CN218872316U

CN218872316U - Environment-friendly sand making equipment

Info

Publication number: CN218872316U
Application number: CN202222841515.7U
Authority: CN
Inventors: 张磊
Original assignee: Anhui Yuhang Quartz Technology Co ltd
Current assignee: Anhui Yuhang Quartz Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-18
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the technical field of system sand equipment technique and specifically relates to an environmental protection system sand equipment, including system sand box, system sand box inner chamber wall right-hand member face downside middle part has the slider through spout sliding connection, slider left-hand member face fixedly connected with screen cloth, system sand box inner chamber wall rear end face downside middle part fixedly connected with L type pole, L type pole sliding connection has the jacking piece, drives the screen cloth through jacking piece at L type pole upper end reciprocating motion and slides, the utility model discloses can play a vibration effect to the screen cloth, accelerated the screening speed of material, also avoided the condition of material jam screen cloth; the blanking speed of the material can be controlled to adapt to different use requirements; the dust collecting and conveying device has the advantages that the dust at the feed inlet can be collected and conveyed in a centralized mode, the condition that the dust at the feed inlet flies to pollute the environment is avoided, and the environment is protected.

Description

Environment-friendly sand making equipment

Technical Field

The utility model relates to a system sand equipment technical field specifically is an environmental protection system sand equipment.

Background

In the face of the technical problems of exhaustion of resources such as domestic natural sand, river sand and the like and difficulty in utilization of sea sand, machine-made sand in the future has become an inevitable development trend of the industry instead of natural sand, and compared with the machine-made sand, the machine-made sand has the advantages of continuous gradation, flexible sand and stone field transition, simple and wide raw material sources and the like.

The patent document with the publication number of CN211801160U discloses an environment-friendly building sand making equipment, which comprises a bracket, the system sand subassembly, the dust absorption subassembly, backward flow subassembly and automatically controlled cabinet, the utility model discloses a system sand subassembly, the setting of dust absorption subassembly and backward flow subassembly, the material gets into in the system sand box through the feeder hopper, smash the material through first system sand roller and second system sand roller, reach the purpose of system sand, compare and adopt single-stage system sand operation, improve the system sand efficiency of system sand equipment, when kibbling material passes through the screen cloth, the less material of granule falls into the inside below of system sand box, the great material of granule falls into the backward flow incasement, the backward flow motor drives the conveying roller and rotates, carry the great material of granule once more in the system sand box and carry out the secondary crushing, guarantee the system sand quality of system sand equipment, the air exhauster gathers the dust in the system sand box through the dust cage, carry the inside below of system sand box through dust conveying pipe, avoid the dust that the system sand in-process produced to get into the surrounding environment through the feeder hopper, make the equipment accord with the requirement of environmental protection.

However, the above patent documents have the following disadvantages in practical application:

the efficiency that the material passes through the screen cloth is lower to, the screen cloth blocks up easily, because above-mentioned patent document does not set up the vibration mechanism to the screen cloth, the free fall of material obtains the vibration behind the screen cloth, so the passing speed of material is slow, inefficiency, blocks up easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection system sand equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an environmental protection system sand equipment, includes the system sand box, there is the slider at system sand box inner chamber wall right-hand member face downside middle part through spout sliding connection, slider left end face fixedly connected with screen cloth, system sand box inner chamber wall rear end face downside middle part fixedly connected with L type pole, L type pole sliding connection has the jacking piece, drives the screen cloth through jacking piece in L type pole upper end reciprocating motion and slides.

Preferably, the middle part of the sliding block is slidably connected with a sliding rod, the upper end of the sliding rod is sleeved with a spring, the upper end of the spring is fixedly connected with the sand making box, and the lower end of the spring is fixedly connected with the screen.

Preferably, the middle part of the lower side of the rear end face of the sand making box is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating block through a pin shaft, the left side of the front end face of the rotating block is fixedly connected with a guide post, and the guide post is embedded into the jacking block and is connected with the jacking block in a sliding mode.

Preferably, a feed inlet is formed in the upper end of the sand making box, a blanking plate is connected to the right end of the feed inlet in a sliding mode, a sliding groove rod is embedded into the right side of the rear end face of the blanking plate through a pin shaft and is connected with the right side of the rear end face of the blanking plate in a sliding mode, a worm wheel is fixedly connected to the lower end of the sliding groove rod through a pin shaft and is connected to the sand making box in a rotating mode through the pin shaft, a worm is connected to the worm wheel in a meshed mode, and the lower end face of the worm is connected to the sand making box in a rotating mode.

Preferably, the middle part of the rear side of the upper end of the sand making box is communicated with a dust collection cover, the dust collection cover is communicated with a first dust conveying pipe, the left end of the first dust conveying pipe is communicated with an exhaust fan, the air outlet end of the exhaust fan is communicated with a second dust conveying pipe, and the lower end of the second dust conveying pipe is communicated with the sand making box.

Preferably, the upper side and the lower side of the rear end face of the cavity wall in the sand making box are respectively and fixedly connected with a first guide plate and a second guide plate, the rear end of the cavity wall in the sand making box is respectively and rotatably connected with a first sand making roller and a second sand making roller through pin shafts, the first sand making roller and the second sand making roller are respectively and fixedly connected with gears through pin shafts, the gears are mutually meshed, the gears are respectively and fixedly connected with chain wheels through pin shafts on the left side and the right side, the chains are meshed and connected with chains, a third motor is fixedly connected with the left end of the lower side of the rear end face of the sand making box, and the output end of the third motor is fixedly connected with the gears through pin shafts.

Preferably, the baffle is inserted into the lower side of the left end of the sand making box, the return hopper is fixedly connected to the middle of the lower side of the left end face of the sand making box, the conveying pipe is fixedly connected to the middle of the lower side of the left end face of the sand making box, the first motor is fixedly connected to the upper end face of the conveying pipe, the conveying roller is fixedly connected to the output end of the first motor, and the middle of the right side of the upper end of the conveying pipe is communicated with the sand making box through the return pipe.

Preferably, the middle parts of the left side and the right side of the lower end face of the sand making box are fixedly connected with a bottom plate through support columns, an electric control cabinet is arranged on the right side of the upper end face of the bottom plate, and the electric control cabinet is electrically connected with the first motor, the exhaust fan, the second motor and the third motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, fall into to screen cloth upper end through the material after, start the second motor, the second motor drives the turning block through the round pin axle and rotates, the turning block drives the guide post and slides in jacking piece inboard, make jacking piece reciprocating sliding about forming on L type pole, hit the screen cloth bottom and hit the vibrations, and, under the effect of spring, make the screen cloth form the vibration, thereby can play a vibration effect to the screen cloth, and then accelerated the screening speed of material, the condition of material jam screen cloth has also been avoided.

2. The utility model discloses in, drive worm wheel and chute pole through the manual worm that rotates of personnel and rotate, the chute pole drives down the flitch through the round pin axle and slides at the feed inlet right-hand member, makes down and forms the opening of equidimension not between flitch and the feed inlet to can control the unloading speed of material, and then adapt to different user demands.

3. The utility model discloses in, through starting the air exhauster, the air exhauster carries the dust to system sand incasement portion downside through dust cage and first defeated dirt pipe and the defeated dirt pipe of second to can play a concentrated gathering and the effect of carrying to the dust of feed inlet department, and then avoided the dust of feed inlet department to fly upward the circumstances of polluted environment, comparatively environmental protection.

Drawings

FIG. 1 is a schematic view of the local cross-section three-dimensional structure of the sand making box of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the rear perspective structure of the present invention;

fig. 4 is an enlarged schematic view of the area B in fig. 3 according to the present invention;

fig. 5 is a schematic view of the complete three-dimensional structure of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

in the figure: 1. a base plate; 2. a support column; 3. making a sand box; 4. a feed inlet; 5. a first material guide plate; 6. a first sand making roller; 7. a second sand making roller; 8. a second material guide plate; 9. an electric control cabinet; 10. a return hopper; 11. a conveying roller; 12. a delivery pipe; 13. a first motor; 14. a first dust conveying pipe; 15. a return pipe; 16. an exhaust fan; 17. a slide bar; 18. a slider; 19. a spring; 20. jacking blocks; 21. rotating the block; 22. a second motor; 23. a guide post; 24. an L-shaped rod; 25. a blanking plate; 26. a worm; 27. a chute rod; 28. a worm gear; 29. a sprocket; 30. a chain; 31. a third motor; 32. a gear; 33. a baffle plate; 34. a screen mesh; 35. a dust collection cover; 36. a second dust conveying pipe.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

an environment-friendly sand making device comprises a sand making box 3, wherein the middle part of the lower side of the right end face of the inner cavity wall of the sand making box 3 is slidably connected with a sliding block 18 through a sliding groove, the left end face of the sliding block 18 is fixedly connected with a screen 34, the middle part of the lower side of the rear end face of the inner cavity wall of the sand making box 3 is fixedly connected with an L-shaped rod 24, the L-shaped rod 24 is slidably connected with a jacking block 20, and the screen 34 is driven to slide by the reciprocating motion of the jacking block 20 at the upper end of the L-shaped rod 24.

In this embodiment, a sliding rod 17 is slidably connected to the middle of the sliding block 18, a spring 19 is sleeved on the upper end of the sliding rod 17, the upper end of the spring 19 is fixedly connected to the sand making box 3, and the lower end of the spring 19 is fixedly connected to the screen 34. The middle part of the lower side of the rear end face of the sand making box 3 is fixedly connected with a second motor 22, the output end of the second motor 22 is fixedly connected with a rotating block 21 through a pin shaft, the left side of the front end face of the rotating block 21 is fixedly connected with a guide post 23, and the guide post 23 is embedded in the jacking block 20 and is connected with the jacking block in a sliding manner. After falling into screen cloth 34 upper end through the material, start second motor 22, second motor 22 drives turning block 21 through the round pin axle and rotates, turning block 21 drives guide post 23 and slides in jacking piece 20 inboard, make jacking piece 20 form reciprocal slip from top to bottom on L type pole 24, hit the beating bottom screen cloth 34, and, under spring 19's effect, make screen cloth 34 form the vibration, thereby can play a vibration effect to screen cloth 34, and then accelerated the screening speed of material, the condition that the material blockked up screen cloth 34 has also been avoided.

In this embodiment, the upper end of the sand making box 3 is provided with the feed inlet 4, the right end of the feed inlet 4 is slidably connected with the blanking plate 25, the right side of the rear end face of the blanking plate 25 is embedded with the chute rod 27 through the pin shaft and is slidably connected with the chute rod, the lower end of the chute rod 27 is fixedly connected with the worm wheel 28 through the pin shaft, the worm wheel 28 is rotatably connected with the sand making box 3 through the pin shaft, the worm wheel 28 is connected with the worm 26 in a meshing manner, and the lower end face of the worm 26 is rotatably connected with the sand making box 3. The worm 26 is rotated manually by a person to drive the worm wheel 28 and the chute rod 27 to rotate, the chute rod 27 drives the blanking plate 25 to slide at the right end of the feed port 4 through the pin shaft, so that openings with different sizes are formed between the blanking plate 25 and the feed port 4, and the blanking speed of the material can be controlled to adapt to different use requirements.

In this embodiment, the middle part of the rear side of the upper end of the sand making box 3 is communicated with a dust collecting cover 35, the dust collecting cover 35 is communicated with a first dust conveying pipe 14, the left end of the first dust conveying pipe 14 is communicated with an exhaust fan 16, the air outlet end of the exhaust fan 16 is communicated with a second dust conveying pipe 36, and the lower end of the second dust conveying pipe 36 is communicated with the sand making box 3. By starting the exhaust fan 16, the exhaust fan 16 conveys dust to the lower side inside the sand making box 3 through the dust collecting cover 35, the first dust conveying pipe 14 and the second dust conveying pipe 36, so that the dust at the feed port 4 can be intensively collected and conveyed, and the condition that the dust at the feed port flies to pollute the environment is avoided, and the environment is protected.

The utility model discloses the theory of operation: when the material feeding device is used, according to the feeding speed of a required material, a person manually rotates the worm 26 to drive the worm wheel 28 and the chute rod 27 to rotate, the chute rod 27 drives the blanking plate 25 to slide at the right end of the feeding hole 4 through the pin shaft, so that openings with different sizes are formed between the blanking plate 25 and the feeding hole 4, the feeding speed of the material can be controlled, different use requirements can be met, then the material is fed through the feeding hole 4, the gear 32 rotates under the action of the third motor 31, the first sand making roller 6 and the second sand making roller 7 crush the material, the crushed material falls into the upper end of the screen 34, the second motor 22 is started, the second motor 22 drives the rotating block 21 to rotate through the pin shaft, the rotating block 21 drives the guide column 23 to slide on the inner side of the jacking block 20, the jacking block 20 forms vertical reciprocating sliding on the L-shaped rod 24, the bottom of the screen 34 is hit, and the screen 34 is vibrated under the action of the spring 19, so that a vibration effect can be achieved on the screen 34, the screening speed of the material is accelerated, and the blocking condition of the screen 34 is avoided; the material which does not pass through the screen 34 can be extracted by the baffle 33 and flows into the backflow hopper 10, under the action of the first motor 13, the material rises along with the conveying roller 11 and enters the sand making box 3 through the backflow pipe 15 to be crushed again until the material is discharged and collected through the sand making box 3.

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. The utility model provides an environmental protection system sand equipment, includes system sand box (3), its characterized in that: the sand making box is characterized in that a sliding block (18) is connected to the lower middle of the right end face of the inner cavity wall of the sand making box (3) in a sliding mode through a sliding groove, a screen (34) is fixedly connected to the left end face of the sliding block (18), an L-shaped rod (24) is fixedly connected to the lower middle of the rear end face of the inner cavity wall of the sand making box (3), a jacking block (20) is connected to the L-shaped rod (24) in a sliding mode, and the screen (34) is driven to slide through the reciprocating motion of the jacking block (20) at the upper end of the L-shaped rod (24).

2. The environment-friendly sand making equipment as claimed in claim 1, wherein: the middle of the sliding block (18) is connected with a sliding rod (17) in a sliding mode, the upper end of the sliding rod (17) is sleeved with a spring (19), the upper end of the spring (19) is fixedly connected with the sand making box (3), and the lower end of the spring (19) is fixedly connected with the screen (34).

3. The environment-friendly sand making equipment as claimed in claim 2, wherein: the sand making box is characterized in that a second motor (22) is fixedly connected to the middle of the lower side of the rear end face of the sand making box (3), the output end of the second motor (22) is fixedly connected with a rotating block (21) through a pin shaft, a guide post (23) is fixedly connected to the left side of the front end face of the rotating block (21), and the guide post (23) is embedded into the jacking block (20) and is connected with the jacking block in a sliding mode.

4. The environment-friendly sand making equipment as claimed in claim 1, wherein: the sand making box is characterized in that a feeding hole (4) is formed in the upper end of the sand making box (3), a blanking plate (25) is connected to the right end of the feeding hole (4) in a sliding mode, a sliding groove rod (27) is embedded into the right side of the rear end face of the blanking plate (25) through a pin shaft and is connected with the right side of the rear end face of the blanking plate in a sliding mode, a worm wheel (28) is fixedly connected to the lower end of the sliding groove rod (27) through a pin shaft, the worm wheel (28) is connected to the sand making box (3) through a pin shaft in a rotating mode, a worm (26) is connected to the worm wheel (28) in a meshing mode, and the lower end face of the worm (26) is connected to the sand making box (3) in a rotating mode.

5. The environment-friendly sand making equipment as claimed in claim 4, wherein: the sand making box is characterized in that the middle of the rear side of the upper end of the sand making box (3) is communicated with a dust collection hood (35), the dust collection hood (35) is communicated with a first dust conveying pipe (14), the left end of the first dust conveying pipe (14) is communicated with an exhaust fan (16), the air outlet end of the exhaust fan (16) is communicated with a second dust conveying pipe (36), and the lower end of the second dust conveying pipe (36) is communicated with the sand making box (3).

6. The environment-friendly sand making equipment as claimed in claim 5, wherein: the sand making box is characterized in that the upper side and the lower side of the rear end face of the inner cavity wall of the sand making box (3) are fixedly connected with a first material guide plate (5) and a second material guide plate (8) respectively, the rear end of the inner cavity wall of the sand making box (3) is rotatably connected with a first sand making roller (6) and a second sand making roller (7) respectively through a pin shaft, the first sand making roller (6) and the second sand making roller (7) are fixedly connected with gears (32) through pin shafts, the left side and the right side of the gears (32) are mutually meshed, the right side of the gears (32) are fixedly connected with chain wheels (29) through pin shafts, chains (30) are meshed with the chain wheels (29), a third motor (31) is fixedly connected with the left end of the lower side of the rear end face of the sand making box (3), and the output end of the third motor (31) is fixedly connected with the gears (32) through pin shafts.

7. The environment-friendly sand making equipment as claimed in claim 6, wherein: the sand making device is characterized in that a baffle (33) is inserted into the lower side of the left end of the sand making box (3), a backflow hopper (10) is fixedly connected to the middle of the lower side of the left end face of the sand making box (3), a conveying pipe (12) is fixedly connected to the middle of the lower side of the left end face of the sand making box (3), a first motor (13) is fixedly connected to the upper end face of the conveying pipe (12), a conveying roller (11) is fixedly connected to the output end of the first motor (13), and the middle of the right side of the upper end of the conveying pipe (12) is communicated with the sand making box (3) through a backflow pipe (15).

8. The environment-friendly sand making equipment as claimed in claim 7, wherein: the bottom surface left and right sides middle part all passes through support column (2) fixedly connected with bottom plate (1) under system sand box (3), bottom plate (1) up end right side is provided with automatically controlled cabinet (9), automatically controlled cabinet (9) and first motor (13), air exhauster (16), second motor (22), third motor (31) electric connection.