. This makes it convenient for the mobile brick moving machine to turn, especially in a narrow space. When the clutch is in a connected state, the power is transmitted to the two driving wheels 103. At this time, the brick moving machine is particularly suitable for long-distance movement between different sites.

[0038] Furthermore, for the convenience of control, a control switch 7 is provided on the above-mentioned handle 6. The control switch 7 is electrically connected to the motor reducer 106. The control switch 7 controls the start and stop of the motor reducer 106, and controls the forward, backward and stop of the brick moving machine to meet the needs of flexible movement on flat ground and climbing walking.

[0039] It should be noted that the above-mentioned motor reducer 106, electric hoist 1001, etc. are all connected to the electric control system 4, and the electric control system 4 is used to control the output torque of the motor reducer 106 and the electric hoist 1001 to realize electronic control means.

[0040] Furthermore, the mobile base 1 is also provided with a plurality of screw lifting support legs 2. When the brick moving machine moves, the screw lifting support legs 2 rise to a position higher than the driving rubber wheel group and the driven universal wheel group 102, so that the screw lifting support legs 2 do not hinder the movement of the brick moving machine. When the brick moving machine stops working at a certain position, the screw lifting support legs 2 are lowered to a position lower than the driving rubber wheel group and the driven universal wheel group 102, thereby improving the stability of the brick moving machine.

[0041] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0042] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. Mobile brick stacker, characterized in that: include: Mobile base; A column, wherein the column is vertically arranged on the mobile base; A plurality of first joint arms, wherein the first joint arms are rotatably disposed at the top end of the column, and the central axis of the rotation position is parallel to the column; A telescopic arm, the top end of which is hinged to the first joint arm, and the central axis of the hinged position is perpendicular to the first joint arm; A first power unit, the first power unit is connected to the telescopic arm, driving the telescopic arm to extend and retract; A clamping component, which is arranged at the bottom end of the telescopic arm and is used to clamp the fireproof brick; A second power unit is connected to the clamping component to drive the clamping component to clamp or release the fireproof brick.

2. The mobile brick stacker according to claim 1, characterized in that: The telescopic arm includes an upper sleeve and a lower movable rod. The top end of the upper sleeve is hinged to the first joint arm, the lower movable rod is movably arranged in the upper sleeve, the bottom end of the lower movable rod is connected to the clamping component, and the first power unit is connected to the lower movable rod.

3. The mobile brick stacker according to claim 2, characterized in that: The first power unit includes an electric hoist and a guide rope wheel. The electric hoist is arranged on the first joint arm, the guide rope wheel is arranged on the upper sleeve, and the wire rope of the electric hoist passes around the guide rope wheel and is connected to the bottom end of the lower movable rod.

4. The mobile brick stacker according to claim 1, characterized in that: The clamping component is a double-rod cylinder, and the two telescopic rods of the double-rod cylinder are correspondingly connected with clamping plates. The second power unit is an air compressor, and the air compressor is connected to the air cavities on both sides of the double-rod cylinder through air pipes.

5. The mobile brick stacker according to claim 4, characterized in that: An operating steering wheel is also connected to the cylinder body of the double-rod cylinder. The operating steering wheel is provided with control buttons, and the control buttons are electrically connected to the double-rod cylinder and the first power unit respectively.

6. The mobile brick stacker according to claim 1, characterized in that: The mobile base comprises a support platform and a walking wheel set. The support platform has a handle protruding on one side thereof. The support platform is also provided with a counterweight block, and the counterweight blocks are evenly distributed at the four corners of the support platform.

7. The mobile brick stacker according to claim 6, characterized in that: The walking wheel group includes a driving rubber wheel group and a driven universal wheel group. The driving rubber wheel group includes two driving wheels. The two driving wheels are rotatably arranged at the front end of the supporting platform through a transmission shaft. The transmission shaft is connected to the motor reducer arranged on the supporting platform through a chain transmission component.

8. The mobile brick stacking machine according to claim 7, characterized in that: One of the driving wheels is rotatably disposed on the supporting platform via a bearing, and the driving wheel is connected to the transmission shaft via a claw clutch, and the claw clutch is connected to an operating handle.

9. The mobile brick moving and stacking machine according to claim 7, characterized in that: The handle is provided with a control switch, and the control switch is electrically connected to the motor reducer.

10. The mobile brick stacker according to claim 1, characterized in that: The mobile base is also provided with a plurality of screw lifting support legs.

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