Breaking hammer with auxiliary stone breaking function

Abstract

The utility model belongs to the field of mechanical engineering, and particularly relates to a breaking hammer with an auxiliary stone breaking function, which comprises a breaking hammer main body, a drill rod is assembled at the bottom of the breaking hammer body, a connecting plate is connected to the side wall of the breaking hammer body, a stone breaking assembly is connected to the bottom of the connecting plate, an adjusting structure is connected to the end face of the stone breaking assembly, the stone breaking assembly comprises a partition frame, and the partition frame is located below the connecting plate. A first motor is connected to the side wall of the partition frame. A partition frame covers stones, a first motor is started through a controller to drive a rotating connecting rod to rotate at a high speed, so that the rotating connecting rod drives a connecting seat to rotate, a connecting block on the side wall of a limiting rod drives a stone crushing ball to rotate at a high speed through a fixed connecting rod, and force is concentrated on the rotating stone crushing ball; and in the crushing process, the splashed small stone blocks are blocked by the partition frame, and passersby are prevented from being injured by the splashed small stone blocks.

Description

Technical Field

[0001] The utility model relates to the field of mechanical engineering, in particular to a breaking hammer with an auxiliary stone breaking function. Background Art

[0002] The breaker is an important construction equipment, and its quality directly affects the construction efficiency and safety. The breaker is an important engineering machinery equipment, and its main parts include piston, main bolt, main front, cylinder, main rear, etc. The materials of these parts have been strictly inspected and accepted to ensure the highest quality. The use of the breaker needs to follow the correct operation method to improve work efficiency and extend service life. The breaker is a device used to break soft or medium-hard and extremely hard materials. It is widely used in various ores, cement, refractory materials, bauxite clinker, corundum, glass raw materials, machine-made building sand, stone and various metallurgical slag fields;

[0003] The existing stone crushing hammer usually clamps the stone to crush it. However, this method may cause small stones to splash during the crushing and injure passers-by. Therefore, a stone crushing hammer with auxiliary stone crushing function is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, stones are clamped for crushing. However, this method may cause small stones flying during crushing to injure passers-by. The utility model provides a breaker with an auxiliary stone crushing function.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a breaker hammer with auxiliary stone crushing function, comprising a breaker hammer body; a drill rod is assembled on the bottom of the breaker hammer body, a connecting plate is connected to the side wall of the breaker hammer body, a stone crushing assembly is connected to the bottom of the connecting plate, an adjustment structure is connected to the end surface of the stone crushing assembly, and the stone crushing assembly comprises a partition frame, the partition frame is located below the connecting plate, a No. 1 motor is connected to the side wall of the partition frame, a driving end of the No. 1 motor is transmission-connected to a rotating connecting rod, the other end of the rotating connecting rod is rotatably connected to the inner side wall of the partition frame, a plurality of groups of connecting seats are connected to the side wall of the rotating connecting rod, and limiting rods are symmetrically connected to the side walls at both ends of the inner cavity of the partition frame, a connecting block is connected to the side wall of the limiting rod, and a stone crushing ball is connected to the side wall of the connecting block through a fixed connecting rod.

[0006] Preferably, a hole is provided on the side wall of the partition frame corresponding to the rotating connecting rod, and the hole and the rotating connecting rod are connected in a rotating manner, and a hole is provided on the side wall of the connecting block corresponding to the limiting rod, and the hole and the limiting rod are connected in a rotating manner.

[0007] Preferably, the adjustment structure includes a connecting cover, which is connected to the end face of the connecting plate, and a No. 2 motor is connected to the side wall of the connecting cover, and the driving end of the No. 2 motor is transmission-connected to a driving rod, which passes through the side wall of the connecting cover, and a driving gear is connected to the side wall of the driving rod, and an adjusting rod is connected to the side wall of the driving gear, and the adjusting rod passes through the end face of the connecting plate and is connected to the end face of the partition frame.

[0008] Preferably, a limiting groove is provided on the side wall of the adjusting rod corresponding to the driving gear, and the limiting groove and the driving gear are connected in a meshing manner, and a hole is provided on the end face of the connecting plate corresponding to the adjusting rod, and the hole and the adjusting rod are matched in a clearance fit.

[0009] Preferably, a hole is provided on the side wall of the connection cover corresponding to the driving rod, and the hole and the driving rod are connected in a rotational manner.

[0010] Preferably, a connecting piece is mounted on the side wall of the breaker body.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model covers the stones through a partition frame, starts motor No. 1 through a controller, so that motor No. 1 drives the rotating connecting rod to rotate at high speed, thereby making the rotating connecting rod drive the connecting seat to rotate, and then the connecting block on the side wall of the limit rod drives the gravel ball to rotate at high speed through the fixed connecting rod, so that the force is concentrated on the rotating gravel ball, so that the gravel ball quickly impacts the stone to break it, and the small stones flying during the breaking are blocked by the partition frame to prevent the flying small stones from injuring passers-by. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the positive measurement structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0016] Figure 3 This is a schematic diagram of the structure of the stone crushing component of the utility model;

[0017] Figure 4 It is a schematic diagram of the adjustment structure of the utility model.

[0018] In the figure: 1. breaker body; 2. drill rod; 3. connector; 4. connecting plate; 5. stone crushing assembly; 501. partition frame; 502. No. 1 motor; 503. rotating connecting rod; 504. connecting seat; 505. limiting rod; 506. connecting block; 507. fixed connecting rod; 508. stone crushing ball; 6. adjusting structure; 601. connecting cover; 602. No. 2 motor; 603. driving rod; 604. driving gear; 605. adjusting rod; 606. limiting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The following is combined with Figure 1 —4 further details of this application,

[0021] The present application embodiment discloses a breaker hammer with auxiliary stone crushing function. Figure 1 and Figure 4 A breaker with auxiliary stone crushing function, comprising a breaker hammer body 1; a drill rod 2 is assembled at the bottom of the breaker hammer body 1, a connecting plate 4 is connected to the side wall of the breaker hammer body 1, a stone crushing assembly 5 is connected to the bottom of the connecting plate 4, an adjustment structure 6 is connected to the end surface of the stone crushing assembly 5, and the stone crushing assembly 5 comprises a partition frame 501, the partition frame 501 is located below the connecting plate 4, a No. 1 motor 502 is connected to the side wall of the partition frame 501, a driving end of the No. 1 motor 502 is transmission-connected to a rotating connecting rod 503, and the other end of the rotating connecting rod 503 is rotatably connected to the inner side of the partition frame 501. On the side wall, multiple groups of connecting seats 504 are connected to the side wall of the rotating connecting rod 503, and the limit rods 505 are symmetrically connected to the side walls of the upper and lower ends of the inner cavity of the partition frame 501. The side wall of the limit rod 505 is connected with a connecting block 506, and the side wall of the connecting block 506 is connected with a crushing ball 508 through a fixed connecting rod 507. The material of the crushing ball 508 can be made of high manganese steel or alloy steel. High manganese steel has good toughness and is suitable for crushing hard materials such as pebbles, coal gangue, limestone, etc.; alloy steel has high wear resistance and corrosion resistance and is suitable for crushing materials of medium hardness.

[0022] Reference Figure 1 and Figure 4First, the second motor 602 is started through the controller, and the driving end of the second motor 602 is connected to the driving rod 603 through the transmission. A hole is opened on the side wall of the connecting cover 601 corresponding to the driving rod 603, and the connection method of the hole and the driving rod 603 is a rotational connection design, so that the second motor 602 drives the driving rod 603 to rotate, so that the driving rod 603 drives the driving gear 604 to rotate, and the adjusting rod 605 is connected to the side wall of the driving gear 604. The adjusting rod 605 passes through the end face of the connecting plate 4 and is connected to the end face of the partition frame 501. A limiting groove 606 is opened on the side wall of the adjusting rod 605 corresponding to the driving gear 604, and the limiting groove 606 is connected to the driving gear 604 in a meshing connection, so that the driving gear 604 drives the adjusting rod 605 to move vertically downward;

[0023] Thereby, the stone crushing assembly 5 moves downward, and the partition frame 501 covers the stone; the No. 1 motor 502 is started by the controller, and the driving end of the No. 1 motor 502 is connected to the rotating connecting rod 503 through the transmission, and the other end of the rotating connecting rod 503 is rotatably connected to the inner wall of the partition frame 501, and multiple groups of connecting seats 504 are connected to the side wall of the rotating connecting rod 503. Holes are opened on the side wall of the partition frame 501 corresponding to the rotating connecting rod 503, and the connection method of the hole and the rotating connecting rod 503 is a rotating connection design, so that the No. 1 motor 502 drives the rotating connecting rod 503 to rotate at a high speed, so that the rotating connecting rod 503 drives the connecting seat 504 to rotate The connecting block 506 is connected to the side wall of the limiting rod 505, and the stone crushing ball 508 is connected to the side wall of the connecting block 506 through the fixed connecting rod 507. A hole is opened on the side wall of the connecting block 506 corresponding to the limiting rod 505, and the hole and the limiting rod 505 are connected in a rotating connection design, so that the connecting block 506 on the side wall of the limiting rod 505 drives the stone crushing ball 508 to rotate at a high speed through the fixed connecting rod 507, so that the force is concentrated on the rotating stone crushing ball 508, so that the stone crushing ball 508 quickly impacts the stone to crush it. The design of assembling the connecting piece 3 on the side wall of the breaker body 1 improves the practicality of the device;

[0024] Working principle: The controller starts the No. 2 motor 602, so that the No. 2 motor 602 drives the driving rod 603 to rotate, so that the driving rod 603 drives the driving gear 604 to rotate, and a limiting groove 606 is provided on the side wall of the adjusting rod 605 corresponding to the driving gear 604, and the limiting groove 606 is connected to the driving gear 604 in a meshing connection, so that the driving gear 604 drives the adjusting rod 605 to move vertically downward;

[0025] Thereby, the stone crushing assembly 5 moves downward, and the partition frame 501 covers the stone; the No. 1 motor 502 is started by the controller, so that the No. 1 motor 502 drives the rotating connecting rod 503 to rotate at a high speed, so that the rotating connecting rod 503 drives the connecting seat 504 to rotate, and then the connecting block 506 on the side wall of the limiting rod 505 drives the stone crushing ball 508 to rotate at a high speed through the fixed connecting rod 507, so that the force is concentrated on the rotating stone crushing ball 508, so that the stone crushing ball 508 quickly impacts the stone to crush it, and the small stones flying during the crushing are blocked by the partition frame 501 to prevent the flying small stones from injuring passers-by.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A breaker with auxiliary stone crushing function, characterized by: The invention comprises a breaker hammer body (1); a drill rod (2) is mounted on the bottom of the breaker hammer body (1); a connecting plate (4) is connected to the side wall of the breaker hammer body (1); a stone crushing assembly (5) is connected to the bottom of the connecting plate (4); an adjustment structure (6) is connected to the end surface of the stone crushing assembly (5); the stone crushing assembly (5) comprises a partition frame (501); the partition frame (501) is located below the connecting plate (4); a first motor (502) is connected to the side wall of the partition frame (501); the first motor (502) is connected to the side wall of the first motor (501); 2) is transmission-connected to the driving end thereof with a rotating connecting rod (503), the other end of the rotating connecting rod (503) is rotationally connected to the inner wall of the partition frame (501), a plurality of connecting seats (504) are connected to the side wall of the rotating connecting rod (503), and limiting rods (505) are symmetrically connected to the side walls at both upper and lower ends of the inner cavity of the partition frame (501), the side wall of the limiting rod (505) is connected to a connecting block (506), and the side wall of the connecting block (506) is connected to a gravel ball (508) via a fixed connecting rod (507).

2. A breaker hammer with auxiliary stone crushing function according to claim 1, characterized in that: A hole is provided on the side wall of the partition frame (501) corresponding to the rotating connecting rod (503), and the hole is connected to the rotating connecting rod (503) in a rotating manner. A hole is provided on the side wall of the connecting block (506) corresponding to the limiting rod (505), and the hole is connected to the limiting rod (505) in a rotating manner.

3. A breaker hammer with auxiliary stone crushing function according to claim 1, characterized in that: The adjustment structure (6) comprises a connecting cover (601), wherein the connecting cover (601) is connected to the end face of the connecting plate (4), a second motor (602) is connected to the side wall of the connecting cover (601), a driving end of the second motor (602) is connected to a driving rod (603), the driving rod (603) passes through the side wall of the connecting cover (601), a driving gear (604) is connected to the side wall of the driving rod (603), an adjustment rod (605) is connected to the side wall of the driving gear (604), and the adjustment rod (605) passes through the end face of the connecting plate (4) and is connected to the end face of the partition frame (501).

4. A breaker hammer with auxiliary stone crushing function according to claim 3, characterized in that: A limiting groove (606) is provided on the side wall of the adjusting rod (605) corresponding to the driving gear (604), and the limiting groove (606) is connected to the driving gear (604) in a meshing connection manner. A hole is provided on the end surface of the connecting plate (4) corresponding to the adjusting rod (605), and the hole and the adjusting rod (605) are matched in a clearance fit manner.

5. A breaker hammer with auxiliary stone crushing function according to claim 3, characterized in that: A hole is provided on the side wall of the connection cover (601) corresponding to the driving rod (603), and the hole and the driving rod (603) are connected in a rotational manner.

6. A breaker hammer with auxiliary stone crushing function according to claim 1, characterized in that: A connecting piece (3) is mounted on the side wall of the breaker hammer body (1).

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