CN213557403U

CN213557403U - Stone crusher for water conservancy construction

Info

Publication number: CN213557403U
Application number: CN202022453811.0U
Authority: CN
Inventors: 吕德全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-29
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a stone crusher for water conservancy construction, which comprises a bottom plate, wherein four mounting columns and a motor are arranged on the bottom plate, a compression spring is arranged in each mounting column, the lower end of a stone crushing barrel is provided with four connecting columns, the connecting columns are arranged in the mounting columns in a penetrating way, a feed inlet is arranged at the upper end of the stone crushing barrel, a material outlet box is arranged at the lower end of the stone crushing barrel, a roller is arranged in the stone crushing barrel, a first chute is arranged at the peripheral side of the roller, a plurality of first breaking hammers are arranged in the first chute and fixed by first fastening bolts, a second breaking hammer is arranged on the inner side of the stone crushing barrel, a first belt wheel is arranged at one side of the roller, a second belt wheel is arranged on a main shaft of the motor, the first belt wheel and the second belt wheel are connected by a belt, the compression spring is arranged in the mounting columns and can reduce the vibration of the device, the first breaking, the second quartering hammer and the cooperation rubble of first quartering hammer in the garrulous stone bucket can improve the rubble efficiency of device.

Description

Stone crusher for water conservancy construction

Technical Field

The utility model relates to a water conservancy construction technical field specifically is a stone crusher for water conservancy construction.

Background

In hydraulic engineering, when carrying out the buildding of building, often need firm ground, in order to make the ground stable, often need lay thick earth and rubble in the place of buildding, consequently often need use rubble machinery to carry out mechanical breakage to bold rock, current most water conservancy construction stone crusher, at the rubble in-process, only lean on the quartering hammer on the cylinder to smash the stone, and is inefficient, and the quartering hammer is mostly fixed connection with the cylinder, damage the inconvenient change in back, and can produce huge vibrations when the quartering hammer strikes the stone, lead to the device to damage easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a stone crusher for water conservancy construction to among the solution prior art, the stone crusher rubs the technical problem that the quartering hammer on inefficiency, the inconvenient change cylinder and vibrations are big.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a stone crusher for water conservancy construction comprises a bottom plate, wherein four mounting columns and a motor are arranged on the bottom plate, compression springs are arranged in the four mounting columns, four connecting columns are arranged at the lower end of a stone crushing barrel, the connecting column is arranged in the mounting column in a penetrating way to abut against the compression spring, the upper end of the gravel barrel is provided with a feed inlet, the lower end of the gravel barrel is provided with a material outlet box, the interior of the gravel barrel is provided with a roller, the periphery of the roller is provided with a first chute, a plurality of first breaking hammers are arranged in the first sliding grooves and fixed on the roller by first fastening bolts, a second breaking hammer is arranged on the inner side of the gravel barrel, a sealing cover is arranged on one side of the gravel barrel, one side of the roller is provided with a first belt wheel, a main shaft of the motor is provided with a second belt wheel, and the first belt wheel and the second belt wheel are connected through a belt.

As the utility model discloses a preferred technical scheme, the lower extreme of bottom plate is provided with a plurality of universal wheels.

As the utility model discloses a preferred technical scheme, the lower extreme of bottom plate is provided with four fixed columns, four it is equipped with supporting component all to overlap on the fixed column, supporting component includes the connecting rod, a pot head of connecting rod is established on the fixed column, the telescopic link is worn to be equipped with by the other end of connecting rod, be provided with first screw hole on the telescopic link, first threaded hole is provided with the screw rod, the upper end of screw rod is provided with the hand wheel, the upper end of hand wheel is provided with the antiskid cover, the lower extreme of screw rod is provided with the supporting pad.

As the utility model discloses a preferred technical scheme, the second spout has been seted up on the connecting rod, the second screw hole has been seted up on the telescopic link, and second fastening bolt's one end is worn to establish the second spout with in the second screw hole.

As the utility model discloses an optimized technical scheme, four have evenly been seted up to first spout all be provided with a plurality of first quartering hammers in the first spout, the second quartering hammer is provided with two sets ofly.

As the utility model discloses a preferred technical scheme, be provided with the sieve in the ejection of compact box, the one end of sieve is provided with the handle, the upper end of sieve is provided with first discharge gate, the lower extreme of sieve is provided with the second discharge gate.

The utility model provides a stone crusher for water conservancy construction possesses following beneficial effect:

be provided with four erection columns on the bottom plate, four all be provided with compression spring in the erection column, the lower extreme of garrulous stone bucket is provided with four spliced poles, the spliced pole is worn to establish support in the erection column the compression spring, the compression spring can reduce the vibrations of device, and the life of improving device, the inside of garrulous stone bucket is provided with the cylinder, first spout is seted up to the week side of cylinder, it is fixed by first fastening bolt all to be provided with a plurality of first quartering hammers in the first spout, convenient dismantlement first quartering hammer, convenient the change, be provided with the second quartering hammer on the inboard of garrulous stone bucket, through first quartering hammer with the cooperation of second quartering hammer is smashed stone, raises the efficiency.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a stone crusher for water conservancy construction according to the present invention;

FIG. 2 is an exploded view of the stone crusher for water conservancy construction;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 10. a crushed stone barrel; 11. a drum; 12. mounting a column; 13. an electric motor; 14. a support pad; 15. a screw; 17. an anti-slip sleeve; 18. a second discharge port; 19. discharging the material box; 20. a first discharge port; 21. a sieve plate; 22. a handle; 23. a sealing cover; 24. a second breaking hammer; 25. a feed inlet; 26. connecting columns; 27. a universal wheel; 28. a base plate; 29. a hand wheel; 30. a second pulley; 101. a belt; 102. a first pulley; 103. a compression spring; 104. a first breaking hammer; 105. a first chute; 106. a first fastening bolt; 107. a connecting rod; 108. a second chute; 109. a first threaded hole; 110. a telescopic rod; 111. fixing a column; 112. a second fastening bolt; 113. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a stone crusher for water conservancy construction, includes bottom plate 28, be provided with four erection columns 12 and motor 13 on the bottom plate 28, four all be provided with compression spring 103 in the erection column 12, the lower extreme of rubble bucket 10 is provided with four spliced poles 26, spliced pole 26 wear to establish support in the erection column 12 the compression spring 103, feed inlet 25 has been seted up to the upper end of rubble bucket 10, the lower extreme of rubble bucket 10 is provided with out magazine 19, the inside of rubble bucket 10 is provided with cylinder 11, first spout 105 is seted up to week side of cylinder 11, all be provided with a plurality of first quartering hammers 104 in the first spout 105, first quartering hammer 104 is fixed on cylinder 11 by first fastening bolt 106, be provided with second quartering hammer 24 on the inboard of rubble bucket 10, one side of rubble bucket 10 is provided with sealed lid 23, one side of cylinder 11 is provided with first band pulley 102, a second pulley 30 is provided on the main shaft of the motor 13, and the first pulley 102 and the second pulley 30 are connected by a belt 101.

The stone crusher for water conservancy construction is characterized in that four mounting columns 12 are arranged on the bottom plate 28, compression springs 103 are arranged in the four mounting columns 12, four connecting columns 26 are arranged at the lower end of the stone crushing barrel 10, the connecting columns 26 penetrate through the mounting columns 12 and abut against the compression springs 103, the compression springs 103 reduce vibration generated when the stone crushing barrel 10 crushes stones, the four mounting columns 12 and the four connecting columns 26 are arranged to be matched and connected to prevent damage of a device due to vibration, the stability of the device is improved, a roller 11 is arranged in the stone crushing barrel 10, a first sliding groove 105 is formed in the peripheral side of the roller 11, a plurality of first breaking hammers 104 are arranged in the first sliding groove 105, the first breaking hammers 104 are fixed on the roller 11 through first fastening bolts 106, the first breaking hammers 104 are clamped in the first sliding groove 105 to facilitate positioning of the first breaking hammers 104, through dismantling first fastening bolt 106 is convenient for change the damage first quartering hammer 104, convenient to use is laborsaving, be provided with second quartering hammer 24 on the inboard of garrulous stone bucket 10, second quartering hammer 24 with stone is smashed in the cooperation of first quartering hammer 104, improves the efficiency of rubble, during the use, starts motor 13, motor 13 passes through belt 101 makes cylinder 11 rotates, follows the rubble is put into to feed inlet 25, second quartering hammer 24 with stone is smashed in the cooperation of first quartering hammer 104, and the rubble is followed go out 19 roll-offs of magazine, convenient to use.

Referring to fig. 1, the bottom of the bottom plate 28 is provided with a plurality of universal wheels 27, and the universal wheels 27 facilitate the movement of the device and save labor in movement.

Referring to fig. 2 and 4, the lower end of the bottom plate 28 is provided with four fixing columns 111, a support assembly is sleeved on each of the four fixing columns 111, the support assembly includes a connecting rod 107, one end of the connecting rod 107 is sleeved on the fixing column 111, an expansion link 110 is penetrated through the other end of the connecting rod 107, a first threaded hole 109 is formed in the expansion link 110, a screw 15 is arranged in the first threaded hole 109, a hand wheel 29 is arranged at the upper end of the screw 15, an anti-slip sleeve 17 is arranged at the upper end of the hand wheel 29, a support pad 14 is arranged at the lower end of the screw 15, the screw 15 moves downwards when the hand wheel 29 is rotated, the support pad 14 contacts with the ground, the stability of the device is improved, the anti-slip sleeve 17 prevents the hand wheel 29 from.

Referring to fig. 4, a second sliding groove 108 is formed on the connecting rod 107, a second threaded hole 113 is formed on the telescopic rod 110, one end of a second fastening bolt 112 is inserted into the second sliding groove 108 and the second threaded hole 113, and the second fastening bolt 112 is screwed, so that the overhanging length of the telescopic rod 110 can be adjusted conveniently, and the use is convenient.

Referring to fig. 2, four first sliding grooves 105 are uniformly formed, a plurality of first breaking hammers 104 are disposed in each of the four first sliding grooves 105, two groups of second breaking hammers 24 are disposed, and the plurality of first breaking hammers 104 are matched with the two groups of second breaking hammers 24, so that the stone crushing efficiency is improved.

Referring to fig. 2, a sieve plate 21 is arranged in the material discharging box 19, a handle 22 is arranged at one end of the sieve plate 21, a first material outlet 20 is arranged at the upper end of the sieve plate 21, a second material outlet 18 is arranged at the lower end of the sieve plate 21, and the sieve plate 21 is convenient for sieving broken stones and is convenient to use.

In summary, the lower end of the bottom plate 28 is provided with a plurality of universal wheels 27, the universal wheels 27 facilitate moving devices, the lower end of the bottom plate 28 is provided with four fixing columns 111, four fixing columns 111 are all sleeved with a supporting assembly, the supporting assembly includes a connecting rod 107, one end of the connecting rod 107 is sleeved on the fixing columns 111, the other end of the connecting rod 107 is penetrated by a telescopic rod 110, the connecting rod 107 is provided with a second sliding slot 108, the telescopic rod 110 is provided with a second threaded hole 113, one end of a second fastening bolt 112 is penetrated by the second sliding slot 108 and the second threaded hole 113, the second fastening bolt 112 is screwed to adjust the overhanging length of the telescopic rod 110, the telescopic rod 110 is provided with a screw rod 15, the upper end of the screw rod 15 is provided with a hand wheel 29, and the upper end of the hand wheel 29 is provided with an anti-skid sleeve 17, the lower end of the screw rod 15 is provided with a supporting pad 14, the hand wheel 29 is rotated, the screw rod 15 moves downwards, the supporting pad 14 is in contact with the ground, the stability of the device is improved, the upper end of the hand wheel 29 is provided with an anti-skidding sleeve 17, the anti-skidding sleeve 17 prevents the hand wheel 29 from rotating to skid, the circumferential side of the roller 11 is provided with first sliding grooves 105, four first sliding grooves 105 are uniformly formed in each first sliding groove 105, a plurality of first breaking hammers 104 are arranged in the four first sliding grooves 105, the inner side of the gravel barrel 10 is provided with second breaking hammers 24, the second breaking hammers 24 are provided with two groups, the plurality of first breaking hammers 104 are matched with the two groups of second breaking hammers 24, the gravel efficiency is improved, the lower end of the gravel barrel 10 is provided with a material discharging box 19, a sieve plate 21 is arranged in the material discharging box 19, one end of the sieve plate 21 is provided with a handle 22, and, the lower end of the sieve plate 21 slides out smaller gravels, and the use is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stone crusher for water conservancy construction which characterized in that: comprises a bottom plate (28), four mounting columns (12) and a motor (13) are arranged on the bottom plate (28), four compression springs (103) are arranged in the mounting columns (12), four connecting columns (26) are arranged at the lower end of a gravel barrel (10), the connecting columns (26) penetrate through the mounting columns (12) to abut against the compression springs (103), a feed inlet (25) is formed in the upper end of the gravel barrel (10), a material outlet box (19) is arranged at the lower end of the gravel barrel (10), a roller (11) is arranged inside the gravel barrel (10), a first chute (105) is formed in the peripheral side of the roller (11), a plurality of first breaking hammers (104) are arranged in the first chute (105), the first breaking hammers (104) are fixed on the roller (11) through first fastening bolts (106), and second breaking hammers (24) are arranged on the inner side of the gravel barrel (10), one side of the gravel barrel (10) is provided with a sealing cover (23), one side of the roller (11) is provided with a first belt wheel (102), a main shaft of the motor (13) is provided with a second belt wheel (30), and the first belt wheel (102) is connected with the second belt wheel (30) through a belt (101).

2. The stone crusher for water conservancy construction according to claim 1, characterized in that: the lower end of the bottom plate (28) is provided with a plurality of universal wheels (27).

3. The stone crusher for water conservancy construction according to claim 1, characterized in that: the anti-skidding type bottom plate structure is characterized in that four fixing columns (111) are arranged at the lower end of the bottom plate (28), a supporting component is sleeved on the four fixing columns (111) and comprises a connecting rod (107), one end of the connecting rod (107) is sleeved on the fixing columns (111), an expansion rod (110) penetrates through the other end of the connecting rod (107), a first threaded hole (109) is formed in the expansion rod (110), a screw rod (15) is arranged in the first threaded hole (109), a hand wheel (29) is arranged at the upper end of the screw rod (15), an anti-skidding sleeve (17) is arranged at the upper end of the hand wheel (29), and a supporting pad (14) is arranged at the lower end of.

4. The stone crusher for water conservancy construction according to claim 3, characterized in that: a second sliding groove (108) is formed in the connecting rod (107), a second threaded hole (113) is formed in the telescopic rod (110), and one end of a second fastening bolt (112) penetrates through the second sliding groove (108) and the second threaded hole (113).

5. The stone crusher for water conservancy construction according to claim 1, characterized in that: four first sliding grooves (105) are uniformly formed, a plurality of first breaking hammers (104) are arranged in the four first sliding grooves (105), and two groups of second breaking hammers (24) are arranged.

6. The stone crusher for water conservancy construction according to claim 1, characterized in that: be provided with sieve (21) in play magazine (19), the one end of sieve (21) is provided with handle (22), the upper end of sieve (21) is provided with first discharge gate (20), the lower extreme of sieve (21) is provided with second discharge gate (18).