A brick breaking device

Abstract

The utility model discloses a kind of brick breaking device, it is related to brick cutting technical field, and it includes: the one side of brick cover is hinged to base, the other side is supported on base top surface, and one end surface of brick cover is flush with one side surface of base;Multiple jacks are provided on the top of base along the width direction of brick cover;Width adjusting part includes push plate, handle and latch, push plate is located in brick cover, two guide rods are provided on the outer wall of push plate, two guide rods are connected to handle after penetrating the side wall of brick cover, first spring is provided on the outer periphery of guide rod, two ends of first spring are connected with brick cover and handle respectively, latch vertically penetrates handle, the bottom of latch is used to insert one of jack, second spring is provided on the outer periphery of latch, two ends of second spring are connected with the top of latch and handle respectively. The present scheme does not need to replace other specifications of brick cover;Width adjusting part is simple to operate, and can limit the brick of multiple sizes;Brick cover can also evert, conveniently take out the broken brick on base.

Description

Technical Field

[0001] This utility model relates to the field of brick cutting technology, and in particular to a brick breaking device. Background Technology

[0002] In traditional bricklaying, bricks need to be staggered and overlapped, often requiring cutting and size adjustment. Currently, two main methods are used: workers manually trim bricks with brick cutters, but this can easily cause debris to fly and injure people, posing a safety hazard, and is also inefficient and ineffective; professional cutting equipment is mostly electric or hydraulic machinery, which is bulky, complex, inconvenient to carry, and unsuitable for field or high-altitude operations.

[0003] To solve the above problems, CN2023227123601 provides a brick-breaking device. Its instruction manual states: The brick is placed inside the brick cover and limited by a right-angle limiting bracket. At the same time, it is adjusted using two adjusting elongated holes. When the positioning is completed, it is fastened by connecting the butterfly bolt to the threaded hole to meet the brick length limit. A chamfered blade is welded to the lower part of the middle section of the operating rod. When the operating mechanism rises and falls, the chamfered blade generates an impact force, instantly breaking the brick.

[0004] The problem with the above solution is that the brick cover is fixed by multiple butterfly bolts, which makes it inconvenient and time-consuming to replace brick covers of different sizes; and the bricks inside the brick cover are not easy to remove after they break. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a brick breaking device that changes the way the brick cover is fixed, making it suitable for bricks of various sizes and facilitating the removal of broken bricks from inside the brick cover.

[0006] In order to achieve the purpose of this utility model, the following solution is proposed: A brick-breaking device includes a base, a brick cover, and a width adjustment component.

[0007] One side of the brick cover is hinged to the base, and the other side is supported on the top surface of the base. One end face of the brick cover is flush with one side of the base. The top of the base has multiple insertion holes along the width of the brick cover, and all of these insertion holes are located outside the brick cover. The width adjustment component is used to adjust the inner width of the brick cover. It includes a push plate, a handle, and a pin. The push plate is located inside the brick cover. Two guide rods are provided on the outer wall of the push plate. The two guide rods pass through the side wall of the brick cover and are connected to the handle. A first spring is provided on the outer periphery of the guide rods. The two ends of the first spring are connected to the brick cover and the handle, respectively. The pin passes vertically through the handle. The bottom of the pin is used to insert into one of the holes. A second spring is provided on the outer periphery of the pin. The two ends of the second spring are connected to the top of the pin and the handle, respectively.

[0008] Furthermore, it also includes an L-shaped limiting plate for adjusting the inner length of the brick cover. The longitudinal section of the L-shaped limiting plate is located inside the brick cover, and the transverse section of the L-shaped limiting plate is close to the top surface of the base. This transverse section has two parallel guide grooves, the length direction of which is consistent with the length direction of the brick cover. The top of the base has two threaded holes, corresponding to the two guide grooves respectively. Locking screws are installed in the threaded holes for fixing the L-shaped limiting plate.

[0009] Furthermore, the brick cover is made of transparent material, and the top of the brick cover has scales along its length and width.

[0010] The advantages of this utility model are as follows: the brick cover can be used for bricks of various sizes without the need to replace it with a brick cover of other specifications; the width adjustment component is easy to operate and can limit the size of bricks of various sizes; the brick cover can also be flipped outward to facilitate the removal of broken bricks from the base. Attached Figure Description

[0011] Figure 1 A structural diagram of the brick-breaking device is shown; Figure 2 A front view of the brick-breaking device is shown. Detailed Implementation

[0012] like Figure 1 As shown, this embodiment provides a brick breaking device, including a base 1, a brick cover 2, a width adjusting component 4, and an L-shaped limiting plate 3.

[0013] Specifically, the left side of the brick cover 2 is hinged to the base 1, the right side of the brick cover 2 is supported on the top surface of the base 1, the rear end face of the brick cover 2 is flush with the rear side of the base 1, and an operating rod is provided on the rear side of the base 1. A chopping blade is installed on the operating rod for breaking bricks. The operating rod and chopping blade are not shown in the attached drawings. For details, please refer to the description in CN2023227123601.

[0014] Specifically, such as Figure 1 As shown, the top of the base 1 has multiple insertion holes 11 along the width direction of the brick cover 2, and all the insertion holes 11 are located outside the right side of the brick cover 2.

[0015] Specifically, the width adjusting component 4 is used to adjust the inner width of the brick cover 2. Since the dimensions of the brick cover 2 itself are fixed, the so-called inner width of the brick cover 2 refers to the width that matches the bricks, such as... Figure 1 , Figure 2As shown, the width adjusting component 4 includes a push plate 41, a handle 42, and a pin 43. The push plate 41 is located inside the brick cover 2. Two guide rods 411 are provided on the outer wall of the push plate 41. The two guide rods 411 pass through the right side of the brick cover 2 and are connected to the handle 42. The handle 42 is cylindrical. A first spring is provided on the outer periphery of the guide rods 411. The two ends of the first spring are connected to the brick cover 2 and the handle 42, respectively. The pin 43 passes vertically through the handle 42. The bottom of the pin 43 is used to insert into one of the insertion holes 11. A second spring is provided on the outer periphery of the pin 43. The two ends of the second spring are connected to the top of the pin 43 and the handle 42, respectively.

[0016] Specifically, the L-shaped limiting plate 3 is used to adjust the inner length of the brick cover 2, such as... Figure 1 As shown, the longitudinal section of the L-shaped limiting plate 3 is located inside the brick cover 2 and close to the left side of the brick cover 2. The transverse section of the L-shaped limiting plate 3 is close to the top surface of the base 1. This transverse section has two parallel guide grooves 31, the length direction of which is consistent with the length direction of the brick cover 2. The top of the base 1 has two threaded holes, each corresponding to one of the two guide grooves 31. Locking screws 32 are installed in the threaded holes to fix the L-shaped limiting plate 3. To facilitate the movement of the L-shaped limiting plate 3, an upward protrusion can be provided at the free end of the transverse section of the L-shaped limiting plate 3 to allow workers to apply force.

[0017] Instructions for use: Place the brick inside the brick cover 2. The operator lifts the pin 43 with one hand and holds the handle 42 with the other, pushing the push plate 41 to the left side of the brick cover 2 until the push plate 41 contacts the brick. After releasing the pin 43, the pin 43 automatically inserts into the corresponding socket 11 under the action of the second spring. The operator pushes the L-shaped limiting plate 3 into the brick cover 2 until the brick is pushed to the desired position. Tighten the locking screw 32 to fix the brick. The operating lever and the chamfering blade break the brick. The operator lifts the pin 43 with one hand and holds the handle 42 with the other, lifts the brick cover 2, and can easily remove the broken brick from the base 1.

[0018] Finally, a few points to note: ① The brick cover 2 is made of transparent material, and the top of the brick cover 2 is equipped with scales along its length and width directions to more intuitively confirm the inner width and inner length of the brick cover 2.

[0019] ② The width of the L-shaped limiting plate 3 does not need to be too wide, so as to prevent interference between the movement trajectory of the L-shaped limiting plate 3 and the push plate 41 when limiting the smallest brick. Therefore, the width of the L-shaped limiting plate 3 should be equal to the width of the smallest brick.

[0020] ③ The brick cover 2 provided by this utility model can be used for bricks of various sizes without the need to replace it with a brick cover 2 of other specifications; the width adjustment component 4 is easy to operate and can limit the bricks of various sizes; the brick cover 2 can also be flipped outward to make it easy to remove broken bricks from the base 1.

[0021] The above embodiments are only used to illustrate the technical concept and features of this utility model, and are not intended to be unique or to limit this utility model. Those skilled in the art should understand that various changes or equivalent substitutions made to this utility model without departing from its scope are all within the protection scope of this utility model.

Claims

1. A brick-breaking device, characterized in that, Includes base (1), brick cover (2), and width adjustment piece (4); One side of the brick cover (2) is hinged to the base (1), and the other side is supported on the top surface of the base (1). One end face of the brick cover (2) is flush with one side of the base (1). The top of the base (1) is provided with multiple insertion holes (11) along the width direction of the brick cover (2), and all the insertion holes (11) are located outside the brick cover (2); The width adjustment component (4) is used to adjust the inner width of the brick cover (2), including a push plate (41), a handle (42) and a pin (43). The push plate (41) is located inside the brick cover (2). The outer wall of the push plate (41) is provided with two guide rods (411). The two guide rods (411) pass through the side wall of the brick cover (2) and are connected to the handle (42). The outer periphery of the guide rods (411) is provided with a first spring. The two ends of the first spring are connected to the brick cover (2) and the handle (42) respectively. The pin (43) passes vertically through the handle (42). The bottom of the pin (43) is used to insert into one of the holes (11). The outer periphery of the pin (43) is provided with a second spring. The two ends of the second spring are connected to the top of the pin (43) and the handle (42) respectively.

2. The brick breaking device according to claim 1, characterized in that, It also includes an L-shaped limiting plate (3) for adjusting the inner length of the brick cover (2). The longitudinal section of the L-shaped limiting plate (3) is located inside the brick cover (2), and the transverse section of the L-shaped limiting plate (3) is close to the top surface of the base (1). The transverse section is provided with two parallel guide grooves (31). The length direction of the guide grooves (31) is consistent with the length direction of the brick cover (2). The top of the base (1) is provided with two threaded holes, which correspond to the two guide grooves (31) respectively. The threaded holes are provided with locking screws (32) for fixing the L-shaped limiting plate (3).

3. The brick-breaking device according to claim 1, characterized in that, The brick cover (2) is made of transparent material, and the top of the brick cover (2) is equipped with scales along its length and width.

Images