Stacking device for sintered bricks

Abstract

The utility model relates to the technical field of stacking equipment, and discloses a stacking device for sintered bricks, which comprises a base, the base is of a U-shaped structure, the upper surface of the base is rotatably connected with two lifting screw rods which are symmetrical in position, the surfaces of the two lifting screw rods are in threaded connection with a movable frame, and the movable frame is in threaded connection with the lifting screw rods. A clamping mechanism is arranged on the surface of the movable frame; the left side of the base is fixedly connected with a supporting bottom block. According to the sintered brick stacking device, by arranging the U-shaped base, when sintered bricks are stacked, a worker can drive the two lifting lead screws to rotate at the same time through the driving motor, then the movable frame is driven to move up and down, and then the sintered bricks are clamped and fixed through the two clamping plates on the surface of the movable frame; the sintered bricks can be lifted to different heights conveniently, the sintered bricks can be stacked conveniently, in the transverse moving process of the base, the sintered bricks can be stacked in order, and the convenience of stacking operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking equipment, and more specifically to a stacking device for sintered bricks. Background Art

[0002] Sintered ordinary bricks have certain strength, good heat insulation and sound insulation performance, and are inexpensive. Therefore, sintered bricks are widely used in building maintenance structures, masonry columns, arches, chimneys, kiln bodies, channels and foundations, etc. However, after the sintered bricks are produced and formed, when they need to be used, the demand for sintered bricks is generally large, so people will neatly stack them to facilitate the subsequent processing of sintered bricks.

[0003] For example, a sintered brick blank stacking machine with patent publication number CN218520562U includes a support base, two movable wheels are installed on the left and right parts of the lower end of the support base, a rotating column is installed between the two movable wheels on the left part, a driving device is installed on the outer surface of the rotating column, and a steering device is installed in the middle part of the upper end of the support base. The sintered brick blank stacking machine described in the utility model can clamp brick blanks of different models and heights through the telescopic adjustment of the No. 1 hydraulic cylinder and the No. 2 hydraulic cylinder on the brick blank clamping device, thereby improving the practicality of the device.

[0004] In the actual use of the fired brick blank stacking machine proposed in the above patent document, the clamping device of the clamping device needs to extend to one side of the base, and the contact point between the telescopic end of the No. 1 hydraulic cylinder that drives the clamping plate and the clamping plate is far away from the clamping surface of the clamping plate, resulting in insufficient clamping force of the clamping plate on the fired brick, which is prone to instability and falling off during the clamping process. Therefore, it is necessary to improve this problem of the device and improve the stability of the clamping. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stacking device for sintered bricks, which has the advantages of good clamping stability, etc., to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a stacking device for sintered bricks, comprising a base, the base is in a U-shaped structure, and the upper surface of the base is rotatably connected to two lifting screws symmetrically positioned to each other, the surfaces of the two lifting screws are threadedly connected to a movable frame, and the surface of the movable frame is provided with a clamping mechanism;

[0007] The left side of the base is fixedly connected with a supporting bottom block, the upper surface of the supporting bottom block is fixedly connected with a fixing column, a mounting groove is provided on the side of the fixing column, the inner wall of the mounting groove is rotatably connected with a driving rod, the top end of the fixing column is fixedly connected with a top shell, the inner wall of the top shell is rotatably provided with a linkage rod, the top end of the driving rod extends to the inside of the top shell and is fixedly connected with a driving gear, one end of the linkage rod is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the end of the top shell is fixedly connected with a transmission box, and the inner wall of the transmission box is rotatably connected with a transmission rod;

[0008] The clamping mechanism includes two electric telescopic rods, which are fixedly embedded in the surface of the movable frame. The surface of the movable frame is provided with a limit guide hole, and the inner wall of the limit guide hole is slidably provided with two movable plates. The telescopic end of the electric telescopic rod extends to the inside of the limit guide hole and is fixedly connected to the surface of the movable plate. A rectangular slot is provided on the lower surface of the movable plate, and a limit block is inserted into the inner wall of the rectangular slot. The lower surface of the limit block is fixedly connected with a clamping plate.

[0009] Furthermore, thread grooves are provided on both the left and right sides of the movable plate, the inner walls of the thread grooves are threadedly connected with limit bolts, and the upper surface of the clamping plate is fixedly connected to two positioning strips.

[0010] Furthermore, the surface of the positioning bar is provided with mounting holes matching with the limiting bolts, and the limiting bolts fix the positioning bar and the movable plate.

[0011] Furthermore, the opposite surfaces of the two clamping plates are fixedly connected with a plurality of anti-slip rubber strips, the upper surface of the movable frame is fixedly connected with a guide rod, and the movable plate is slidably connected to the surface of the guide rod.

[0012] Furthermore, a driving motor is fixedly arranged inside the fixing column, and an output shaft of the driving motor extends into the inside of the mounting groove and is fixedly connected to the bottom end of the driving rod.

[0013] Furthermore, the other end of the linkage rod away from the driven gear extends to the inside of the transmission box and is fixedly connected to the first bevel gear. The middle part of the transmission rod is fixedly connected to the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0014] Furthermore, the top end of the lifting screw rod extends to the interior of the transmission box and is fixedly connected with a third bevel gear, and both ends of the transmission rod are fixedly connected with fourth bevel gears, and the third bevel gear is meshed with the fourth bevel gear.

[0015] Furthermore, the surfaces of the base and the supporting bottom block are both provided with moving wheels, and the side surfaces of the fixing columns are fixedly connected with operating handles.

[0016] Technical effects and advantages of the utility model:

[0017] 1. By providing a base in a U shape, when stacking sintered bricks, workers can use the driving motor to drive two lifting lead screws to rotate simultaneously, thereby driving the movable frame to move up and down. Then, use the two clamping plates on the surface of the movable frame to clamp and fix the sintered bricks, so as to facilitate lifting the sintered bricks to different heights, facilitate the stacking of sintered bricks, and can stack the sintered bricks in an orderly manner during the horizontal movement of the base, increasing the convenience of the stacking operation.

[0018] 2. By providing a rectangular slot and a limit block on the lower surface of the movable plate, the limit block on the surface of the clamping plate can be inserted into the rectangular slot on the lower surface of the movable plate, and the clamping plate is fixed by using a limit bolt and a fastening nut, so as to facilitate the installation or disassembly of the clamping plate, and different sizes of clamping plates can be selected according to the size specifications of the sintered bricks. Description of the drawings

[0019] Figure 1 is a front view structural schematic diagram of the utility model;

[0020] Figure 2 is a rear view structural schematic diagram of the utility model;

[0021] Figure 3 is a side sectional structural schematic diagram of the clamping plate and the movable plate of the utility model;

[0022] Figure 4 is a front sectional structural schematic diagram of the fixed column and the top shell of the utility model;

[0023] Figure 5 is a partial side sectional structural schematic diagram of the transmission box of the utility model.

[0024] Reference numerals are: 1, base; 2, lifting lead screw; 3, movable frame; 4, fixed column; 5, installation groove; 6, driving rod; 7, top shell; 8, linkage rod; 9, driving gear; 10, driven gear; 11, transmission box; 12, transmission rod; 13, electric telescopic rod; 14, limit guiding hole; 15, movable plate; 16, rectangular slot; 17, limit block; 18, clamping plate; 19, limit bolt; 20, positioning strip; 22, anti-slip rubber strip; 23, guiding rod; 24, driving motor; 25, first bevel gear; 26, second bevel gear; 27, third bevel gear; 28, fourth bevel gear; 29, moving wheel; 30, operating handle. Detailed implementation manners

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The stacking device for sintered bricks involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figure 1-5 The utility model provides a stacking device for fired bricks, including a base 1, the base 1 is in a U-shaped structure, and the base 1 and the surface of the supporting bottom block are both provided with moving wheels 29.

[0027] The upper surface of the base 1 is rotatably connected to two lifting screws 2 whose positions are symmetrical to each other. The surfaces of the two lifting screws 2 are threadedly connected to a movable frame 3. The surface of the movable frame 3 is provided with a clamping mechanism.

[0028] A supporting bottom block is fixedly connected to the left side of the base 1, a fixing column 4 is fixedly connected to the upper surface of the supporting bottom block, an operating handle 30 is fixedly connected to the side of the fixing column 4, a mounting groove 5 is opened on the side of the fixing column 4, a driving rod 6 is rotatably connected to the inner wall of the mounting groove 5, a driving motor 24 is fixedly arranged inside the fixing column 4, and the output shaft of the driving motor 24 extends to the inside of the mounting groove 5 and is fixedly connected to the bottom end of the driving rod 6.

[0029] The top of the fixed column 4 is fixedly connected to a top shell 7, and a linkage rod 8 is rotatably provided on the inner wall of the top shell 7. The top of the driving rod 6 extends to the inside of the top shell 7 and is fixedly connected to a driving gear 9. One end of the linkage rod 8 is fixedly connected to a driven gear 10, and the driving gear 9 is meshed with the driven gear 10. The end of the top shell 7 is fixedly connected to a transmission box 11, and the inner wall of the transmission box 11 is rotatably connected to a transmission rod 12.

[0030] The other end of the linkage rod 8 away from the driven gear 10 extends to the inside of the transmission box 11 and is fixedly connected to a first bevel gear 25 . The middle of the transmission rod 12 is fixedly connected to a second bevel gear 26 , and the first bevel gear 25 meshes with the second bevel gear 26 .

[0031] The top end of the lifting screw 2 extends to the interior of the transmission box 11 and is fixedly connected to a third bevel gear 27 . Both ends of the transmission rod 12 are fixedly connected to fourth bevel gears 28 . The third bevel gear 27 is meshed with the fourth bevel gear 28 .

[0032] The clamping mechanism includes two electric telescopic rods 13, which are fixedly embedded on the surface of the movable frame 3. A limit guiding hole 14 is opened on the surface of the movable frame 3. Two movable plates 15 are slidably arranged on the inner wall of the limit guiding hole 14. The telescopic end of the electric telescopic rod 13 extends into the limit guiding hole 14 and is fixedly connected to the surface of the movable plate 15. A rectangular slot 16 is opened on the lower surface of the movable plate 15.

[0033] A limit clamping block 17 is inserted into the inner wall of the rectangular slot 16. A clamping plate 18 is fixedly connected to the lower surface of the limit clamping block 17. A plurality of anti-slip rubber strips 22 are fixedly connected to the opposite surfaces of the two clamping plates 18.

[0034] By providing the base 1 in a U shape, when stacking sintered bricks, first move the base 1 to the stacking position, then drive the driving rod 6 to rotate by using the driving motor 24. The driving rod 6 drives the linkage rod 8 to rotate, and then drives the transmission rod 12 to rotate by using the linkage rod 8. The transmission rod 12 drives the two lifting lead screws 2 to rotate simultaneously, thereby driving the movable frame 3 to move up and down. Then use the electric telescopic rods 13 on the surface of the movable frame 3 to drive the two clamping plates 18 to clamp and fix the sintered bricks, so that the sintered bricks can be lifted to different heights, which is convenient for stacking the sintered bricks. And during the horizontal movement of the base 1, the sintered bricks can be stacked orderly, increasing the convenience of the stacking operation.

[0035] A guiding rod 23 is fixedly connected to the upper surface of the movable frame 3. The movable plate 15 is slidably connected to the surface of the guiding rod 23.

[0036] Thread grooves are opened on both the left and right sides of the movable plate 15. Limit bolts 19 are threadedly connected to the inner walls of the thread grooves. Two positioning strips 20 are fixedly connected to the upper surface of the clamping plate 18. Mounting and fixing holes matching the limit bolts 19 are opened on the surfaces of the positioning strips 20. The limit bolts 19 fix the positioning strips 20 and the movable plate 15.

[0037] It should be noted that by providing the rectangular slot 16 on the lower surface of the movable plate 15, the limit clamping block 17 on the surface of the clamping plate 18 can be inserted into the rectangular slot 16 of the movable plate 15. The limit bolt 19 is inserted into the mounting and fixing hole on the surface of the positioning strip 20, and the end of the limit bolt 19 is inserted into the thread groove on the surface of the movable plate 15, thereby fixing the clamping plate 18, which is convenient for the staff to install or disassemble the clamping plate 18, and different sizes of clamping plates 18 can be selected according to the size specifications of the sintered bricks.

[0038] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A stacking device for fired bricks, comprising a base (1), characterized in that: The base (1) is in a U-shaped structure, and the upper surface of the base (1) is rotatably connected to two lifting screw rods (2) at mutually symmetrical positions, the surfaces of the two lifting screw rods (2) are threadedly connected to a movable frame (3), and the surface of the movable frame (3) is provided with a clamping mechanism; The left side of the base (1) is fixedly connected to a supporting bottom block, the upper surface of the supporting bottom block is fixedly connected to a fixing column (4), a side surface of the fixing column (4) is provided with a mounting groove (5), the inner wall of the mounting groove (5) is rotatably connected to a driving rod (6), the top end of the fixing column (4) is fixedly connected to a top shell (7), the inner wall of the top shell (7) is rotatably provided with a linkage rod (8), the top end of the driving rod (6) extends to the inside of the top shell (7) and is fixedly connected to a driving gear (9), one end of the linkage rod (8) is fixedly connected to a driven gear (10), the driving gear (9) is meshed with the driven gear (10), the end of the top shell (7) is fixedly connected to a transmission box (11), the inner wall of the transmission box (11) is rotatably connected to a transmission rod (12); The clamping mechanism comprises two electric telescopic rods (13), the two electric telescopic rods (13) are fixedly embedded in the surface of a movable frame (3), the surface of the movable frame (3) is provided with a limit guide hole (14), the inner wall of the limit guide hole (14) is slidably provided with two movable plates (15), the telescopic ends of the electric telescopic rods (13) extend into the interior of the limit guide hole (14) and are fixedly connected to the surface of the movable plate (15), the lower surface of the movable plate (15) is provided with a rectangular slot (16), the inner wall of the rectangular slot (16) is inserted with a limit block (17), and the lower surface of the limit block (17) is fixedly connected to a clamping plate (18).

2. A stacking device for fired bricks according to claim 1, characterized in that: The movable plate (15) has threaded grooves on both the left and right sides, the inner walls of the threaded grooves are threadedly connected to limit bolts (19), and the upper surface of the clamping plate (18) is fixedly connected to two positioning strips (20).

3. A stacking device for fired bricks according to claim 2, characterized in that: The surface of the positioning strip (20) is provided with a mounting and fixing hole that matches the limiting bolt (19), and the limiting bolt (19) fixes the positioning strip (20) and the movable plate (15).

4. A stacking device for fired bricks according to claim 3, characterized in that: The opposing surfaces of the two clamping plates (18) are fixedly connected with a plurality of anti-slip rubber strips (22), the upper surface of the movable frame (3) is fixedly connected with a guide rod (23), and the movable plate (15) is slidably connected with the surface of the guide rod (23).

5. A stacking device for fired bricks according to claim 4, characterized in that: A drive motor (24) is fixedly arranged inside the fixed column (4), and an output shaft of the drive motor (24) extends into the interior of the mounting groove (5) and is fixedly connected to the bottom end of the drive rod (6).

6. A stacking device for fired bricks according to claim 5, characterized in that: The other end of the linkage rod (8) away from the driven gear (10) extends to the interior of the transmission box (11) and is fixedly connected to a first bevel gear (25). The middle part of the transmission rod (12) is fixedly connected to a second bevel gear (26), and the first bevel gear (25) is meshed with the second bevel gear (26).

7. A stacking device for fired bricks according to claim 6, characterized in that: The top end of the lifting screw rod (2) extends to the interior of the transmission box (11) and is fixedly connected to a third bevel gear (27). Both ends of the transmission rod (12) are fixedly connected to fourth bevel gears (28). The third bevel gear (27) meshes with the fourth bevel gear (28).

8. A stacking device for fired bricks according to claim 7, characterized in that: The surfaces of the base (1) and the supporting bottom block are both provided with moving wheels (29), and the side surfaces of the fixed columns (4) are fixedly connected with operating handles (30).

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