CN114602602A

CN114602602A - Brick hammer crusher with easily-replaced hammer head and sieve plate

Info

Publication number: CN114602602A
Application number: CN202210123046.7A
Authority: CN
Inventors: 程克刚
Original assignee: Individual
Current assignee: Zhejiang Jintai Machinery Steel Casting Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-10
Anticipated expiration: 2042-02-09
Also published as: CN114602602B

Abstract

The invention discloses a brick hammer crusher with easily replaced hammer heads and sieve plates, which comprises a machine body, wherein two groups of bearing seats are arranged on two sides of the machine body, a main shaft is arranged between the two groups of bearing seats, a plurality of groups of rotating discs are sleeved outside the main shaft, a connecting sleeve is welded in the middle of each rotating disc, four groups of mounting cylinders are welded around each rotating disc, a crushing hammer is clamped between the corresponding mounting cylinders on the two groups of rotating discs through a connecting shaft, the front part of the machine body is movably connected with a sieve plate door through a hinge, a detachable sieve plate is arranged inside the sieve plate door, two groups of mounting hydraulic rods are arranged on the right side of the machine body, and two groups of detaching hydraulic rods are arranged on the left side of the machine body. Greatly saving manpower.

Description

Brick hammer crusher with easily-replaced hammer head and sieve plate

Technical Field

The invention relates to the technical field related to production of building materials, in particular to a brick hammering and breaking machine with easily replaced hammerheads and sieve plates.

Background

Along with the rapid development of the society, the urbanization process is faster and faster, building sweat is more and more bloomed, civil construction is carried out in all parts of the country, a plurality of heart problems occur along with the development of the country, a plurality of damages can occur to brick building materials required by house construction in the transportation and use process, broken bricks can be abandoned, and a large number of damaged bricks can be generated when an old building is dismantled.

Since these bricks are difficult to reuse, most of them are buried as construction waste, and are extremely wasteful, a need exists for a hammer breaker capable of breaking the bricks into fragments of bricks.

However, the existing hammer for brick is still not enough, the hammer head is used for a long time and is collided with the brick, so that the hammer head is easy to wear, the hammer head is seriously worn and cannot be used, but the hammer head is extremely troublesome to replace, the hammer head is replaced by a shaft pulling method mostly at present, the efficiency is low, the hammer head is troublesome, and the hammer head is also difficult to replace after a sieve plate is worn and abraded.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a brick hammer crusher with easily replaced hammer heads and sieve plates comprises a machine body, wherein an upper machine shell is movably connected above the machine body through a hinge, a forward-inclined feeding hole is formed in the top of the upper machine shell, the machine body and the upper machine shell are fixed through fixing bolts, two groups of bearing seats are arranged on two sides of the machine body, a main shaft is installed between the two groups of bearing seats, a belt wheel is installed at one end of the main shaft, a plurality of groups of rotating discs are sleeved outside the main shaft, a connecting sleeve is welded in the middle of each rotating disc, four groups of mounting cylinders are welded around each rotating disc, breaking hammers are clamped between the corresponding mounting cylinders on the two groups of rotating discs through connecting shafts, a threaded sleeve is connected to one side of the rotating disc at the left end of the main shaft through threads, a rotating shaft protective box is arranged between the bearing seat on the right side of the machine body and the machine body, and the rotating shaft protective box cover is movably connected with the rotating box through the hinge, the novel screen plate door is characterized in that the front portion of the machine body is movably connected with a screen plate door through a hinge, a detachable screen plate is arranged inside the screen plate door, two sets of installation hydraulic rods are arranged on the right side of the machine body, and two sets of detachment hydraulic rods are arranged on the left side of the machine body.

Furthermore, a plurality of groups of L-shaped grooves are formed in the main shaft and communicated by straight grooves, and two groups of symmetrical connecting keys are processed inside the connecting sleeve.

Further, a connecting clamping block is processed at the right end of the connecting sleeve, a connecting groove is processed at the left side of the connecting sleeve, a first dustproof gasket is sleeved outside the connecting clamping block, a dustproof clamping block is processed at the right end of the threaded sleeve, a dustproof clamping groove is processed at the left end of the connecting sleeve on the rotating disc at the leftmost end, and a second dustproof gasket is installed between the dustproof clamping block and the dustproof clamping groove (20).

Furthermore, a sufficient breaking hammer installation gap is reserved between the leftmost rotating disk and the machine body.

Furthermore, a plurality of fine screen bars (35) are cut on the detachable screen plate, and reinforcing rods (36) are connected between the screen bars.

Furthermore, can dismantle the sieve bottom and install four gyro wheels, sieve door front end is provided with the buffering slope.

Further, the rear portion of the machine body is penetrated with a sieve plate hydraulic rod, two threaded rods are penetrated through two sides of the sieve plate hydraulic rod, a cross rotating handle is welded at the rear end of each threaded rod, and a threaded connecting cylinder is welded at a corresponding position on the detachable sieve plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the L-shaped groove is matched with the connecting key on the rotating disc, and the breaking hammer is integrally arranged without a shaft, so that the shaft does not need to be drawn when the hammer head is replaced, and the hydraulic rod is matched and disassembled, so that time and labor are saved;

2. according to the invention, through the arrangement of the detachable sieve plate, the sieve plate is simple and convenient to detach and install, and the manpower is greatly saved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic view of an open structure of the upper housing according to the present invention;

figure 4 is a schematic cross-sectional view of a screen deck mounting structure of the present invention;

FIG. 5 is a schematic view of the spindle and rotating disk mounting arrangement of the present invention;

fig. 6 is a schematic view of the connection structure between the rotating disks of the present invention.

Reference numbers in the figures: 1. a body; 2. an upper housing; 3. a feed inlet; 4. fixing the bolt; 5. a bearing seat; 6. a main shaft; 7. an L-shaped slot; 8. a straight groove; 9. rotating the disc; 10. a connecting sleeve; 11. a connecting bond; 12. connecting a clamping block; 13. connecting grooves; 14. a first dust gasket; 15. mounting the cylinder; 16. a connecting shaft; 17. a breaking hammer; 18. a threaded bushing; 19. a dustproof clamping block; 20. a dustproof clamping groove; 21. a second dust gasket; 22. a rotating shaft protection box; 23. a protective case cover; 24. a screen door; 25. the sieve plate can be disassembled; 26. a roller; 27. a sieve plate hydraulic rod; 28. a threaded rod; 29. a cross-shaped rotating handle; 30. a threaded connection barrel; 31. a buffering ramp; 32. a pulley; 33. installing a hydraulic rod; 34. disassembling the hydraulic rod; 35. screen bars; 36. a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the brick hammer crusher with easily replaceable hammer head and sieve plate comprises the following steps:

example 1:

broken machine of brick hammer of easily changing tup and sieve, including fuselage 1, its characterized in that: an upper machine shell 2 is movably connected above a machine body 1 through a hinge, a forward-inclined feeding hole 3 is formed in the top of the upper machine shell 2, the machine body 1 and the upper machine shell 2 are fixed through a fixing bolt 4, two groups of bearing seats 5 are arranged on two sides of the machine body 1, a main shaft 6 is installed between the two groups of bearing seats 5, a belt wheel 32 is installed at one end of the main shaft 6, a plurality of groups of rotating disks 9 are sleeved outside the main shaft 6, a sufficient installation gap of a breaking hammer 17 is reserved between the leftmost rotating disk 9 and the machine body 1, the breaking hammer 17 can be conveniently removed through movement of the rotating disks 9, a connecting sleeve 10 is welded in the middle of the rotating disk 9, a plurality of groups of L-shaped grooves 7 are formed in the main shaft 6, the plurality of groups of L-shaped grooves 7 are communicated through straight grooves 8, two groups of symmetrical connecting keys 11 are machined in the connecting sleeve 10, the rotating disks 9 can be locked through matching of the connecting keys 11 and the L-shaped grooves 7, the rotating disks 9 can be separated through the straight grooves 8 and further can be removed from the breaking hammer 17, four groups of mounting cylinders 15 are welded around the rotating disc 9, breaking hammers 17 are clamped between the corresponding mounting cylinders 15 on the two groups of rotating discs 9 through connecting shafts 16, a threaded sleeve 18 is connected to one side of the rotating disc 9 at the left end of the main shaft 6 in a threaded manner, a connecting clamping block 12 is processed at the right end of the connecting sleeve 10, a connecting groove 13 is processed at the left side of the connecting sleeve 10, a first dustproof gasket 14 is sleeved outside the connecting clamping block 12, a dustproof clamping block 19 is processed at the right end of the threaded sleeve 18, a dustproof clamping groove 20 is processed at the left end of the connecting sleeve 10 on the rotating disc 9 at the leftmost end, a second dustproof gasket 21 is arranged between the dustproof clamping block 19 and the dustproof clamping groove (20), the adjacent connecting sleeves 10 are mutually nested with the connecting sleeve 10 at the leftmost end and the threaded sleeve 18, the first dustproof gasket 14 and the second dustproof gasket 21 are clamped, effective sealing can be formed, and dust is prevented from entering the L-shaped groove 7 and the straight groove 8, a rotating shaft protective box 22 is arranged between the bearing seat 5 on the right side of the machine body 1 and the machine body 1, and the rotating shaft protective box 22 is movably connected with a protective box cover 23 through a hinge.

Example 2:

a brick hammer crusher with easily replaced hammers and a sieve plate is characterized in that the front part of a machine body 1 is movably connected with a sieve plate door 24 through a hinge, a detachable sieve plate 25 is arranged in the sieve plate door 24, a plurality of fine sieve bars (35) are cut on the detachable sieve plate 25 and can sieve broken bricks with enough fineness, reinforcing rods (36) are connected among the sieve bars 35 to prevent the sieve bars 35 from deforming under stress, four rollers 26 are arranged at the bottom of the detachable sieve plate 25, a buffering slope 31 is arranged at the front end of the sieve plate door 24, the rollers 26 under the detachable sieve plate 25 can enable the detachable sieve plate 25 to move more easily, the buffering slope 31 arranged at the front part can facilitate the movement of the rollers 26, two groups of mounting hydraulic rods 33 are arranged at the right side of the machine body 1, two groups of detaching hydraulic rods 34 are arranged at the left side of the machine body 1, a sieve plate hydraulic rod 27 penetrates through the rear part of the machine body 1, two threaded rods 28 penetrate through the two sides of the sieve plate hydraulic rod 27, the welding of 28 rear ends of threaded rod has cross turning handle 29, it has threaded connection barrel 30 to correspond the position welding on the removable sieve 25, removable sieve 25 passes through threaded connection barrel 30 and threaded rod 28 threaded connection and is taut backward, make radian and the 1 inner wall of fuselage on the removable sieve 25 perfect link up, can upwards open sieve door 24 during the dismantlement, then make threaded rod 28 deviate from in the threaded connection barrel 30 through rotating cross turning handle 29, then it is ejecting to drive sieve hydraulic stem 27 will be removable sieve 25, it will dismantle the sieve 25 taut to screw up the threaded rod 28 after the removable sieve 25 of new change.

The working principle is as follows: when the brick hammer crusher with the easily replaceable hammer head and the easily replaceable sieve plate is used, an external motor drives a belt wheel 32 to rotate, a breaking hammer 17 on a rotary disc 9 is driven to rotate through a main shaft 6, a brick is sent into the hammer crusher from a feed inlet 3 and is impacted by the breaking hammer 17 at high speed, broken brick particles with certain sizes fall from a gap on a detachable sieve plate 25, a connecting key 11 in a connecting sleeve 10 on the rotary disc 9 is clamped at the corner of an L-shaped groove 7 during working, adjacent rotary discs 9 are mutually matched and clamped through connecting clamping blocks 12 and connecting grooves 13 at two ends of the connecting sleeve 10, the left end of the main shaft 6 prevents the rotary disc 9 from moving through screwing a threaded sleeve 18, the adjacent connecting sleeves 10 are mutually nested with the leftmost end connecting sleeve 10 and the threaded sleeve 18, and a first dustproof gasket 14 and a second dustproof gasket 21 are clamped, effective sealing can be formed, and dust is prevented from entering the L-shaped groove 7 and the straight groove 8, when the hammer head is replaced, firstly, the upper machine shell 2 is opened by loosening the fixing bolt 4, then the protective box cover 23 is opened, the threaded sleeve 18 is unscrewed, the fixing of the rotating disc 9 is loosened, then the disassembling hydraulic rod 34 is started, the connecting key 11 on the rotating disc 9 is ejected out from the corner of the L-shaped groove 7, then the connecting key 11 can enter the straight groove 8 under the inertia effect when the main shaft 6 is rotated, the distance between the rotating discs 9 can be increased, the breaking hammer 17 is separated from the two mounting cylinders 15, the main shaft 6 can be rotated in the forward direction after a new breaking hammer 17 is replaced, the rotating disc 9 is pushed to the mounting position by the mounting hydraulic rod 33, then the rotating disc 9 and the breaking hammer 17 can be fixed by screwing the threaded sleeve 18, the detachable sieve plate 25 is in threaded connection with the threaded rod 28 through the threaded connecting cylinder 30 and is tightened backwards, the radian on the detachable sieve plate 25 is perfectly connected with the inner wall of the machine body 1, can upwards open sieve plate door 24 during the dismantlement, then make threaded rod 28 deviate from in the threaded connection section of thick bamboo 30 through rotating cross turning handle 29, then drive sieve plate hydraulic stem 27 will dismantle sieve 25 ejecting, it will dismantle sieve 25 taut to screw up threaded rod 28 after dismantling sieve 25 newly to change, it is easier that gyro wheel 26 under the sieve 25 can let can dismantle sieve 25 and remove, the front portion sets up buffering slope 31 can make things convenient for gyro wheel 26 to remove, the broken machine of brick hammer that has just so accomplished easily to change tup and sieve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Broken machine of brick hammer of easily changing tup and sieve, including fuselage (1), its characterized in that: the improved feeding device is characterized in that an upper casing (2) is movably connected to the upper portion of the machine body (1) through a hinge, a forward-inclined feeding port (3) is formed in the top of the upper casing (2), the machine body (1) and the upper casing (2) are fixed through a fixing bolt (4), two groups of bearing seats (5) are arranged on two sides of the machine body (1), a main shaft (6) is installed between the two groups of bearing seats (5), belt pulleys (32) are installed at one end of the main shaft (6), a plurality of groups of rotating discs (9) are sleeved outside the main shaft (6), a connecting sleeve (10) is welded in the middle of each rotating disc (9), four groups of mounting cylinders (15) are welded around each rotating disc (9), breaking hammers (17) are clamped between the corresponding mounting cylinders (15) on the two groups of rotating discs (9) through connecting shafts (16), and a threaded sleeve (18) is connected to one side of the rotating disc (9) at the left end of the main shaft (6), be provided with pivot guard box (22) between bearing frame (5) and fuselage (1) on fuselage (1) right side, pivot guard box (22) have protection case lid (23) through hinge swing joint, fuselage (1) front portion has sieve plate door (24) through hinge swing joint, sieve plate door (24) inside is provided with can dismantle sieve (25), fuselage (1) right side is provided with two sets of installation hydraulic stems (33), fuselage (1) left side is provided with two sets of dismantlement hydraulic stems (34).

2. The brick hammer breaker of claim 1 wherein the hammer head and the screen plate are easily replaced, characterized in that: the main shaft (6) is provided with a plurality of groups of L-shaped grooves (7), the groups of L-shaped grooves (7) are communicated by straight grooves (8), and two groups of symmetrical connecting keys (11) are processed inside the connecting sleeve (10).

3. The brick hammer crusher with easy replacement of hammer heads and sieve plates as claimed in claim 1, wherein: connecting block (12) have been processed to connecting sleeve (10) right-hand member, connecting sleeve (10) left side processing has spread groove (13), connecting block (12) overcoat has first dustproof packing ring (14), threaded sleeve (18) right-hand member processing has dustproof fixture block (19), connecting sleeve (10) left end processing on rolling disc (9) of leftmost end has dustproof draw-in groove (20), install second dustproof packing ring (21) between dustproof fixture block (19) and dustproof draw-in groove (20).

4. The brick hammer crusher with easy replacement of hammer heads and sieve plates as claimed in claim 1, wherein: and a sufficient mounting clearance of the breaking hammer (17) is reserved between the rotating disc (9) at the leftmost side and the machine body (1).

5. The brick hammer crusher with easy replacement of hammer heads and sieve plates as claimed in claim 1, wherein: a plurality of fine screen bars (35) are cut on the detachable screen plate (25), and reinforcing rods (36) are connected between the screen bars (35).

6. A brick hammer breaker with easily replaceable hammer head and screen plate according to claim 5, characterized in that: the detachable sieve plate (25) is provided with four rollers (26) at the bottom, and the front end of the sieve plate door (24) is provided with a buffering slope (31).

7. The brick hammer crusher with easy replacement of hammer heads and sieve plates as claimed in claim 1, wherein: fuselage (1) rear portion is run through and is had sieve hydraulic stem (27), sieve hydraulic stem (27) both sides are run through and are had two threaded rods (28), threaded rod (28) rear end welding has cross turning handle (29), can dismantle that the welding of corresponding position has threaded connection section of thick bamboo (30) on sieve (25).