Brick holding machine clamp with buffer structure

Abstract

The brick holding machine clamp with the buffering structure comprises an installation frame, a plurality of second electric telescopic rods are installed on the outer wall of the bottom end of the installation frame, the telescopic ends of the second electric telescopic rods are connected with the same upper pressing plate, and connecting bases are fixed to the two sides of the bottom end of the installation frame. A connecting rod is rotationally connected to one side of the connecting base, a side protection plate is connected to the other end of the connecting rod, a telescopic connecting frame is connected to the bottom end of the mounting frame, fixing plates are connected to the two sides of the telescopic connecting frame, telescopic air cylinders are mounted on the side walls of the fixing plates, and the telescopic ends of the telescopic air cylinders are connected with moving plates. By arranging the upper pressing plate, the side protection plate, the second electric telescopic rod, the connecting rod and the connecting base, when the pressing plate clamps a brick stack, the top end and the side face of the brick stack are pressed and shielded synchronously, bricks located on the two sides of the top end of the brick stack are prevented from being scattered in the carrying process, and the stability of the brick stack is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a brick holder technical field especially a kind of brick holder clamp with buffer structure. BACKGROUND

[0002] The brick holder is suitable for block cargo efficient, tray handling, widely used in construction site, brick factory, building materials, metallurgy and other industries, especially for the handling and transfer work of red brick, cement brick, aerated block, steam-cured brick, carbon block and the like.

[0003] Through the search, the patent with Chinese patent publication No. CN210620161U discloses a carrying clamp for brick holder, which comprises a clamp body, two pressure mechanisms are fixedly connected to the inner walls on both sides of the clamp body, and the pressure mechanism comprises a supporting plate, two springs, two piston cylinders and two piston rods, the two piston rods are respectively welded to the two ends of one side of the supporting plate, the two piston cylinders are respectively inserted into one end of the two piston rods, the two springs are respectively arranged in the interiors of the two piston cylinders, one end of the piston rod inserted into the interior of the piston cylinder is in contact with the spring, and the two piston cylinders are welded to the inner walls of the clamp body.

[0004] The patent realizes the carrying of brick stack through pressure mechanism, but it only clamps the two sides of brick stack by two pressure mechanisms, and the brick stack on the two sides of the top end of brick stack can be scattered and fallen during carrying process, so that the stability of brick stack carrying is poor. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a brick holder clamp with buffer structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A brick holder clamp with buffer structure, comprising a mounting frame, a plurality of electric telescopic rods II are installed on the outer wall of the bottom end of the mounting frame, the same upper pressing plate is connected to the telescopic end of the electric telescopic rod II, the upper pressing plate is longitudinally slidingly matched with the fixed plate at both ends, the upper pressing plate is a telescopic structure, a connecting seat is fixed on both sides of the bottom end of the mounting frame, a connecting rod is rotatably connected to one side of the connecting seat, and a side guard plate is connected to the other end of the connecting rod.

[0008] As a further scheme of the utility model: a telescopic connecting frame is connected to the bottom end of the mounting frame, a fixed plate is connected to both sides of the telescopic connecting frame, and an electric telescopic rod I is installed on the outer wall of the bottom end of the mounting frame, and the telescopic end of the electric telescopic rod I is connected with the fixed plate.

[0009] As a further scheme of the utility model: the fixed plate side wall is equipped with telescopic air cylinder, the telescopic air cylinder telescopic end is connected with moving plate, two moving plates are opposite and are provided.

[0010] As a further scheme of the utility model: two moving plates opposite sides are connected with the pressure plate through the buffer assembly.

[0011] As a further scheme of the utility model: the upper pressure plate top end is connected with rack, one side of the connecting rod is connected with gear through the connecting assembly, the gear and rack transmission mesh.

[0012] As a further scheme of the utility model: the connecting seat is equipped with electric telescopic rod three inside, the connecting rod and the connecting seat connecting shaft side wall are equipped with recess that cooperates with electric telescopic rod three limit.

[0013] As a further scheme of the utility model: the connecting assembly includes shell and rotating shaft, the shell is connected with connecting rod, the rotating shaft is rotationally fitted in the shell inner wall, the rotating shaft side wall is slidably fitted with a plurality of ball heads, the shell inner wall is equipped with arc-shaped slot that cooperates with ball head limit.

[0014] As a further scheme of the utility model: one end of the ball head is connected with limit spring, the other end of the limit spring is connected with rotating shaft, the shell is fixedly connected with gear, one end of the rotating shaft is fixedly connected with connecting rod.

[0015] Compared with the prior art, the utility model provides a brick holding machine clamp with buffer structure has the following beneficial effects:

[0016] 1. The utility model discloses a upper pressure plate, side guard board, electric telescopic rod two, connecting rod and connecting seat are set up, when the pressure plate is clamped to the brick stack, the top end and the side of brick stack are pressed and shielded simultaneously, avoid the brick block that is located in the top end both sides of brick stack to scatter in the handling process, improve the stability of brick stack.

[0017] 2. The utility model discloses a telescopic connecting frame and electric telescopic rod one can be set up, can adjust the distance between pressure plate before handling brick stack according to the size of brick stack, make pressure plate can hold and handle the brick stack of different size.

[0018] 3. The utility model discloses a connecting assembly, gear, rack, electric telescopic rod three, shell, rotating shaft, ball head and limit spring are set up, when the upper pressure plate moves down, drive side guard board synchronous rotation, reduce the arrangement of device power source, improve the linkage of device.

[0019] The part not involved in the device is same as or can adopt the prior art to realize, the utility model has the advantages of simple structure, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The whole structure schematic view of the brick holding machine clamp with the buffer structure is provided in the utility model;

[0021] Figure 2 The internal structure schematic view of the brick holding machine clamp with the buffer structure is provided in the utility model;

[0022] Figure 3 The connecting structure schematic view of the side guard plate and the mounting frame of the brick holding machine clamp with the buffer structure is provided in the utility model;

[0023] Figure 4 The connecting structure schematic view of the connecting rod and the connecting seat of the brick holding machine clamp with the buffer structure is provided in the utility model;

[0024] Figure 5 The sectional structure view of the connecting assembly of the brick holding machine clamp with the buffer structure is provided in the utility model.

[0025] In the figure: 1, mounting frame; 2, telescopic connecting frame; 3, fixed plate; 4, telescopic cylinder; 5, moving plate; 6, pressing plate; 7, buffer assembly; 8, upper pressing plate; 9, side guard plate; 10, electric telescopic rod two; 11, connecting rod; 12, connecting seat; 13, connecting assembly; 14, gear; 15, rack; 16, electric telescopic rod three; 17, shell; 18, rotating shaft; 19, ball head; 20, limit spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] Embodiment 1

[0029] A brick holding machine clamp with a buffer structure, like Figures 1 to 3As shown, including the mounting frame 1, the mounting frame 1 bottom end is connected with telescopic connecting frame 2, both sides of telescopic connecting frame 2 are connected with fixed plate 3, the outer wall of mounting frame 1 bottom end is installed with electric telescopic rod one, the telescopic end of electric telescopic rod one is connected with fixed plate 3, the side wall of fixed plate 3 is installed with telescopic cylinder 4, the telescopic end of telescopic cylinder 4 is connected with moving plate 5, two moving plates 5 are oppositely arranged, both sides of two moving plates 5 are connected with pressing plate 6 through buffer assembly 7, buffer assembly 7 is composed of damping telescopic rod and buffer spring, pressing plate 6 includes mounting plate and non-slip pad, non-slip pad is detachably connected between mounting plate, the outer wall of mounting frame 1 bottom end is installed with a plurality of electric telescopic rod two 10, the telescopic end of electric telescopic rod two 10 is connected with the same upper pressing plate 8, the both ends of upper pressing plate 8 are longitudinally slidably connected with fixed plate 3, upper pressing plate 8 is telescopic structure, both sides of mounting frame 1 bottom end are fixedly connected with connecting seat 12, one side of connecting seat 12 is rotatably connected with connecting rod 11, the other end of connecting rod 11 is connected with side guard plate 9, side guard plate 9 is located on both sides of fixed plate 3.

[0030] When working, telescopic cylinder 4 drives moving plate 5 to move towards each other, so that pressing plate 6 clamps the brick stack, buffer assembly 7 buffers when pressing plate 6 contacts with the brick stack, when pressing plate 6 clamps the brick stack, telescopic cylinder 4 stops working, at the same time, electric telescopic rod two 10 drives upper pressing plate 8 to move down, so that upper pressing plate 8 presses the top end of the brick stack, connecting rod 11 rotates synchronously to both sides of the brick stack, shielding the side of the brick stack; before transporting the brick stack, according to the size of the brick stack, electric telescopic rod one drives two fixed plates 3 to move away from each other, changing the distance between pressing plates 6, so that pressing plates 6 can clamp and transport brick stacks of different sizes, telescopic connecting frame 2 moves and extends with fixed plate 3, fixing fixed plate 3 improves the stability of fixed plate 3.

[0031] By providing upper pressing plate 8, side guard plate 9, electric telescopic rod two 10, connecting rod 11 and connecting seat 12, when pressing plate 6 clamps the brick stack, the top end and side of the brick stack are pressed and shielded synchronously, avoiding the brick blocks on both sides of the top end of the brick stack from falling off during transportation, improving the stability of the brick stack.

[0032] By providing telescopic connecting frame 2 and electric telescopic rod one, the distance between pressing plates 6 can be adjusted according to the size of the brick stack before transporting the brick stack, so that pressing plates 6 can clamp and transport brick stacks of different sizes.

[0033] Embodiment 2

[0034] A brick holding machine clamp with a buffer structure, based on embodiment 1, the following improvements are made, such as Figures 3 to 5As shown, the upper pressing plate 8 top end is connected with a rack 15, one side of the connecting rod 11 is connected with a gear 14 through a connecting assembly 13, the gear 14 is in transmission engagement with the rack 15, an electric telescopic rod three 16 is mounted in the connecting seat 12, the connecting rod 11 and the connecting shaft side wall of the connecting seat 12 are provided with recesses in position limiting cooperation with the electric telescopic rod three 16, the connecting assembly 13 comprises a shell 17 and a rotating shaft 18, the shell 17 is connected with the connecting rod 11, the rotating shaft 18 is rotationally fitted in the inner wall of the shell 17, a plurality of ball heads 19 are slidingly fitted on the side wall of the rotating shaft 18, arc-shaped grooves are formed in the inner wall of the shell 17 in position limiting cooperation with the ball heads 19, the ball heads 19 are connected with limiting springs 20 at one end, the other end of the limiting springs 20 is connected with the rotating shaft 18, the shell 17 is fixedly connected with the gear 14, one end of the rotating shaft 18 is fixedly connected with the connecting rod 11.

[0035] When the upper pressing plate 8 moves downward, the rack 15 is driven to move downward synchronously, the rack 15 drives the gear 14 to rotate, since the shell 17 and the rotating shaft 18 are connected through the ball heads 19, at this time the shell 17 drives the rotating shaft 18 to rotate, the connecting rod 11 rotates around the connecting position of the connecting rod 11 and the connecting seat 12, drives the side guard plate 9 to rotate, and moves to the position where the side guard plate 9 is perpendicular to the ground on both sides of the brick stack, at this time the recesses are aligned with the electric telescopic rod three 16, the electric telescopic rod three 16 is inserted into the recesses downward, limits the rotation of the connecting rod 11, at this time if the upper pressing plate 8 continues to move downward, the rack 15 moves, the shell 17 rotates, since the connecting rod 11 is limited by the electric telescopic rod three 16 and cannot rotate, the rotating shaft 18 is fixed, the ball heads 19 move to the rotating shaft 18 under the extrusion of the shell 17, the limiting springs 20 are compressed and deformed, at this time the shell 17 can rotate relative to the rotating shaft 18.

[0036] By arranging the connecting assembly 13, the gear 14, the rack 15, the electric telescopic rod three 16, the shell 17, the rotating shaft 18, the ball heads 19 and the limiting springs 20, when the upper pressing plate 8 moves downward, the side guard plate 9 is driven to rotate synchronously, reduces the arrangement of the power source of the device, and improves the linkage of the device.

[0037] Working principle: when working, the telescopic cylinder 4 pushes the moving plate 5 to move towards each other, so that the pressing plate 6 clamps the brick pile, the buffer assembly 7 buffers when the pressing plate 6 contacts the brick pile, when the pressing plate 6 clamps the brick pile, the telescopic cylinder 4 stops working, at the same time, the electric telescopic rod two 10 pushes the upper pressing plate 8 to move down, so that the upper pressing plate 8 presses the top end of the brick pile, the rack 15 moves down synchronously, the rack 15 drives the gear 14 to rotate, since the shell 17 and the rotating shaft 18 are connected through the ball head 19, at this time, the shell 17 drives the rotating shaft 18 to rotate, the connecting rod 11 rotates around the connecting rod 11 and the connecting seat 12, drives the side guard plate 9 to rotate, moves to the vertical position of the ground on both sides of the brick pile, shields the side of the brick pile, at this time, the recess is aligned with the electric telescopic rod three 16, the electric telescopic rod three 16 is inserted into the recess, limits the rotation of the connecting rod 11, if the upper pressing plate 8 continues to move down, the rack 15 moves, the shell 17 rotates, since the connecting rod 11 is limited by the electric telescopic rod three 16 and cannot rotate, the rotating shaft 18 is fixed, the ball head 19 is extruded by the shell 17 and moves to the rotating shaft 18, the limiting spring 20 is compressed and deformed, at this time, the shell 17 can rotate relative to the rotating shaft 18; before transporting the brick pile, according to the size of the brick pile to be transported, the electric telescopic rod one pushes the two fixed plates 3 to move away from each other, changes the distance between the pressing plates 6, so that the pressing plates 6 can clamp and transport brick piles of different sizes, the telescopic connecting frame 2 moves and extends with the fixed plate 3, fixes the fixed plate 3 to improve the stability of the fixed plate 3.

[0038] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A brick-holding machine clamp with a buffer structure, comprising a mounting frame (1), characterized in that, Multiple electric telescopic rods (10) are installed on the outer wall of the bottom end of the mounting frame (1). The telescopic ends of the electric telescopic rods (10) are connected to the same upper pressure plate (8). The two ends of the upper pressure plate (8) are longitudinally slidably engaged with the fixed plate (3). The upper pressure plate (8) is a telescopic structure. Connecting seats (12) are fixed on both sides of the bottom end of the mounting frame (1). A connecting rod (11) is rotatably connected to one side of the connecting seat (12). A side guard plate (9) is connected to the other end of the connecting rod (11).

2. The brick-holding machine clamp with a buffer structure according to claim 1, characterized in that, The mounting frame (1) is connected to a telescopic connecting frame (2) at its bottom end. Both sides of the telescopic connecting frame (2) are connected to fixed plates (3). An electric telescopic rod is installed on the outer wall of the bottom end of the mounting frame (1). The telescopic end of the electric telescopic rod is connected to the fixed plate (3).

3. A brick-holding machine clamp with a buffer structure according to claim 2, characterized in that, A telescopic cylinder (4) is installed on the side wall of the fixed plate (3). The telescopic cylinder (4) is connected to a movable plate (5) at its telescopic end. The two movable plates (5) are arranged opposite to each other.

4. A brick-holding machine clamp with a buffer structure according to claim 3, characterized in that, Both of the two movable plates (5) are connected to a pressure plate (6) on opposite sides via a buffer assembly (7).

5. A brick-holding machine clamp with a buffer structure according to claim 1, characterized in that, The top of the upper pressure plate (8) is connected to a rack (15), and a gear (14) is connected to one side of the connecting rod (11) through a connecting assembly (13). The gear (14) and the rack (15) are engaged in transmission.

6. A brick-holding machine clamp with a buffer structure according to claim 1, characterized in that, The connecting seat (12) is equipped with an electric telescopic rod three (16), and the connecting shaft side wall of the connecting rod (11) and the connecting seat (12) is provided with a groove that is matched with the electric telescopic rod three (16) for limiting.

7. A brick-holding machine clamp with a buffer structure according to claim 5, characterized in that, The connecting assembly (13) includes a housing (17) and a rotating shaft (18). The housing (17) is connected to the connecting rod (11). The rotating shaft (18) is rotatably fitted to the inner wall of the housing (17). The side wall of the rotating shaft (18) is slidably fitted with a plurality of ball heads (19). The inner wall of the housing (17) is provided with an arc-shaped groove that limits the movement of the ball heads (19).

8. A brick-holding machine clamp with a buffer structure according to claim 7, characterized in that, One end of the ball head (19) is connected to a limiting spring (20), the other end of the limiting spring (20) is connected to a rotating shaft (18), the housing (17) is fixedly connected to the gear (14), and one end of the rotating shaft (18) is fixedly connected to the connecting rod (11).

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