CN218167148U - Novel efficient fine sand and stone crushing device - Google Patents

Abstract

The utility model discloses a novel efficient gravel and sand is thin broken device, including broken case, the upper portion of broken case runs through the welding and has the feeder hopper, the lateral wall of broken case is provided with discharge opening, circulation case and control box, guide hole and relief hole have been seted up to the lateral wall of circulation case, the inside welding of relief hole has fixed filter screen, the inside of relief hole is provided with sealed lid, the upper portion of circulation case runs through the welding and has gone up the feed cylinder, and goes up the upper portion of feed cylinder and install first motor to the output end joint of first motor has the auger, it has the guide tipping bucket to run through the welding between broken case and the last feed cylinder, the inside of broken case is run through the rotation and is installed two sets of crushing rollers. Has the beneficial effects that: the utility model discloses an air-jet pipe, through the air-jet pipe that sets up, need not the electronic gas blowing equipment of installation, just can accomplish the cleaning work of crushing roller, facilitate for the cleaning work of novel efficient gravel and sand thin breaker crushing roller.

Description

Novel efficient gravel and sand is thin broken device

Technical Field

The utility model relates to a broken technical field of gravel and sand relates to a novel fine breaker of efficient gravel and sand particularly.

Background

The gravel and sand is composed of minerals and tiny rock fragments, the main component of the gravel and sand is silicon dioxide, the gravel and sand is a building material and is a main raw material for manufacturing concrete, when the gravel and sand is actually produced, a novel efficient gravel and sand crushing device is used at present, fine crushing work of large ores is completed, and the actual use has the advantages of simplicity in operation, stable structure, high working efficiency and the like.

However, when the existing novel efficient fine gravel crushing device is used for cleaning chips stained on the surface of the crushing roller, the scraper structure is adopted more, the scraper structure can be worn and torn due to the fact that the scraper structure is contacted with the rotating crushing roller, the service life of the scraper structure is shortened, the electric air blowing equipment is installed, the input cost of the novel efficient fine gravel crushing device can be increased, and inconvenience is brought to the cleaning work of the crushing roller of the novel efficient fine gravel crushing device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel fine breaker of efficient gravel and sand device need not to install electronic gas blowing equipment, just can accomplish the clean advantage of work of crushing roller, and then solves the problem among the above-mentioned background art.

(II) technical scheme

Need not to install electronic gas blowing equipment for realizing the aforesaid, just can accomplish the advantage of the cleaning of crushing roller, the utility model discloses a concrete technical scheme as follows:

the utility model provides a novel efficient gravel and sand is broken device, includes broken case, the upper portion of broken case runs through the welding and has the feeder hopper, the lateral wall of broken case is provided with discharge opening, circulation case and control box, guide hole and relief hole have been seted up to the lateral wall of circulation case, the inside welding of relief hole has fixed filter screen, the inside of relief hole is provided with sealed lid, the upper portion of circulation case runs through the welding and has last feed cylinder, and goes up the upper portion of feed cylinder and install first motor to the output tip joint of first motor has the auger, it has the guide oblique fill to run through the welding between broken case and the last feed cylinder, the inside of broken case runs through the rotation and installs two sets of crushing roller, two sets of second motors are installed to the terminal surface of broken case, and two sets of the output tip of second motor respectively with two sets of the one end tip joint of crushing roller, the internally mounted of broken case has the jet-propelled pipe, the agitator pipe is installed to the rear end face of broken case runs through the welding and has fixed pipe, and the inside welding of protective screen has the other end of the baffle screen, the other end of the baffle pipe, the welding of the protection screen, the lateral wall of the jet-propelled pipe, the welding of the protection screen, the lateral wall of the protection screen, the inside welding of the jet-propelled pipe.

Furthermore, the venthole and the interception filter screen are provided with a plurality of groups.

Further, the inside bottom surface of circulation case runs through the welding and has the pipe, and the inside of pipe is provided with the bearing, the one end of auger runs through the bearing, the one end tip of auger welds with the one end tip of agitator tube, two sets of spouts have been seted up to the inner wall of agitator tube, the inside of agitator tube is provided with the carriage release lever, and the lateral wall welding of carriage release lever has two sets of cardboards, and two sets of the cardboard is located two sets of respectively the inside of spout, install expanding spring between auger and the carriage release lever, the one end lateral wall fixed cup joint of carriage release lever installs the stirring leaf.

Further, the cross section size of two sets of cardboard is the same with the cross section size of two sets of spout.

Furthermore, the inside mounting of control box has control panel, and control panel passes through electric wire and first motor and two sets of second motor electric connection.

Furthermore, the discharge hole and the material guide hole are both positioned on the same horizontal line.

Furthermore, the inside bottom surface welding of circulation case has first swash plate, the inside bottom surface welding of broken case has the second swash plate.

Furthermore, a base is welded on the lower portion of the crushing box.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel fine breaker of efficient gravel and sand device possesses following beneficial effect:

(1) The utility model discloses an air-jet pipe, during the thin breaker of the novel efficient gravel and sand of in-service use, utilize control panel to make two sets of second motors begin work, the output of two sets of second motors drives two sets of crushing roller synchronous revolution respectively, two sets of crushing rollers drive two sets of rotating fan blade synchronous revolution respectively, can be with the leading-in inside of air guide fill at fixed pipe rear, the mobile air of formation can get into the inside of air-jet pipe, finally spout through the multiunit venthole, can blow open the piece that two sets of crushing roller lateral walls are infected with, the multiunit interception filter screen avoids the piece to pass through the inside that the multiunit venthole got into air-jet pipe, fixed pipe and protection filter screen can prevent the rotatory two sets of rotating fan blade of foreign object contact, through the air-jet pipe that sets up, need not to install electronic gas blowing equipment, just can accomplish the cleaning of crushing roller, bring the facility for the cleaning work of the thin breaker crushing roller of novel efficient gravel and sand.

(2) The utility model discloses a stirring pipe, when needs derive the inside gravel and sand piece of circulation case, the operation workman shifts up the carriage release lever with the hand earlier, can drive two sets of cardboards and stirring leaf and move up in step, this in-process, expanding spring receives the extrusion of carriage release lever and auger to be in compression state gradually, when the stirring leaf moves to anticipated height, will push away the material dolly again and move to the below of relief hole, loosen the carriage release at last, expanding spring receives self spring action, through contradicting the carriage release lever, make the stirring leaf move into the inside of pushing away the material dolly, take sealed lid out again, the inside gravel and sand piece of circulation case derives through fixed filter screen and relief hole, finally fall in the inside of pushing away the material dolly, utilize control panel to make first motor start work, the output of first motor can drive the auger, the stirring pipe, carriage and stirring leaf synchronous revolution, the stirring leaf can promote the inside gravel and sand piece of stirring dolly, avoid accumulational gravel and sand piece to be too high, lead to the inside gravel and sand piece derives the material dolly influence of pipe and stirring pipe, just need not to push away the stirring pipe, the efficient of the electric installation of material dolly collection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a novel efficient fine gravel crushing device provided by the utility model;

fig. 2 is a front view of the novel efficient fine gravel crushing device provided by the utility model;

fig. 3 is a rear view of the novel efficient fine gravel crushing device provided by the utility model;

fig. 4 is a perspective view of the air guide scoop of the present invention;

fig. 5 is an enlarged view of a in fig. 1 according to the present invention;

fig. 6 is an enlarged view of B in fig. 1 according to the present invention.

In the figure:

1. a crushing box; 2. a feed hopper; 3. a discharge hole; 4. a circulation box; 5. a material guide hole; 6. a discharge hole; 7. feeding a material barrel; 8. a first motor; 9. a packing auger; 10. a material guiding inclined hopper; 11. fixing a filter screen; 12. a sealing cover; 13. a first sloping plate; 14. a second swash plate; 15. a crushing roller; 16. a second motor; 17. a gas ejector tube; 18. a stirring pipe; 19. fixing the tube; 20. a wind guide hopper; 21. an air outlet; 22. intercepting a filter screen; 23. a protective filter screen; 24. rotating the fan blades; 25. a conduit; 26. a bearing; 27. a chute; 28. a travel bar; 29. clamping a plate; 30. a tension spring; 31. stirring the leaves.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a novel fine breaker of efficient gravel and sand device.

The present invention will now be further described with reference to the accompanying drawings and detailed description, as shown in figures 1-6, according to the embodiment of the utility model, a novel efficient fine gravel crushing device comprises a crushing box 1, a feed hopper 2 is welded on the upper part of the crushing box 1 in a penetrating way, a discharge hole 3, a circulation box 4 and a control box are arranged on the side wall of the crushing box 1, a guide hole 5 and a discharge hole 6 are arranged on the side wall of the circulation box 4, a fixed filter screen 11 is welded in the discharge hole 6, a sealing cover 12 is arranged in the discharge hole 6, an upper charging barrel 7 is welded on the upper part of the circulation box 4 in a penetrating way, and a first motor 8 is arranged on the upper part of the charging barrel 7, and the end part of the output end of the first motor 8 is clamped with a packing auger 9, a material guide inclined hopper 10 is welded between the crushing box 1 and the charging barrel 7 in a penetrating way, two groups of crushing rollers 15 are rotatably arranged in the crushing box 1 in a penetrating way, two groups of second motors 16 are arranged on the end surface of the crushing box 1, the end parts of the output ends of the two groups of second motors 16 are respectively clamped with the end parts of one ends of the two groups of crushing rollers 15, an air injection pipe 17 is arranged in the crushing box 1, a stirring pipe 18 is arranged below the circulating box 4, a fixed pipe 19 is welded on the rear end surface of the crushing box 1 in a penetrating way, an air guide hopper 20 is welded in the fixed pipe 19, and one end part of the air guide hopper 20 is welded with one end part of the air injection pipe 17, the other end parts of the two groups of crushing rollers 15 penetrate through the air guide hopper 20, the side wall of the air injection pipe 17 is provided with air outlet holes 21, and the inside welding of venthole 21 has interception filter screen 22, and the inside welding of fixed pipe 19 has protection filter screen 23, and the other end lateral wall of two sets of crushing rollers 15 all cup joints and installs rotating fan blade 24, and first motor 8 and two sets of second motor 16 are current structure, do not do too much to describe here.

In one embodiment, the air outlet holes 21 and the intercepting screens 22 are provided with a plurality of groups, which ensure that the flowing air led out through the air outlet holes 21 can fully contact with the two groups of crushing rollers 15 which rotate.

In one embodiment, a guide pipe 25 is welded on the bottom surface inside the circulation box 4 in a penetrating manner, a bearing 26 is arranged inside the guide pipe 25, one end of the auger 9 penetrates through the bearing 26, one end of the auger 9 is welded with one end of the stirring pipe 18, two sets of sliding chutes 27 are formed in the inner wall of the stirring pipe 18, a moving rod 28 is arranged inside the stirring pipe 18, two sets of clamping plates 29 are welded on the side wall of the moving rod 28, the two sets of clamping plates 29 are respectively located inside the two sets of sliding chutes 27, an expansion spring 30 is installed between the auger 9 and the moving rod 28, a stirring blade 31 is fixedly sleeved on one end side wall of the moving rod 28, and through the arranged stirring pipe 18, an electric stirring device is not required to be installed, accumulated gravel fragments inside the material pushing trolley can be leveled, and a guarantee is brought to the gravel fragment collection work of a novel efficient gravel and sand fine crushing device.

In one embodiment, the cross-sectional dimensions of the two sets of clamping plates 29 are the same as the cross-sectional dimensions of the two sets of sliding grooves 27, so as to avoid the occurrence of shaking during the movement or rotation of the moving rod 28 due to the undersize cross-sectional dimensions of the two sets of clamping plates 29.

In one embodiment, a control panel is installed inside the control box and is electrically connected with the first motor 8 and the two sets of second motors 16 through wires, and the control panel can be implemented through simple programming by a person skilled in the art, which belongs to the common knowledge in the art, and only is used without modification, so that the detailed description of the control mode and the circuit connection is omitted.

In one embodiment, the discharge holes 3 and the material guiding holes 5 are all located on the same horizontal line, so that the situation that sand and stone fragments inside the crushing box 1 cannot enter the circulating box 4 due to the fact that the discharge holes 3 and the material guiding holes 5 are staggered is avoided.

In one embodiment, the circulation box 4 is welded at its inner bottom surface with a first inclined plate 13, and the crushing box 1 is welded at its inner bottom surface with a second inclined plate 14, the first inclined plate 13 and the second inclined plate 14 being adapted to guide debris of sand and stone.

In one embodiment, the lower part of the crushing box 1 is welded with a base which plays a role of supporting and fixing a novel efficient fine gravel crushing device.

The working principle is as follows:

when the novel efficient fine gravel crushing device is actually used, two groups of second motors 16 are enabled to start working by utilizing the control panel, the output ends of the two groups of second motors 16 respectively drive two groups of crushing rollers 15 to synchronously rotate, the two groups of crushing rollers 15 respectively drive two groups of rotating fan blades 24 to synchronously rotate, air at the rear part of the fixed pipe 19 can be guided into the air guide hopper 20, formed flowing air can enter the air injection pipe 17 and is finally sprayed out through the plurality of groups of air outlet holes 21, fragments infected by the side walls of the two groups of crushing rollers 15 can be blown away, the plurality of groups of intercepting filter screens 22 prevent the fragments from entering the air injection pipe 17 through the plurality of groups of air outlet holes 21, the fixed pipe 19 and the protecting filter screens 23 can prevent foreign objects from contacting the two groups of rotating fan blades 24 which rotate, through the arranged air injection pipe 17, no electric air blowing equipment is needed to be installed, and the cleaning work of the crushing rollers 15 can be completed, the novel efficient gravel and sand fine crushing device is convenient to clean the crushing roller 15, meanwhile, when gravel and sand fragments in the circulating box 4 need to be led out, an operator firstly moves the moving rod 28 upwards by hands to drive the two groups of clamping plates 29 and the stirring blade 31 to synchronously move upwards, in the process, the telescopic spring 30 is gradually in a compressed state under the extrusion of the moving rod 28 and the auger 9, when the stirring blade 31 moves to a preset height, the material pushing trolley moves to the position below the discharge hole 6, finally the moving rod 28 is loosened, the telescopic spring 30 is under the elastic action of the telescopic spring, the stirring blade 31 moves into the material pushing trolley through abutting against the moving rod 28, the sealing cover 12 is drawn out, the gravel and sand fragments in the circulating box 4 are led out through the fixed filter screen 11 and the discharge hole 6 and finally fall into the material pushing trolley, when the first motor 8 starts to work by utilizing the control panel, the output end of the first motor 8 can drive the auger 9, the stirring pipe 18, the packing auger 9, the stirring pipe, the packing box cover 12, the packing box cover, the packing box and the packing box, the movable rod 28 and the stirring leaf 31 synchronous revolution, stirring leaf 31 can promote to push away the inside gravel and sand piece of material dolly, it is too high to avoid accumulational gravel and sand piece, lead to gravel and sand piece to derive the inside of pushing away the material dolly, pipe 25 and bearing 26 avoid circulation box 4 to influence auger 9 and the use of being connected of stirred tube 18, stirred tube 18 through the setting, need not to install electronic agitated vessel, just can trowel and push away the inside accumulational gravel and sand piece of material dolly, the collection work of the fine breaker gravel and sand piece of novel efficient brings a guarantee.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel efficient fine gravel crushing device, its characterized in that, includes broken case (1), the upper portion of broken case (1) runs through the welding and has feeder hopper (2), the lateral wall of broken case (1) is provided with discharge opening (3), circulation case (4) and control box, guide hole (5) and relief hole (6) have been seted up to the lateral wall of circulation case (4), the inside welding of relief hole (6) has fixed filter screen (11), the inside of relief hole (6) is provided with sealed lid (12), the upper portion of circulation case (4) runs through the welding and has last feed cylinder (7), and goes up the upper portion of feed cylinder (7) and install first motor (8) to the output tip joint of first motor (8) has auger (9), it has tipping bucket (10) to run through the welding between broken case (1) and the last feed cylinder (7), the inside of broken case (1) runs through the rotation and installs two sets of crushing rollers (15), the terminal surface of broken case (1) installs two sets of second motor (16), and the output tip of two sets of second motor (16) respectively with the tip of broken roller (15), the jet-pipe (17) is installed under the jet pipe (17), the broken case (4) the joint of the jet pipe (17), the rear end face of broken case (1) runs through the welding and has fixed pipe (19), and the internal weld of fixed pipe (19) has air guide hopper (20) to the one end tip of air guide hopper (20) and the one end tip welding of jet-propelled pipe (17), two sets of the other end tip of crushing roller (15) runs through air guide hopper (20), venthole (21) have been seted up to the lateral wall of jet-propelled pipe (17), and the internal weld of venthole (21) has interception filter screen (22), the internal weld of fixed pipe (19) has protection filter screen (23), and is two sets of the other end lateral wall of crushing roller (15) all cup joints and installs rotating fan blade (24).

2. A new and effective fine gravel breaker apparatus as claimed in claim 1, wherein said air outlet (21) and interception screen (22) are provided with multiple sets.

3. The novel efficient fine gravel crushing device of sand and stone as claimed in claim 1, wherein a guide pipe (25) is welded through the bottom surface of the inside of the circulation box (4), a bearing (26) is arranged inside the guide pipe (25), a bearing (26) is arranged at one end of the packing auger (9), one end of the packing auger (9) is welded with one end of the stirring pipe (18), two sets of sliding grooves (27) are formed in the inner wall of the stirring pipe (18), a moving rod (28) is arranged inside the stirring pipe (18), two sets of clamping plates (29) are welded on the side wall of the moving rod (28), the two sets of clamping plates (29) are respectively located in the two sets of sliding grooves (27), a telescopic spring (30) is installed between the packing auger (9) and the moving rod (28), and a stirring blade (31) is fixedly sleeved on the side wall of the moving rod (28).

4. A new and efficient fine gravel pack as claimed in claim 3, wherein the cross-sectional dimensions of both sets of said snap plates (29) are the same as the cross-sectional dimensions of both sets of said chutes (27).

5. A novel and efficient fine gravel and sand crusher as claimed in claim 1, wherein said control box has a control panel mounted inside, and said control panel is electrically connected to said first motor (8) and said two sets of said second motors (16) through electric wires.

6. A new and effective fine gravel crusher as claimed in claim 1, characterized in that the discharge opening (3) and the material guiding opening (5) are all located on the same horizontal line.

7. A new and efficient fine sand and stone crusher as claimed in claim 1, characterized by that the inner bottom of the circulation box (4) is welded with a first inclined plate (13), and the inner bottom of the crushing box (1) is welded with a second inclined plate (14).

8. A new and efficient fine sand and stone crusher as claimed in claim 1, characterized by that, the lower part of said crushing box (1) is welded with a base.

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