A brick clamping machine

Abstract

This utility model relates to the field of brick clamping machine technology, specifically to a brick clamping machine, including a base, a column mounted on the base in a rotating structure, a main arm connected to the column in a hinged structure, a power component A connected between the column and the main arm, a secondary arm hinged to one end of the main arm, the front end of the secondary arm being connected to a clamping mechanism via a connecting mechanism, the connecting mechanism including a hanging rod, a rotating shaft A mounted on the upper part of the hanging rod along the Y direction, the hanging rod being hinged to the secondary arm via the rotating shaft A; a rotating shaft B mounted on the lower part of the hanging rod along the X direction, the hanging rod being connected to a rotary drive via the rotating shaft B, the rotary drive being fixedly connected to the clamping mechanism. The above structure can satisfy the verticality and rotation functions of the clamping mechanism, ensure multi-dimensional adjustment of the clamping mechanism, and thus cooperate with the brick stack, improve work efficiency, and enhance stability during the clamping process.

Description

Technical Field

[0001] This utility model relates to the field of brick clamping machine technology, and specifically to a brick clamping machine. Background Technology

[0002] The intelligent brick clamping machine, with application number CN201520954421.8, mainly consists of a traveling mechanism, a lifting mechanism, and a brick clamping mechanism. It is controlled by a PLC programmable controller and pneumatic pressure. The traveling mechanism is located above the brick kiln and comprises a support column, a main traveling beam, a secondary traveling beam, a main beam track, a secondary beam light rail, a flatbed car, a main beam traveling motor, and a main beam wheel system. The lifting mechanism is mounted on the traveling mechanism, and the brick clamping mechanism is connected to the lower end of the lifting mechanism. All components can be controlled by the PLC programmable controller. This utility model improves and innovates upon existing technology, reducing overall operational difficulty and structural complexity while maintaining a certain level of efficiency, thus lowering costs.

[0003] The above patents can realize unattended automated loading and unloading of brick stacks, but the cost of the crane mechanism is high, and it needs to travel along a predetermined track, which requires a large area. This means that the brick stacks need to be placed under the crane mechanism, and a road needs to be reserved for the vehicle to travel, which results in a significant reduction in the stacking space, making it impossible to meet the requirements of production, storage and delivery. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a brick clamping machine, the technical solution of which is as follows:

[0005] A brick clamping machine, comprising:

[0006] The base has a column installed in a rotating structure.

[0007] The main arm is connected to the column via a hinged structure.

[0008] Power component A is used to drive the main boom to rotate around the hinge point with the column;

[0009] The auxiliary boom is hinged to the end of the main boom furthest from the column.

[0010] Link A, one end of which is connected to the auxiliary arm by a hinge structure;

[0011] Link B, one end of link B is connected to the other end of link A by a hinge structure, the other end of link B is connected to the main arm by a hinge structure, and a power component B is provided at the hinge point of link A and link B by a hinge structure.

[0012] The clamping mechanism and the connecting mechanism are connected to the auxiliary arm through the connecting mechanism. The clamping mechanism includes a support, and two grippers are provided on both sides of the support through a telescopic structure. A power component C is also provided to drive the two grippers to move towards or away from each other.

[0013] Furthermore, the base is equipped with telescopic support legs.

[0014] Furthermore, the base is equipped with a gear and rack swing cylinder via a fixed structure, and the gear and rack swing cylinder is connected to the column via a key.

[0015] Furthermore, the connecting mechanism includes a hanging rod, and a rotating shaft A is provided on the upper part of the hanging rod along the Y direction. The hanging rod is hinged to the auxiliary arm through the rotating shaft A.

[0016] A pivot B is provided at the lower part of the hanging rod along the X direction. The hanging rod is connected to a rotary drive through the pivot B, and the rotary drive is fixedly connected to the support.

[0017] Furthermore, the support is equipped with a lever by rotation, and the two ends of the lever are connected to support rods by hinge. The two hinge points of the two support rods and the lever are symmetrically arranged on both sides of the rotation point of the lever and the support. The other end of the two support rods is respectively hinged to a gripper.

[0018] Furthermore, the gripper is L-shaped, and the vertical section of the gripper is equipped with an adjusting claw in a telescopic manner. The adjusting claw is inverted T-shaped, and the vertical section of the adjusting claw is telescopically connected to the vertical section of the gripper. Both the vertical section of the gripper and the vertical section of the adjusting claw are provided with pin holes, and a positioning pin is provided in the pin hole in an insert-pull manner.

[0019] Furthermore, a protective railing is fixedly installed on the upper part of the horizontal section of the adjusting claw.

[0020] Furthermore, the auxiliary boom includes a fixed boom that is fixedly connected to the main boom. The fixed boom is equipped with a telescopic boom in a telescopic structure. A power component D is installed inside the fixed boom and the telescopic boom. The two ends of the power component D are respectively connected to the inner wall of the fixed boom and the inner wall of the telescopic boom.

[0021] Furthermore, power components A, B, C, and D are all hydraulic cylinders.

[0022] The beneficial effects of this utility model are as follows: the clamping mechanism is hoisted by the cooperation between the power component A, the main arm, the auxiliary arm, the connecting rod A, the connecting rod B and the power component B. This structural design can not only meet the requirements of a large rotation radius, but also complete the folding of the main arm and the auxiliary arm, reduce space occupation and increase the storage space of stacked bricks.

[0023] By setting up a connecting mechanism, the clamping mechanism can be adjusted in multiple dimensions, thereby cooperating with the brick stack, improving work efficiency, and enhancing stability during the clamping process.

[0024] By symmetrically setting support rods at both ends of the lever, a single power component C can be used to symmetrically open or close the two grippers, making it convenient to clamp the brick stack. The structure is simple. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the base structure of an embodiment of this utility model;

[0027] Figure 3 This is a schematic diagram of the connection structure between the auxiliary arm and the clamping mechanism of this utility model;

[0028] Figure 4 This is an exploded view of the clamping mechanism of this utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the auxiliary arm of this utility model;

[0030] Figure 6 This is a schematic diagram of the folded-up state of the main arm and the auxiliary arm in one embodiment of this utility model.

[0031] In the picture:

[0032] 1. Base, 2. Column, 3. Main arm, 4. Power component A, 5. Secondary arm, 6. Link A, 7. Link B, 8. Clamping mechanism, 81. Support, 82. Gripper, 83. Power component C, 84. Lever, 85. Support rod, 86. Adjusting claw, 87. Pin hole, 88. Guardrail, 9. Connecting mechanism, 91. Hanging rod, 92. Rotating shaft A, 93. Rotating shaft B, 94. Rotary drive, 10. Power component B, 11. Support leg, 12. Gear and rack swing cylinder. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will now be described in further detail with reference to the accompanying drawings and the following embodiments, so that the public can better understand the implementation method of this utility model. The specific implementation scheme of this utility model is as follows:

[0034] A brick clamping machine includes a base 1, a column 2 mounted on the base 1 in a rotating manner, a main arm 3 connected to the column 2 in a hinged manner, and a power component A4 connected between the column 2 and the main arm 3 for driving the main arm 3 to rotate around the hinge point with the column 2. The power component A4 is a hydraulic cylinder, with both ends hinged to the main arm 3 and the column 2 respectively. A secondary arm 5 is hinged to the end of the main arm 3 away from the column 2, and a connecting rod A6 is hinged to the secondary arm 5. The other end of the connecting rod A6 is hinged to the connecting rod B7, and the other end of the connecting rod B7 is hinged to the main arm 3. A power component B10, a hydraulic cylinder, is mounted at the hinge point between the connecting rod A6 and the connecting rod B7 in a hinged manner, with the other end of the power component B10 hinged to the main arm 3. The design of the above structure can meet the requirements of a large rotation radius and can also complete the folding of the main arm and the secondary arm, reducing space occupation and increasing the storage space for stacking bricks.

[0035] The front end of the auxiliary arm 5 is connected to the clamping mechanism 8 via a connecting mechanism 9. The connecting mechanism 9 includes a hanging rod 91. A rotating shaft A92 is provided on the upper part of the hanging rod 91 along the Y direction. The hanging rod 91 is hinged to the auxiliary arm 5 via the rotating shaft A92. A rotating shaft B93 is provided on the lower part of the hanging rod 91 along the X direction. The hanging rod 91 is connected to a rotary drive 94 via the rotating shaft B93. The rotary drive 94 is fixedly connected to the clamping mechanism 8. The above structure can satisfy the verticality and rotation functions of the clamping mechanism 8, ensure the multi-dimensional adjustment of the clamping mechanism, and thus cooperate with the brick stack to improve work efficiency and stability during the clamping process.

[0036] Specifically, the clamping mechanism 8 includes a support 81, and two grippers 82 are provided on both sides of the support 81 via a telescopic structure. The grippers 82 are L-shaped, and the vertical section of the grippers 82 is provided with an adjusting claw 86 via a telescopic structure. The adjusting claw 86 is inverted T-shaped, and the vertical section of the adjusting claw 86 is telescopically connected to the vertical section of the grippers 82. Both the vertical section of the grippers 82 and the vertical section of the adjusting claw 86 are provided with pin holes 87. A positioning pin is provided in the pin hole 87 by insertion and removal, which can be adjusted according to different brick stack heights to improve adaptability.

[0037] It should be noted that a guardrail 88 is fixedly installed on the upper part of the horizontal section of the adjusting claw 86 to improve safety.

[0038] The inner wall of the horizontal section of the two grippers is also provided with a power component C83 that drives the two grippers 82 to move towards each other or away from each other. The power component C83 is a hydraulic cylinder, and the two ends of the power component C83 are respectively connected to the two grippers 82.

[0039] It should be noted that the support 81 is equipped with a lever 84 by rotation. The two ends of the lever 84 are connected to the support rods 85 by hinge. The two hinge points of the two support rods 85 and the lever 84 are symmetrically arranged on both sides of the rotation point of the lever 84 and the support 81. The other ends of the two support rods 85 are respectively hinged to a gripper 82. The two grippers can be opened or closed symmetrically by a single power component C, which is convenient for clamping the brick stack and has a simple structure.

[0040] Based on the above embodiments, this embodiment can fix the brick clamping machine on the main beam of the transport vehicle to facilitate the hoisting of brick stacks in the transport vehicle at any time. In order to reduce the pressure on the transport vehicle during hoisting, the base 1 is provided with support legs 11 in a telescopic manner to support the ground.

[0041] It should be noted that the base 1 is equipped with a gear and rack swing cylinder 12 through a fixed structure. The gear and rack swing cylinder 12 is connected to the column 2 by a key to ensure the rotation of the column 2.

[0042] Specifically, the auxiliary arm 5 includes a fixed arm 51 that is fixedly connected to the main arm 3. The fixed arm 51 is provided with a telescopic arm 52 in a telescopic structure. A power component D53 is provided inside the fixed arm 51 and the telescopic arm 52. The power component D53 is a hydraulic cylinder. The two ends of the power component D53 are respectively connected to the inner wall of the fixed arm 51 and the inner wall of the telescopic arm 52. By embedding the power component D53, a large rotation radius can be ensured, and the distance between the main arm 3 and the auxiliary arm 5 after folding can be reduced, thus reducing space occupation.

[0043] The working principle and process of this utility model are as follows:

[0044] When in use, adjust the relative positions of the adjusting claw 86 and the clamping claw 82 according to the required height of the brick stack, and then insert the positioning pin into the corresponding pin hole 87 of the adjusting claw 86 and the clamping claw 82, so that the adjusting claw 86 extends to the predetermined position.

[0045] Then, the gear and rack swing cylinder 12 is activated, which drives the column 2 to rotate. The column 2 drives the main arm 3, the auxiliary arm 5, the connecting mechanism 9, and the clamping mechanism 8 to rotate. The hydraulic cylinder 10 is activated to drive the connecting rod A6 to rotate around the hinge point with the auxiliary arm 5, and to drive the connecting rod B7 to rotate around the hinge point with the main arm 3. At the same time, the auxiliary arm 5 is pushed to rotate around the hinge point with the main arm 3 through the action of the above connecting rods.

[0046] Start hydraulic cylinder 53 to push telescopic arm 52 forward, then start hydraulic cylinder 83 to push two grippers 82 open, adjust main arm 3 to press down, finally so that grippers 83 are placed at the brick stack, start hydraulic cylinder 83 to retract, then support rod 85 push lever 84 to rotate until the brick stack is clamped and then stop hydraulic cylinder 83.

[0047] Then, the brick stack is hoisted to the predetermined position by the cooperation of the main boom 3 and the auxiliary boom 5.

[0048] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "front," "rear," "lower left," "upper right," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Although this utility model has been described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of this utility model described herein.

Claims

1. A brick clamp, characterized in that, include: The base (1) is provided with a column (2) in a rotating structure. The main arm (3) is connected to the column (2) by a hinged structure; Power component A (4) is used to drive the main arm (3) to rotate around the hinge point with the column (2); The auxiliary arm (5) is hinged to the end of the main arm (3) away from the column (2); Link A (6), one end of link A (6) is connected to the auxiliary arm (5) in a hinged structure; Link B (7) is connected to link A (6) at one end by a hinge structure. Link B (7) is connected to main arm (3) at the other end by a hinge structure. A power component B (10) is provided at the hinge point of link A (6) and link B (7) by a hinge structure. The clamping mechanism (8) and the connecting mechanism (9) are connected to the auxiliary arm (5) through the connecting mechanism (9). The clamping mechanism (8) includes a support (81). Two grippers (82) are provided on both sides of the support (81) through a telescopic structure. A power component C (83) is also provided to drive the two grippers (82) to move towards each other or away from each other.

2. A brick clamp as claimed in claim 1, wherein: The base (1) is equipped with legs (11) by means of telescopic extension.

3. A brick clamp as claimed in claim 1, wherein: The base (1) is equipped with a gear and rack swing cylinder (12) by means of a fixed structure. The gear and rack swing cylinder (12) is connected to the column (2) by a key.

4. A brick clamping machine according to claim 1, characterized in that: The connecting mechanism (9) includes a hanging rod (91), and a rotating shaft A (92) is provided on the upper part of the hanging rod (91) along the Y direction. The hanging rod (91) is hinged to the auxiliary arm (5) through the rotating shaft A (92). A rotating shaft B (93) is provided at the lower part of the hanging rod (91) along the X direction. The hanging rod (91) is connected to a rotary drive (94) through the rotating shaft B (93). The rotary drive (94) is fixedly connected to the support (81).

5. A brick clamp according to claim 1 or 4, characterised in that: The support (81) is provided with a lever (84) by rotation. The two ends of the lever (84) are connected to the support rods (85) by hinge. The two hinge points of the two support rods (85) and the lever (84) are symmetrically arranged on both sides of the rotation point of the lever (84) and the support (81). The other ends of the two support rods (85) are respectively hinged to a gripper (82).

6. A brick clamp as claimed in claim 5, wherein: The gripper (82) is L-shaped. The vertical section of the gripper (82) is equipped with an adjusting claw (86) in a telescopic manner. The adjusting claw (86) is inverted T-shaped. The vertical section of the adjusting claw (86) is telescopically connected to the vertical section of the gripper (82). Both the vertical section of the gripper (82) and the vertical section of the adjusting claw (86) are provided with pin holes (87). The pin holes (87) are equipped with positioning pins in a plug-in manner.

7. A brick clamp as claimed in claim 6, wherein: A guardrail (88) is fixedly installed on the upper part of the horizontal section of the adjusting claw (86).

8. A brick clamp as claimed in claim 1, wherein: The auxiliary arm (5) includes a fixed arm (51) that is fixedly connected to the main arm (3). The fixed arm (51) is provided with a telescopic arm (52) in a telescopic structure. A power component D (53) is provided inside the fixed arm (51) and the telescopic arm (52). The two ends of the power component D (53) are connected to the inner wall of the fixed arm (51) and the inner wall of the telescopic arm (52) respectively.

9. A brick clamp as claimed in claim 8, wherein: The power element A (4), the power element B (10), the power element C (83) and the power element D (53) are all hydraulic oil cylinders.

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