CN209968515U

CN209968515U - Stone material reducing mechanism that municipal construction used

Info

Publication number: CN209968515U
Application number: CN201920802896.3U
Authority: CN
Inventors: 张丽强; 刘军辉; 程钰学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-21
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a stone material reducing mechanism that municipal construction used, the on-line screen storage device comprises a base, the fixed surface of bull stick has cup jointed crushing wheel No. one, the fixed surface of No. two bull sticks has cup jointed No. two crushing wheels, the inner wall fixed mounting of casing has the cover that shelters from, the fluted disc is smashed to the output fixedly connected with of cylinder, the inner wall fixed mounting who keeps off the material shell has the screening net. Be equipped with crushing wheel, No. two crushing wheel and shields, can carry out preliminary breakage to the stone material, can keep off the whole inside at the shields of stone material that splashes, prevent that the stone material from splashing the bottom of device shell, it is difficult to lead to the stone material to collect, be equipped with the action wheel, conveyer belt and screen mesh, can drive the conveyer belt through the action wheel and rotate, can carry out transporting of stone material, the screen mesh can be screened the stone material after smashing, make the stone material volume size after the screening suitable, can not thoughtlessly have the great stone material of volume, be favorable to going on of municipal construction.

Description

Stone material reducing mechanism that municipal construction used

Technical Field

The utility model relates to a municipal administration construction equipment technical field, in particular to stone material reducing mechanism of municipal construction usefulness.

Background

The municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, various pipelines closely related to life, squares, urban greening and the like, and belongs to the municipal engineering category. Need use a large amount of stones in the municipal works work process, but the stone material that just transports is broken with large-scale stone crusher, is difficult to avoid wherein mixing with the great stone of volume, and the volume size is not unified, just at this moment need use stone material reducing mechanism.

Present stone material reducing mechanism still has some weak points when using, and the stone material can splash by crushing round kibbling in-process, and the stone material splashes the bottom of device shell, leads to the stone material to collect difficultly, causes the waste of stone material, and in addition, the stone material after smashing does not have through the screening just directly receive the material, and some stone material is bulky, is unfavorable for going on of municipal construction.

SUMMERY OF THE UTILITY MODEL

A main object of the utility model is to provide a stone material reducing mechanism that municipal construction used, the stone material of current that can effectively solve and propose in the background art can splash by crushing round kibbling in-process when using, and the stone material splashes the bottom of device shell, leads to the stone material to collect difficultly, causes the waste of stone material, and the stone material after smashing does not have the direct receipts material through the screening, and some stone materials are bulky, are unfavorable for the problem of going on of municipal construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stone crushing device for municipal construction comprises a base, wherein a shell is fixedly mounted at the top of the base, a supporting plate is fixedly mounted at one side of the shell, a feeding hopper is fixedly mounted at the top of the supporting plate, a discharging pipe is communicated with one side of the feeding hopper, a first mounting plate is fixedly mounted at the back of the shell, a first driving motor is fixedly mounted at the top of the first mounting plate, a first rotating rod is fixedly connected with the output end of the first driving motor, a first crushing wheel is fixedly sleeved on the outer surface of the first rotating rod, a second mounting plate is fixedly mounted at the back of the shell, a second driving motor is fixedly mounted at the top of the second mounting plate, a second rotating rod is fixedly connected with the output end of the second driving motor, a second crushing wheel is fixedly sleeved on the outer surface of the second rotating rod, a blocking cover is fixedly mounted on the inner wall of the shell, the inner wall fixed mounting of casing has the fixed plate, the bottom fixed mounting of fixed plate has the cylinder, the output fixedly connected with crushing fluted disc of cylinder, shells inner wall's bottom fixed mounting has the transport shell, the positive fixed mounting of transport shell has driving motor No. three, driving motor's output fixed connection bull stick No. three, the front of transport shell is worn to establish and is extended to the inside of carrying the shell to the one end of bull stick No. three, the fixed surface cover of bull stick No. three has connect the action wheel, the top fixedly connected with who carries the shell keeps off the material shell, the inner wall fixed mounting who keeps off the material shell has the screening net, one side intercommunication that keeps off the material shell has row material pipe, the top of base is equipped with the collecting box, the bottom fixed mounting of base has the walking wheel.

Preferably, one end of the discharge pipe penetrates through one side of the shell and extends to the inside of the shell.

Preferably, one end of the first rotating rod penetrates through the back face of the shell and extends to the inside of the shell, and one end of the second rotating rod penetrates through the back face of the shell and extends to the inside of the shell.

Preferably, the discharging pipe is located the top that shields the cover, No. one crushing wheel and No. two crushing wheels all are located the inboard that shields the cover.

Preferably, the middle part of the bottom of the shielding cover is fixedly connected with a material guide hopper, and the bottom end of the material guide hopper is communicated with a material guide pipe.

Preferably, the inner wall of the conveying shell is movably connected with a cross rod, a driven wheel is fixedly sleeved on the outer surface of the cross rod, a conveying belt is arranged on the outer surfaces of the driving wheel and the driven wheel, and the crushing fluted disc is located right above the conveying belt.

Compared with the prior art, the utility model discloses following beneficial effect has: the stone crushing device for municipal construction is provided with a first crushing wheel, a second crushing wheel and a shielding cover, wherein the first crushing wheel is driven by a first driving motor, the second crushing wheel is driven by a second driving motor, stones can be preliminarily crushed by the first crushing wheel and the second crushing wheel, the first crushing wheel and the second crushing wheel are both positioned at the inner side of the shielding cover, the stones splashed in the crushing process can be completely blocked inside the shielding cover, the stones are prevented from splashing to the bottom of a device shell, stone collection is difficult, waste of the stones is caused, the crushing fluted disc is fixedly connected to the output end of the cylinder by arranging the cylinder and the crushing fluted disc, the crushing fluted disc can be driven by the output end of the cylinder to move, secondary crushing of the stones is carried out by the crushing fluted disc, the driving wheel, the conveying belt and the screening net are arranged, the driving wheel is fixedly sleeved on the outer surface of a third rotating rod, can rotate through No. three driving motor drive action wheels, the action wheel drives the conveyer belt and rotates, can carry out transporting of stone material, and screen net fixed mounting can be screened the stone material after smashing in the inner wall that keeps off the material shell, and the great stone material of volume that can't pass through the screen selection net can be continued to be smashed for the stone material volume size after the screening is suitable, can not thoughtlessly have the great stone material of volume, is favorable to going on of municipal construction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a cross-sectional view of the conveying shell of the present invention.

In the figure: 1. a base; 2. a housing; 3. a support plate; 4. a feed hopper; 5. a discharge pipe; 6. a first mounting plate; 7. a first driving motor; 8. a first rotating rod; 9. a crushing wheel I; 10. a second mounting plate; 11. a second drive motor; 12. a second rotating rod; 13. a second grinding wheel; 14. a shield cover; 15. a material guide hopper; 16. a material guide pipe; 17. a fixing plate; 18. a cylinder; 19. a crushing fluted disc; 20. a transport housing; 21. a third driving motor; 22. a third rotating rod; 23. a driving wheel; 24. a cross bar; 25. a driven wheel; 26. a conveyor belt; 27. a material blocking shell; 28. screening a net; 29. a discharge pipe; 30. a collection box; 31. and (5) traveling wheels.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a stone crushing device for municipal construction comprises a base 1, a shell 2 is fixedly installed at the top of the base 1, a supporting plate 3 is fixedly installed at one side of the shell 2, a feeding hopper 4 is fixedly installed at the top of the supporting plate 3, stone is poured into the feeding hopper 4 when the device is used, a discharging pipe 5 is communicated with one side of the feeding hopper 4, a first mounting plate 6 is fixedly installed at the back of the shell 2, a first driving motor 7 is fixedly installed at the top of the first mounting plate 6, a first rotating rod 8 is fixedly connected with the output end of the first driving motor 7, a first crushing wheel 9 is fixedly sleeved on the outer surface of the first rotating rod 8, a second mounting plate 10 is fixedly installed at the back of the shell 2, a second driving motor 11 is fixedly installed at the top of the second mounting plate 10, a second rotating rod 12 is fixedly connected with the output end of the second driving motor 11, a second crushing wheel 13 is fixedly sleeved on the outer, can drive No. one crushing wheel 9 through a driving motor 7 and rotate, No. two driving motor 11 drives No. two crushing wheel 13 and rotates, carry out preliminary crushing to the stone material, the inner wall fixed mounting of casing 2 has the shelter from cover 14, the inner wall fixed mounting of casing 2 has fixed plate 17, the bottom fixed mounting of fixed plate 17 has cylinder 18, the output of cylinder 18 is fixedly connected with smashes the fluted disc 19, can drive crushing fluted disc 19 through the output of cylinder 18 and move, utilize crushing fluted disc 19 to carry out the regrinding to the stone material, the bottom fixed mounting of casing 2 inner wall has transport shell 20, the front fixed mounting of transport shell 20 has No. three driving motor 21, the output fixed connection No. three bull stick 22 of No. three driving motor 21, the front of transport shell 20 is worn to establish and is extended to the inside of transport shell 20 to No. three bull stick 22's external surface fixed cup joints action wheel 23, carry shell 20's top fixedly connected with to keep off material shell 27, the inner wall fixed mounting who keeps off material shell 27 has screening net 28, can filter the stone material after smashing through screening net 28, the great stone material of volume that can't pass through screening net 28 can be continued to smash, make the stone material volume size after the screening suitable, can not thoughtlessly have the great stone material of volume, one side intercommunication that keeps off material shell 27 has row material pipe 29, base 1's top is equipped with collecting box 30, collecting box 30 is used for depositing through screening net 28 screening qualified stone material, base 1's bottom fixed mounting has walking wheel 31.

One end of the discharge pipe 5 penetrates through one side of the shell 2 and extends into the shell 2, so that the stone can be conveniently and accurately guided between the first crushing wheel 9 and the second crushing wheel 13, and the stone can be conveniently and primarily crushed; one end of the first rotating rod 8 penetrates through the back surface of the shell 2 and extends into the shell 2, and one end of the second rotating rod 12 penetrates through the back surface of the shell 2 and extends into the shell 2; the discharge pipe 5 is positioned above the shielding cover 14, and the first crushing wheel 9 and the second crushing wheel 13 are positioned on the inner side of the shielding cover 14, so that stones splashed in the crushing process can be completely blocked inside the shielding cover 14, and the stones are prevented from splashing to the bottom of the shell of the device, so that the stones are difficult to collect, and waste of the stones is caused; the middle part of the bottom of the shielding cover 14 is fixedly connected with a material guide hopper 15, and the bottom end of the material guide hopper 15 is communicated with a material guide pipe 16; carry shell 20's inner wall swing joint to have a horizontal pole 24, the external fixed surface of horizontal pole 24 has cup jointed from driving wheel 25, action wheel 23 is equipped with conveyer belt 26 with the surface from driving wheel 25, smash fluted disc 19 and be located conveyer belt 26 directly over, be convenient for rotate through No. three driving motor 21 drive action wheel 23, action wheel 23 drives conveyer belt 26 and rotates, from driving wheel 25 to conveyer belt 26 play support and guide effect, make conveyer belt 26 can carry out the transportation of stone material, smash fluted disc 19 can carry out the regrinding to the stone material on the conveyer belt 26.

It should be noted that, the utility model relates to a stone material reducing mechanism for municipal construction, when using, at first, move this stone material reducing mechanism to the appointed region through walking wheel 31, then start driving motor 7, driving motor 11 and driving motor 21 No. two, pour the stone material to be crushed into feeder hopper 4, the stone material falls into between crushing wheel 9 and crushing wheel 13 No. two in sheltering cover 14 along discharging pipe 5, driving motor 7 drives crushing wheel 9 to rotate No. one, driving motor 11 No. two drives crushing wheel 13 to rotate No. two, carry out preliminary crushing to the stone material, can keep off all the stone material that splashes in the crushing process inside sheltering cover 14, prevent that the stone material from splashing the bottom of device shell, lead to the stone material collection difficult, cause the waste of stone material, the stone material after preliminary crushing falls into hopper 15, then fall onto conveyer belt 26 along passage 16, meanwhile, the air cylinder 18 is started, the air cylinder 18 enters a working state, the output end of the air cylinder 18 drives the crushing fluted disc 19 to move downwards, the stone is crushed for the second time by the crushing fluted disc 19, after the crushing for the second time, the crushing fluted disc 19 can be pulled up by the output end of the air cylinder 18, the stone is convenient to move on the conveyor belt 26, the driving wheel 23 is driven to rotate by the third driving motor 21, the driving wheel 23 drives the conveyor belt 26 to rotate, the driven wheel 25 plays a supporting and guiding role on the conveyor belt 26, so that the conveyor belt 26 can convey the stone, the screening net 28 is fixedly arranged on the inner wall of the material blocking shell 27, the crushed stone can be screened, the stone with larger volume which cannot pass through the screening net 28 can be continuously crushed, the screened stone with the proper volume can not be mixed with the stone with the larger volume, the municipal construction is facilitated, the qualified crushed stone screened by the screening net 28 is discharged into the stone collecting box 30 along the, is beneficial to the use of people and is more practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stone material reducing mechanism that municipal construction used, includes base (1), its characterized in that: the top fixed mounting of base (1) has casing (2), one side fixed mounting of casing (2) has backup pad (3), the top fixed mounting of backup pad (3) has feeder hopper (4), one side intercommunication of feeder hopper (4) has discharging pipe (5), the back fixed mounting of casing (2) has mounting panel (6), the top fixed mounting of mounting panel (6) has driving motor (7) No. one, the output fixed connection of driving motor (7) has bull stick (8) No. one, the external surface fixed of bull stick (8) has cup jointed crushing wheel (9) No. one, the back fixed mounting of casing (2) has mounting panel No. two (10), the top fixed mounting of mounting panel No. two (10) has driving motor No. two (11), the output fixed connection of driving motor No. two (11) has bull stick (12), the outer fixed surface of No. two bull sticks (12) is cup jointed No. two and is smashed wheel (13), the inner wall fixed mounting of casing (2) has sheltering cover (14), the inner wall fixed mounting of casing (2) has fixed plate (17), the bottom fixed mounting of fixed plate (17) has cylinder (18), fluted disc (19) is smashed to the output fixedly connected with of cylinder (18), the bottom fixed mounting of casing (2) inner wall has transport shell (20), the positive fixed mounting of transport shell (20) has No. three driving motor (21), No. three bull sticks (22) of output fixed connection of No. three driving motor (21), the front of transport shell (20) is worn to establish and is extended to the inside of transporting shell (20) in the one end of No. three bull sticks (22), the outer fixed surface of No. three bull sticks (22) has cup jointed action wheel (23), carry the top fixedly connected with of shell (20) to keep off material shell (27), the inner wall fixed mounting who keeps off material shell (27) has screening net (28), one side intercommunication that keeps off material shell (27) has row material pipe (29), the top of base (1) is equipped with collecting box (30), the bottom fixed mounting of base (1) has walking wheel (31).

2. The stone crushing device for municipal construction according to claim 1, wherein: one end of the discharge pipe (5) penetrates through one side of the shell (2) and extends into the shell (2).

3. The stone crushing device for municipal construction according to claim 1, wherein: the back of casing (2) is worn to establish by the one end of bull stick (8) and extends to the inside of casing (2), the back of casing (2) is worn to establish by the one end of No. two bull sticks (12) and extends to the inside of casing (2).

4. The stone crushing device for municipal construction according to claim 1, wherein: discharging pipe (5) are located the top of shield cover (14), crushing wheel (9) and No. two crushing wheel (13) all are located the inboard of shield cover (14).

5. The stone crushing device for municipal construction according to claim 1, wherein: the middle part of the bottom of the shielding cover (14) is fixedly connected with a material guide hopper (15), and the bottom end of the material guide hopper (15) is communicated with a material guide pipe (16).

6. The stone crushing device for municipal construction according to claim 1, wherein: the inner wall swing joint of carrying shell (20) has horizontal pole (24), the fixed surface of horizontal pole (24) has cup jointed from driving wheel (25), the surface of action wheel (23) and follow driving wheel (25) is equipped with conveyer belt (26), smash fluted disc (19) and be located conveyer belt (26) directly over.