Brick holding machine with telescopic girder

Abstract

The utility model discloses a brick holding machine with a telescopic girder, which belongs to the technical field of brick holding machines and comprises a vehicle body, two vertical rods are fixedly connected onto the vehicle body, a cross beam is slidably connected onto the two vertical rods, a movable plate is slidably connected onto the cross beam, and a protective shell is rotatably connected onto the movable plate. A second motor is fixedly connected to the interior of the protective shell, an output shaft of the second motor penetrates through the protective shell to be fixedly connected with a rotating plate, two connecting rods are hinged to the rotating plate, a sliding plate is hinged to the connecting rods, and a clamping plate is fixedly connected to the sliding plate. According to the brick holding machine with the telescopic girder, the second motor, the rotating plate, the connecting rod, the sliding plate and the clamping plates are arranged, bricks are clamped through movement of the two clamping plates, a traditional rotary clamping mode is abandoned, the two clamping plates can be completely attached to the bricks, the clamping area is large, clamping is stable, and safety accidents caused by falling of the bricks are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of brick-holding machines, in particular to a brick-holding machine with a telescopic beam. Background Art

[0002] Brick lifting machines are suitable for efficient, pallet-free handling of block goods and are widely used in construction sites, brick factories, building materials, metallurgy and other industries, especially for the handling and transshipment of red bricks, cement bricks, aerated blocks, steam-cured bricks, carbon blocks, etc.

[0003] Most of the existing brick-holding machines use the rotation of the clamping plate to clamp the bricks. However, when clamping, the clamping plate is in an inclined state, which makes it difficult for it to fit completely with the bricks. There will be a certain gap between them, and the clamping area is small, resulting in unstable clamping. During long-distance transportation, bricks are easily caused to fall, posing certain safety hazards. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a brick-holding machine with a retractable beam, which solves the problem that the existing brick-holding machines are not stable enough, and bricks are easily caused to fall during long-distance transportation, posing certain safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brick-holding machine with a retractable beam, comprising a body, two vertical rods fixedly connected to the body, a cross beam slidably connected to the two vertical rods, a movable plate slidably connected to the cross beam, a protective shell rotatably connected to the movable plate, a second motor fixedly connected to the inside of the protective shell, an output shaft of the second motor passes through the protective shell and is fixedly connected to a rotating plate, two connecting rods are hinged on the rotating plate, a sliding plate is hinged on the connecting rods, and a clamping plate is fixedly connected to the sliding plate.

[0006] As a further solution of the utility model: a first electric push rod is fixedly connected to the vertical rod, and two first electric push rods are fixedly connected to the crossbeam.

[0007] As a further solution of the utility model: two second electric push rods are fixedly connected to the crossbeam, and the two second electric push rods are fixedly connected to the moving plate.

[0008] As a further solution of the utility model: a first motor is fixedly connected to the top of the movable plate, and an output shaft of the first motor passes through the movable plate and is fixedly connected to the protective shell.

[0009] As a further solution of the utility model: two fixing rods are fixedly connected to the protective shell, and the fixing rods are slidably connected to two sliding plates.

[0010] As a further solution of the utility model: two sliding grooves are arranged on the crossbeam, and two sliding blocks are fixedly connected to the movable plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The brick-holding machine with a retractable beam is provided with a second motor, a rotating plate, a connecting rod, a sliding plate and a clamping plate. The second motor is started to drive the rotating plate to rotate. The rotating plate pulls the two sliding plates and the clamping plate through the connecting rod, so that the two clamping plates are close to each other to clamp and fix the bricks. When the bricks need to be put down, the second motor is started to reverse and drive the rotating plate to rotate. The rotating plate pushes the two sliding plates and the clamping plate through the connecting rod, so that the two clamping plates are away from each other to put down the bricks. The brick-holding machine clamps the bricks by moving the two clamping plates, abandoning the traditional rotating clamping method. The two clamping plates can be completely fitted with the bricks, the clamping area is large, the clamping is relatively stable, and safety accidents caused by bricks falling are avoided.

[0013] 2. The brick-holding machine with a retractable beam is provided with a first electric push rod, a clamping plate and a second electric push rod. The first electric push rod is started to adjust the vertical position of the clamping plate, and the second electric push rod is started to adjust the lateral position of the clamping plate until the two clamping plates are moved to both sides of the brick. The positions of the moving plate and the beam are adjusted by the second electric push rod and the first electric push rod respectively. The retractable design of the moving plate and the beam facilitates the adjustment of the position of the clamping plate, thereby providing convenience for the subsequent operation of clamping bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the crossbeam of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the protective shell section of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the cross-beam section of the utility model;

[0018] In the figure: 1, vehicle body; 2, vertical rod; 3, first electric push rod; 4, cross beam; 5, second electric push rod; 6, moving plate; 7, first motor; 8, protective shell; 9, fixed rod; 10, second motor; 11, rotating plate; 12, connecting rod; 13, sliding plate; 14, clamping plate; 15, slider; 16, slide groove. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a brick-holding machine with a retractable beam, comprising a body 1, two vertical rods 2 are fixedly connected to the body 1, a cross beam 4 is slidably connected to the two vertical rods 2, a first electric push rod 3 is fixedly connected to the vertical rod 2, and the two first electric push rods 3 are both fixedly connected to the cross beam 4.

[0021] A movable plate 6 is slidably connected to the crossbeam 4, and a protective shell 8 is rotatably connected to the movable plate 6. Because the protective shell 8 is provided, the protective shell 8 can prevent foreign objects from hitting the second motor 10 and causing damage to the second motor 10, thereby protecting the second motor 10. The second motor 10 is fixedly connected inside the protective shell 8, and two fixed rods 9 are fixedly connected to the protective shell 8, and the fixed rods 9 are slidably connected to two sliding plates 13.

[0022] The output shaft of the second motor 10 passes through the protective shell 8 and is fixedly connected to a rotating plate 11. Two connecting rods 12 are hinged on the rotating plate 11. A sliding plate 13 is hinged on the connecting rod 12. Two second electric push rods 5 are fixedly connected to the crossbeam 4. The two second electric push rods 5 are fixedly connected to the moving plate 6.

[0023] A clamping plate 14 is fixedly connected to the sliding plate 13. Because the clamping plate 14 is composed of a frame and a plurality of rods and is not completely solid, it can effectively reduce its own weight, reduce the burden of the second motor 10, and improve its service life. A first motor 7 is fixedly connected to the top of the movable plate 6. Because the first motor 7 is provided, during actual use, there may be a certain angle deviation between the brick and the clamping plate 14. The clamping plate 14 is rotated by the first motor 7 to rotate the clamping plate 14 to rotate the clamping plate 14 to eliminate the angle deviation, facilitate subsequent operations, and improve work efficiency. The output shaft of the first motor 7 passes through the movable plate 6 and is fixedly connected to the protective shell 8. Two slide grooves 16 are provided on the crossbeam 4. Two sliders 15 are fixedly connected to the movable plate 6. Because the slider 15 and the slide groove 16 are provided, when the movable plate 6 moves, the slider 15 will slide inside the slide groove 16, and the slide groove 16 supports and guides the slider 15, thereby improving the stability of the movement of the movable plate 6.

[0024] The working principle of the utility model is:

[0025] When in use, first drive the vehicle body 1 to the specified position, start the first electric push rod 3 to adjust the vertical position of the clamping plate 14, start the second electric push rod 5 to adjust the lateral position of the clamping plate 14, until the two clamping plates 14 are moved to both sides of the brick, then start the second motor 10 to drive the rotating plate 11 to rotate, the rotating plate 11 pulls the two sliding plates 13 and the clamping plate 14 through the connecting rod 12, so that the two clamping plates 14 are close to each other to clamp and fix the brick, when the brick needs to be put down, start the second motor 10 to reverse it and drive the rotating plate 11 to rotate, the rotating plate 11 pushes the two sliding plates 13 and the clamping plate 14 through the connecting rod 12, so that the two clamping plates 14 are away from each other to put down the brick.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A brick-carrying machine with a retractable beam, comprising a vehicle body (1), characterized in that: The vehicle body (1) is fixedly connected with two vertical rods (2), the two vertical rods (2) are slidably connected with a cross beam (4), the cross beam (4) is slidably connected with a moving plate (6), the moving plate (6) is rotatably connected with a protective shell (8), the protective shell (8) is fixedly connected with a second motor (10) inside, the output shaft of the second motor (10) passes through the protective shell (8) and is fixedly connected with a rotating plate (11), the rotating plate (11) is hinged with two connecting rods (12), the connecting rods (12) are hinged with a sliding plate (13), and the sliding plate (13) is fixedly connected with a clamping plate (14).

2. The brick-carrying machine with a retractable beam according to claim 1 is characterized in that: A first electric push rod (3) is fixedly connected to the vertical rod (2), and two first electric push rods (3) are fixedly connected to the crossbeam (4).

3. The brick-carrying machine with a retractable beam according to claim 1 is characterized in that: Two second electric push rods (5) are fixedly connected to the crossbeam (4), and the two second electric push rods (5) are both fixedly connected to the moving plate (6).

4. The brick-carrying machine with a retractable beam according to claim 1 is characterized in that: A first motor (7) is fixedly connected to the top of the movable plate (6), and an output shaft of the first motor (7) passes through the movable plate (6) and is fixedly connected to the protective shell (8).

5. The brick-carrying machine with a retractable beam according to claim 1 is characterized in that: Two fixing rods (9) are fixedly connected to the protective shell (8), and the fixing rods (9) are slidably connected to two sliding plates (13).

6. The brick-carrying machine with a retractable beam according to claim 1, characterized in that: The crossbeam (4) is provided with two sliding grooves (16), and the movable plate (6) is fixedly connected with two sliding blocks (15).

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