CN214552887U

CN214552887U - Spiral feeding mixer with dust cover

Info

Publication number: CN214552887U
Application number: CN202120623694.XU
Authority: CN
Inventors: 李士涛
Original assignee: Linyi Jinshengkun Industry And Trade Co ltd
Current assignee: Linyi Jinshengkun Industry And Trade Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-02
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a mix quick-witted technical field, specifically a spiral pay-off and mix machine with dust cover, the landing leg that sets up is encircleed to four equidistant fixedly connected with respectively in the bottom of blending tank, and one side upper portion intercommunication of blending tank is equipped with the feed inlet, screw conveyer lower extreme pan feeding end intercommunication is equipped with the hopper, and screw conveyer's upper end discharge end and feed inlet intercommunication set up, the dustproof shroud of upside fixedly connected with of blending tank, and the upside center department fixedly connected with rabbling mechanism of dustproof shroud, the one end of rabbling mechanism extends to in the blending tank. The utility model discloses in, stir the processing to the material through setting up rabbling mechanism, the compounding is more even, and efficiency is higher, sets up dustproof shroud, electric exhaust fan, dust collection box and feed back mechanism and can retrieve the dust and recycle, avoids the material extravagant, uses manpower sparingly, and can prevent dust, sets up the material discharge of being convenient for of toper auger stem, prevents to block up, improves machining efficiency.

Description

Spiral feeding mixer with dust cover

Technical Field

The utility model relates to a mix machine technical field, specifically a spiral pay-off and mix machine with dust cover.

Background

The mixing machine is widely applied to mixing of powder and powder such as chemical industry, ceramic powder, pesticides, dyes, food, pigments, feed, building materials, rare earth and the like, the old mixing machine is stirred by a screw conveyer, the friction between the blades and the shell of the mixing machine and the materials is too large, the power consumption is large, and the blades and the shell are easy to wear.

The material loading of current mixer generally adopts screw conveyer to carry out the material loading of powder, and the material loading is stable, is difficult for receiving the dust pollution, but, when the material mixes in mixing the machine, can produce a large amount of raise dusts, pollutes workshop operational environment, influences the processingquality of compounding, and the raise dust is the material also, is difficult to recycle, causes the material loss too much easily, and the material is extravagant serious. Accordingly, one skilled in the art provides a screw feeder mixer with a dust cover to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral pay-off mixes machine with dust cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral feeding mixer with a dust cover comprises a mixing tank and a spiral conveyor arranged obliquely, wherein the bottom of the mixing tank is respectively and fixedly connected with four supporting legs arranged in an equidistant and encircling manner, the upper part of one side of the mixing tank is communicated with a feed inlet, the lower end feeding end of the spiral conveyor is communicated with a hopper, the upper end discharging end of the spiral conveyor is communicated with the feed inlet, the upper side of the mixing tank is fixedly connected with a dust cover, the center of the upper side of the dust cover is fixedly connected with a stirring mechanism, one end of the stirring mechanism extends into the mixing tank, the bottom of the mixing tank is communicated with a discharge outlet, the upper side of the dust cover is communicated with a dust guide pipe, one end of the dust guide pipe, far away from the dust cover, is communicated with an electric exhaust fan, the air outlet end of the electric exhaust fan is communicated with a dust collection box, and the side wall of the dust collection box is provided with a breathable dust filter screen, the bottom of the dust collection box is communicated with an L-shaped material return pipe, and a material return mechanism is arranged in the transverse straight end of the L-shaped material return pipe.

As a further aspect of the present invention: rabbling mechanism is including fixing the agitator motor in dustproof cover upside center department, agitator motor's drive end rotates the first pivot that is connected with vertical setting, and the one end that agitator motor was kept away from to first pivot runs through and extends to in the blending tank and fixedly connected with bull stick, the both sides of bull stick are from last down the puddler that equidistant transverse arrangement set up of fixedly connected with in proper order.

As a further aspect of the present invention: one end of the rotating rod, which is far away from the first rotating shaft, is fixedly connected with a conical auger rod.

As a further aspect of the present invention: first through-hole has been seted up to the lateral wall of dustproof shroud, and first pivot runs through first through-hole setting, the inner wall of first through-hole rotates with the lateral wall of first pivot to be connected.

As a further aspect of the present invention: the feed back mechanism is including fixing the servo motor in L type feed back pipe one side, servo motor's drive end rotates and is connected with the second pivot of horizontal setting, and the one end that servo motor was kept away from in the second pivot runs through and extends to L type feed back pipe and fixedly connected with spiral push rod.

As a further aspect of the present invention: a second through hole is formed in one side of the L-shaped material return pipe, the second rotating shaft penetrates through the second through hole, and the inner wall of the second through hole is rotatably connected with the inner wall of the through hole of the second rotating shaft.

As a further aspect of the present invention: the front side fixedly connected with control switch of blending tank, and screw conveyer, rabbling mechanism, electric fan exhauster and feed back mechanism's one end respectively with control switch electric connection.

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

1. through setting up rabbling mechanism, start agitator motor work, drive first pivot and rotate, and then drive the bull stick and rotate, realize the rotation of puddler, from stirring the processing to the material, the compounding is more even, and efficiency is higher.

2. Through setting up dustproof shroud, the electric exhaust fan, dust collection box and feed back mechanism, start the work of electric exhaust fan, the dust that raises in the blending tank is inhaled the dust collection box by leading the dirt pipe and is stored, it is gaseous by ventilative dust filter net discharge, when the dust volume reaches the certain degree, can start servo motor, it rotates to drive the second pivot, and then drive spiral propelling movement pole and rotate, the material dust of retrieving in the dust collection box continues to carry out the compounding processing by L type feed back pipe propelling movement to the blending tank in, can concentrate the recovery to the dust, and reprocess, not only reach dirt-proof effect, and can retrieve the dust and recycle, avoid the material extravagant, use manpower sparingly.

3. Through setting up toper auger rod, when arranging the material, when the bull stick pivoted, drive toper auger rod and rotate, the material in the blending tank of being convenient for is discharged, prevents to block up, improves machining efficiency.

Drawings

FIG. 1 is a schematic perspective view of a screw feeder mixer with dust covers;

FIG. 2 is a schematic diagram of a front cross-sectional view at the mixing tank in a screw feed mixer with a dust cover;

FIG. 3 is an enlarged schematic view of the screw feeder mixer with dust cover at A in FIG. 2.

In the figure: 1. a mixing tank; 2. a screw conveyor; 3. a support leg; 4. a feed inlet; 5. a hopper; 6. a dust cover; 7. a discharge port; 8. a dust guide pipe; 9. an electric exhaust fan; 10. a dust collection box; 11. a breathable dust filter screen; 12. an L-shaped material return pipe; 13. a stirring motor; 14. a first rotating shaft; 15. a rotating rod; 16. a stirring rod; 17. a tapered auger rod; 18. a servo motor; 19. a second rotating shaft; 20. a screw push rod; 21. and controlling the switch.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a spiral feeding mixer with a dust cover comprises a mixing tank 1 and a spiral conveyor 2 disposed obliquely, the spiral conveyor 2 is a common prior art device, the bottom of the mixing tank 1 is fixedly connected with four legs 3 disposed around the mixing tank 1 at equal intervals, a feed inlet 4 is disposed on an upper portion of one side of the mixing tank 1, a hopper 5 is disposed on a lower end feeding end of the spiral conveyor 2, an upper end discharging end of the spiral conveyor 2 is disposed to communicate with the feed inlet 4, a dust cover 6 is fixedly connected to an upper side of the mixing tank 1, the dust cover 6 is disposed to prevent flying dust from scattering, a stirring mechanism is fixedly connected to an upper center of the dust cover 6, the stirring mechanism includes a stirring motor 13 fixed to the upper center of the dust cover 6, a driving end of the stirring motor 13 is rotatably connected to a first rotating shaft 14 disposed vertically, a first through hole is formed in the side wall of the dust cover 6, the first rotating shaft 14 penetrates through the first through hole, and the inner wall of the first through hole is rotatably connected with the outer side wall of the first rotating shaft 14, so that the first rotating shaft 14 can rotate conveniently;

one end of the first rotating shaft 14, which is far away from the stirring motor 13, penetrates and extends into the mixing tank 1 and is fixedly connected with a rotating rod 15, one end of the rotating rod 15, which is far away from the first rotating shaft 14, is fixedly connected with a conical auger rod 17, the rotating rod 15 rotates and simultaneously drives the conical auger rod 17 to rotate, so that materials in the mixing tank 1 can be conveniently discharged, blockage is prevented, and the processing efficiency is improved;

one end of the stirring mechanism extends into the mixing tank 1, the bottom of the mixing tank 1 is communicated with a discharge hole 7, the upper side of the dustproof cover 6 is communicated with a dust guide pipe 8, one end of the dust guide pipe 8, which is far away from the dustproof cover 6, is communicated with an electric exhaust fan 9, the air outlet end of the electric exhaust fan 9 is communicated with a dust collection box 10, the side wall of the dust collection box 10 is provided with a ventilating dust filter screen 11, the bottom of the dust collection box 10 is communicated with an L-shaped return pipe 12, a material returning mechanism is arranged in the transverse and straight end of the L-shaped return pipe 12, the material returning mechanism comprises a servo motor 18 fixed on one side of the L-shaped return pipe 12, the driving end of the servo motor 18 is rotatably connected with a second rotating shaft 19 which is transversely arranged, one side of the L-shaped return pipe 12 is provided with a second through hole, the second rotating shaft 19 penetrates through the second through hole, the inner wall of the second through hole is rotatably connected with the inner wall of the through hole of the second rotating shaft 19, so as to facilitate the rotation of the second rotating shaft 19, one end of the second rotating shaft 19, which is far away from the servo motor 18, penetrates through the L-shaped material return pipe 12 and extends into the L-shaped material return pipe 12 and is fixedly connected with the spiral pushing rod 20, when the dust mixing device is used, the electric exhaust fan 9 is started to work, dust raised in the mixing tank 1 is sucked into the dust collecting box 10 through the dust guide pipe 8 to be stored, gas is exhausted through the air-permeable dust filtering net 11, when the dust amount reaches a certain degree, the dust in the dust collecting box 10 is pushed to the mixing tank 1 through the L-shaped material return pipe 12 by the material return mechanism to be continuously mixed and processed, the dust can be intensively recovered and processed again, the dust-proof effect is achieved, the dust can be recovered and reused, material waste is avoided, and manpower is saved;

the front side fixedly connected with control switch 21 of blending tank 1, and screw conveyer 2, rabbling mechanism, electricity arrange fan 9 and feed back mechanism's one end respectively with control switch 21 electric connection, be convenient for control, for prior art.

The utility model discloses a theory of operation is: when the device is used for mixing materials, the materials are placed in the hopper 5, the screw conveyor 2 is started, the materials are input into the mixing tank 1 from the feeding hole 4, the stirring motor 13 is started to work, the first rotating shaft 14 is driven to rotate, the rotating rod 15 is further driven to rotate, the rotation of the stirring rod 16 is realized, the materials are stirred and processed, the materials are mixed more uniformly, and the efficiency is higher;

when mixing materials, the dust-proof cover 6 is arranged to prevent flying dust, the electric exhaust fan 9 is started to work, dust lifted in the mixing tank 1 is sucked into the dust collection box 10 through the dust guide pipe 8 for storage, gas is exhausted through the air-permeable dust filtering net 11, when the dust amount reaches a certain degree, the servo motor 18 can be started to drive the second rotating shaft 19 to rotate, further the spiral pushing rod 20 is driven to rotate, material dust recovered in the dust collection box 10 is pushed to the mixing tank 1 through the L-shaped material return pipe 12 for continuous mixing material processing, the dust can be recovered in a centralized manner and processed again, the dust-proof effect is achieved, the dust can be recovered and reused, material waste is avoided, and manpower is saved;

after the material mixing is good, the discharge hole 7 is opened, the rotating rod 15 rotates and simultaneously drives the conical auger rod 17 to rotate, the material in the mixing tank 1 is convenient to discharge, the blockage is prevented, and the processing efficiency is improved.

The above-mentioned, 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. A spiral feeding mixer with a dust cover comprises a mixing tank (1) and a spiral conveyor (2) arranged in an inclined mode and is characterized in that the bottom of the mixing tank (1) is respectively and fixedly connected with four supporting legs (3) arranged in a surrounding mode at equal intervals, the upper portion of one side of the mixing tank (1) is communicated with a feed inlet (4), the lower end feeding end of the spiral conveyor (2) is communicated with a hopper (5), the upper end discharge end of the spiral conveyor (2) is communicated with the feed inlet (4), the upper side of the mixing tank (1) is fixedly connected with a dust cover (6), a stirring mechanism is fixedly connected to the center of the upper side of the dust cover (6), one end of the stirring mechanism extends into the mixing tank (1), the bottom of the mixing tank (1) is communicated with a discharge port (7), and a dust guide pipe (8) is communicated with the upper side of the dust cover (6), and one end of the dust guide pipe (8) far away from the dust cover (6) is communicated with an electric exhaust fan (9), the air outlet end of the electric exhaust fan (9) is communicated with a dust collection box (10), the side wall of the dust collection box (10) is provided with a breathable dust filtering net (11), the bottom of the dust collection box (10) is communicated with an L-shaped material return pipe (12), and a material return mechanism is arranged in the transverse straight end of the L-shaped material return pipe (12).

2. The spiral feeding mixer with the dust cover is characterized in that the stirring mechanism comprises a stirring motor (13) fixed at the center of the upper side of the dust cover (6), the driving end of the stirring motor (13) is rotatably connected with a first rotating shaft (14) which is vertically arranged, one end of the first rotating shaft (14) far away from the stirring motor (13) penetrates through the mixing tank (1) and is fixedly connected with a rotating rod (15), and stirring rods (16) which are arranged at equal intervals and transversely are sequentially and fixedly connected with the two sides of the rotating rod (15) from top to bottom.

3. A mixer with screw feeder and dust cover according to claim 2, wherein the end of the rotating shaft (15) remote from the first rotating shaft (14) is fixedly connected with a conical auger rod (17).

4. The spiral feeding mixer with the dustproof cover as claimed in claim 2, wherein the side wall of the dustproof cover (6) is provided with a first through hole, the first rotating shaft (14) is arranged through the first through hole, and the inner wall of the first through hole is rotatably connected with the outer side wall of the first rotating shaft (14).

5. The screw feeding mixer with the dustproof cover as recited in claim 1, wherein the feeding back mechanism comprises a servo motor (18) fixed on one side of the L-shaped feeding back pipe (12), a driving end of the servo motor (18) is rotatably connected with a second rotating shaft (19) which is transversely arranged, and one end of the second rotating shaft (19) far away from the servo motor (18) penetrates into the L-shaped feeding back pipe (12) and is fixedly connected with a screw pushing rod (20).

6. The spiral feeding mixer with the dustproof cover as recited in claim 5, wherein a second through hole is formed in one side of the L-shaped material return pipe (12), the second rotating shaft (19) penetrates through the second through hole, and the inner wall of the second through hole is rotatably connected with the inner wall of the through hole of the second rotating shaft (19).

7. The screw feeding mixer with the dustproof cover as claimed in claim 1 is characterized in that a control switch (21) is fixedly connected to the front side of the mixing tank (1), and one end of the screw conveyor (2), the stirring mechanism, the electric exhaust fan (9) and the material returning mechanism are respectively electrically connected with the control switch (21).