CN217993009U

CN217993009U - Dustproof stirring machine

Info

Publication number: CN217993009U
Application number: CN202221874778.1U
Authority: CN
Inventors: 王浩军
Original assignee: Shaanxi Baigu Building Materials Co ltd
Current assignee: Shaanxi Baigu Building Materials Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-09
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a dustproof mixer relates to the concrete processing field, including frame, the mixer shell of setting in the frame, be provided with feed inlet and the discharge gate that is used for feeding and ejection of compact respectively on the mixer shell, be provided with the dustproof mechanism who stretches the dust in the air when being used for reducing the feeding on the mixer shell, dustproof mechanism includes: the dustproof box is arranged on the rack; the dustproof ring is arranged on the frame and positioned at the feed inlet, and a dustproof hole for absorbing dust is formed in the dustproof ring and is communicated with the dustproof box; the suction assembly is arranged on the dust-proof box and enables dust to enter the dust-proof box through the dust-proof hole; the collection assembly is arranged on the dust-proof box and is used for collecting dust in the dust-proof box. During the feeding, through starting the suction subassembly, the dust in the agitator housing gets into the dust proof box from the dust hole in, collects the dust in the subassembly collection dust proof box to this dust that stretches to the air when having realized reducing the feeding.

Description

Dustproof stirring machine

Technical Field

The application relates to the field of concrete processing, in particular to a dustproof mixer.

Background

In the building construction process, can all use the concrete to water, and in the preparation process of concrete, often use the mixer to handle cement, the mixer is the machinery that is used for mixing cement, grit aggregate and water and stir into the concrete mixture, replaces the tradition through artifical material through the application of mixer, has greatly reduced people's intensity of labour and can promote the efficiency of construction.

In the related technology, reference may be made to the chinese patent application publication No. CN111619006A, which discloses a concrete mixer, including a mixing bin, a mixing shaft is disposed at the center of the bottom of the mixing bin, a first horizontal mixing blade, a second horizontal mixing blade, a third horizontal mixing blade and a fourth horizontal mixing blade are disposed on the side of the mixing shaft, a dc motor and a battery are disposed inside the first horizontal mixing blade, the second horizontal mixing blade, the third horizontal mixing blade and the fourth horizontal mixing blade, a cleaning device is disposed at the end of the first horizontal mixing blade, the second horizontal mixing blade and the third horizontal mixing blade, a first vertical mixing blade, a second vertical mixing blade and a third vertical mixing blade are disposed at the bottom of the first horizontal mixing blade, the second horizontal mixing blade and the third horizontal mixing blade in sequence from outside to inside, a dc motor and a battery are disposed inside the first vertical mixing blade, the second vertical mixing blade and the third vertical mixing blade, and a cleaning device is disposed at the end of the first vertical mixing blade, the second vertical mixing blade and the third vertical mixing blade.

Although this concrete mixer can mix cement, grit and water and stir into the concrete mixture, this concrete mixer can produce the raise dust when the feeding, and the raise dust can influence the healthy of operation personnel.

SUMMERY OF THE UTILITY MODEL

Dust that produces when reducing the mixer feeding, this application provides a dustproof mixer.

The application provides a pair of dustproof mixer adopts following technical scheme:

the utility model provides a dustproof mixer, includes the frame, sets up the mixer shell in the frame, be provided with feed inlet and the discharge gate that is used for feeding and ejection of compact respectively on the mixer shell, be provided with the dustproof mechanism that stretches the dust in the air when being used for reducing the feeding on the mixer shell, dustproof mechanism includes:

the dustproof box is arranged on the rack;

the dustproof ring is arranged on the rack and positioned at the feed inlet, and a dustproof hole for absorbing dust is formed in the dustproof ring and is communicated with the dustproof box;

the suction assembly is arranged on the dustproof box and enables dust to enter the dustproof box through the dustproof hole;

the collection assembly is arranged on the dust-proof box and is used for collecting dust in the dust-proof box.

Through adopting above-mentioned technical scheme, during the feeding, the suction subassembly starts, and the dust in the agitator housing gets into the dust proof box from the dust hole in, collects the dust in the subassembly collection dust proof box to this dust that stretches to the air when having realized reducing the feeding.

Optionally, the suction assembly comprises:

the suction pipe is arranged on the dustproof ring and is connected with the dustproof box;

a suction pump disposed on the dust bin and causing dust to enter the dust bin through the suction tube.

Through adopting above-mentioned technical scheme, the suction pump starts, and the dust in the dirt proof ring passes through the suction tube and gets into in the dirt proof box to this dust that produces when having realized the feeding is sucked in the dirt proof box.

Optionally, the last just be located suction pump and dust proof box junction top of dust proof box and seted up the hole of sliding, the collection subassembly includes:

the filter frame is arranged on the sliding hole in a sliding manner and is used for collecting dust in the dust-proof box;

the first baffle plate is arranged on the filter frame and abutted against the dustproof box to be positioned.

Through adopting above-mentioned technical scheme, the dust in the dust-proof box falls on the filter frame, and first baffle blocks that the dust spills over from the collection box, when the dust in the filter frame needs to be cleared up, takes off first baffle, can slide the filter frame and take out and clear up to this has realized collecting the dust in the dust-proof box, and is convenient for clear up the dust in the dust-proof box.

Optionally, be provided with the locking subassembly of being connected with the dust proof box on the first baffle, the locking subassembly includes:

the locking screw is in threaded connection with the first baffle and is in threaded connection with the dust box;

and the locking disc is arranged on the locking screw rod and is used for assisting in rotating the locking screw rod.

Through adopting above-mentioned technical scheme, rotate locking screw through the locking disk for first baffle supports tightly on the surface of dust proof box, and first baffle is fixed promptly on the dust proof box, rotates locking disk with opposite direction again, makes locking screw keep away from the dust proof box, can take off first baffle from the dust proof box, with this realization fix a position first baffle.

Optionally, be provided with the feed mechanism with the feed inlet intercommunication in the frame, feed mechanism includes:

the feeding box is arranged on the rack, is provided with a feeding pipe extending into the feeding port and is filled with cement;

the second baffle plate is arranged on the feeding pipe and used for blocking the feeding hole and preventing dust from overflowing from the feeding hole, and the dustproof ring is positioned in the feeding hole.

Through adopting above-mentioned technical scheme, in adding the raw materials into feed box, the raw materials gets into the mixer shell through the inlet pipe in, the dust that the second baffle kept off in the mixer shell simultaneously gets into the air to this realization is added the raw materials in the mixer shell, and the dust that stretches to in the air when reducing the feeding.

Optionally, the top end of the feeding box is in an open state, a plugging component for plugging the opening is arranged on the feeding box, and a cutting component for conveniently cutting bagged cement is arranged in the feeding box.

Through adopting above-mentioned technical scheme, put into bagged cement from the opening part of feed box, use the opening of shutoff subassembly shutoff feed box simultaneously, bagged cement drops on cutting assembly under self action of gravity, and bagged cement's extranal packing is lacerated to this has realized opening bagged cement in the feed box, has reduced during the produced dust gets into the air when opening bagged cement.

Optionally, the plugging assembly includes:

the plugging plate is rotatably arranged on the feeding box and is used for blocking the opening of the feeding box;

the sealing device comprises a magnet piece and an iron plate, wherein the magnet piece and the iron plate are respectively arranged on the plugging plate and the material inlet box and are adsorbed together for positioning.

Through adopting above-mentioned technical scheme, after adding the raw materials from the opening part of feeding box, rotate the shutoff board, under the adsorption and positioning action of magnet piece and iron sheet, the opening of feeding box is plugged up to the shutoff board to this has realized plugging up the opening of feeding box, has spread the dust in the air when having reduced the feeding.

Optionally, the cutting assembly comprises:

the mounting frame is arranged in the feeding box and is provided with a plurality of mounting holes for cement and gravel to pass through;

and the cutting knife is arranged on the upper surface of the mounting frame and is used for cutting the bagged cement.

Through adopting above-mentioned technical scheme, when adding bagged cement, bagged cement drops on the cutting knife under self action of gravity, and the bagged cement extranal packing is cut open, and cement passes through from the mounting hole, and the extranal packing of bagged cement has then been stayed on the installing frame to this has realized taking apart the extranal packing of bagged cement in the feed box, has reduced and has spread the dust in the air when taking apart the bagged cement extranal packing.

Optionally, an observation window convenient for observation is arranged on the feeding box.

Through adopting above-mentioned technical scheme, the staff can observe the feeding condition in the feeding box through the observation window, if there is the unexpected condition of raw materials shutoff feeding box to take place, can dredge the feeding box as early as possible to this realizes improving the efficiency of construction.

In summary, the present application includes at least one of the following beneficial technical effects:

during the feeding, through starting the suction subassembly, the dust in the agitator shell gets into the dust proof box from the dust hole in, collects the dust in the subassembly collection dust proof box to this dust that stretches to in the air when having realized reducing the feeding.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic structural view of the present application with the second baffle hidden and with the feed box, dust bin, and blender housing in section;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals are as follows: 1. a frame; 2. a stirrer housing; 3. a feed inlet; 4. a discharge port; 5. a dust-proof mechanism; 51. a dust-proof box; 52. a dust ring; 521. a dust hole; 6. a suction assembly; 61. a suction pipe; 611. pipe distribution; 62. a suction pump; 7. a collection assembly; 71. a filter frame; 72. a first baffle plate; 8. a locking assembly; 81. a locking disk; 9. a feeding mechanism; 91. a feeding box; 911. a feed pipe; 92. a second baffle; 10. a plugging component; 101. a plugging plate; 11. a cutting assembly; 111. installing a frame; 112. a cutting knife.

Detailed Description

The present application is described in further detail below with reference to FIGS. 1-3.

The embodiment of the application discloses dustproof mixer.

Referring to fig. 1 and 2, the dustproof stirring machine comprises a frame 1 and a stirring machine shell 2 fixedly mounted on the upper surface of the frame 1, wherein a feed port 3 and a discharge port 4 are respectively formed in two opposite side walls of the stirring machine shell 2, the feed port 3 and the discharge port 4 are respectively used for feeding and discharging, a dustproof mechanism 5 is arranged on the stirring machine shell 2, and the dustproof mechanism 5 is used for reducing dust which spreads into the air when feeding.

Referring to fig. 2 and 3, the dust prevention mechanism 5 includes a dust box 51, a dust ring 52, a suction assembly 6, and a collection assembly 7, the dust box 51 has a rectangular shape, and the dust box 51 is fixedly installed on the upper surface of the frame 1.

Referring to fig. 1, the suction assembly 6 is disposed on the dust-proof box 51, the suction assembly 6 includes a suction pipe 61 and a suction pump 62, a through hole is opened on the upper surface of the dust-proof box 51, one end of the suction pipe 61 is communicated with the through hole, two branch pipes 611 are communicated with the other end of the suction pipe 61, and the other ends of the two branch pipes 611 extend into the mixer housing 2 from the feed port 3.

Referring to fig. 2 and 3, the dust-proof ring 52 is in a shape of a circular tube, the dust-proof ring 52 is vertically and fixedly installed at one end of the branch tube 611 extending into the mixer housing 2, meanwhile, the dust-proof ring 52 is communicated with the branch tube 611, and a plurality of dust-proof holes 521 are uniformly formed in the dust-proof ring 52; the suction pump 62 is fixedly installed on the sidewall of the dust box 51, while the suction pump 62 is communicated with the inside of the dust box 51, and the suction pump 62 is started so that the dust in the blender housing 2 enters the inside of the dust box 51 through the dust-proof hole 521.

Referring to fig. 2, the collecting assembly 7 is disposed on the dust-proof box 51, the collecting assembly 7 includes a filtering frame 71 and a first baffle 72, a sliding hole penetrating through the side wall is formed in the side wall of the dust-proof box 51, the sliding hole is located above the connection portion of the suction pump 62 and the dust-proof box 51, the filtering frame 71 is horizontally slidably mounted on the sliding hole, when the filtering frame 71 is completely located in the dust-proof box 51, the frames of the filtering frame 71 are all abutted against the inner side wall of the dust-proof box 51, and the filtering frame 71 can block dust in the filtering frame 71 for collection, and air can penetrate through the filtering frame 71; the first baffle 72 is fixedly installed on the side wall of the filter frame 71, and the first baffle 72 abuts against the outer side wall of the dustproof box 51 for positioning.

Referring to fig. 2, a locking assembly 8 connected to the dust box 51 is disposed on the first baffle 72, the locking assembly 8 includes a locking screw and a locking disc 81, the locking screw is screwed on the first baffle 72, and the locking screw passes through the first baffle 72 and is screwed with the dust box 51, so that the first baffle 72 abuts against an outer surface of a side wall of the dust box 51; the locking disk 81 is fixedly mounted on the end of the locking screw remote from the first stop 72, and the locking disk 81 facilitates rotation of the locking screw.

Referring to fig. 1 and 2, a feeding mechanism 9 communicated with a feeding hole 3 is arranged on a rack 1, the feeding mechanism 9 comprises a feeding box 91 and a second baffle 92, the feeding box 91 is fixedly arranged on the rack 1, the feeding box 91 is positioned above the feeding hole 3, a feeding pipe 911 communicated with the inside of the feeding box 91 is fixedly arranged at the bottom end of the side wall of the feeding box 91, the other end of the feeding pipe 911 extends downwards in the feeding hole 3 in an inclined manner, and a dustproof ring 52 is positioned above the feeding pipe 911; the second baffle 92 is fixedly installed on the feeding pipe 911, the second baffle 92 abuts against the outer side wall of the feeding hole 3, and the second baffle 92 can completely shield the gap between the feeding hole 3 and the feeding pipe 911.

Referring to fig. 1 and 2, the top end of the feeding box 91 is in an open state, a plugging component 10 for plugging the opening of the feeding box 91 is arranged on the upper surface of the feeding box 91, a cutting component 11 is arranged in the feeding box 91, bagged cement is directly put into the feeding box 91 from the opening of the feeding box 91, the opening is plugged by using the plugging component 10, and the outer package of the bagged cement is cut by the cutting component 11 under the action of the self gravity of the bagged cement, so that the bagged cement is opened in the feeding box 91, and dust spreading to the air is reduced.

Referring to fig. 1 and 2, the plugging assembly 10 includes a plugging plate 101, a magnet piece and an iron plate, a horizontal rotating rod is fixedly installed on the upper surface of the feeding box 91, the plugging plate 101 is rotatably installed on the rotating rod, and the plugging plate 101 can completely block the opening; the magnet piece is fixedly installed on the lower surface of the plugging plate 101, the iron plate is fixedly installed on the upper surface of the material feeding box 91, the magnet piece and the patch are adsorbed together and are used for positioning the plugging plate 101, and at the moment, the opening is completely shielded by the plugging plate 101.

Referring to fig. 1 and 2, the cutting assembly 11 includes a mounting frame 111 and a cutting knife 112, the mounting frame 111 is horizontally and fixedly mounted on the inner side wall of the material feeding box 91, a plurality of mounting holes penetrating through the mounting frame 111 are formed on the upper surface of the mounting frame 111, and crushed stone and cement can pass through the mounting holes, and an outer package of bagged cement cannot pass through the mounting holes; the cutting knife 112 is fixedly installed on the upper surface of the installation frame 111, the cutting edge of the cutting knife 112 faces upwards vertically, and the cutting knife 112 is used for cutting the outer package of bagged cement. The side wall of the feeding box 91 is provided with an observation window, the observation window is clamped with transparent glass, and a worker can observe the feeding condition in the feeding box 91 through the observation window.

The working principle of the embodiment of the application is as follows:

the bagged cement is added into the feed box 91 from the opening, the suction pump 62 is started at the same time, the blocking plate 101 is rotated to block the opening, the outer package of the bagged cement is cut by the cutting knife 112, the outer package is blocked on the mounting frame 111, the cement respectively passes through the mounting hole and the feed pipe 911 at the same time, finally, the cement enters the stirrer shell 2, meanwhile, the gravel can also be added into the stirrer shell 2 through the feed box 91 and the feed pipe 911, the dust generated during feeding is driven by the suction pump 62 to respectively pass through the dust-proof hole 521, the dust-proof ring 52 and the suction pipe 61, finally, the dust falls on the filter frame 71, when the dust in the filter frame 71 needs to be cleaned, the locking disc 81 is firstly rotated, so that the locking screw rod is far away from the dust-proof box 51, then the first baffle plate 72 is taken down, and the filter frame 71 can be taken out from the dust-proof box 51 in a sliding mode and cleaned. This achieves a reduction in dust that spreads to the air during feeding.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dustproof mixer which characterized in that: including frame (1), setting mixer housing (2) in frame (1), be provided with feed inlet (3) and discharge gate (4) that are used for feeding and ejection of compact respectively on mixer housing (2), be provided with dustproof mechanism (5) that stretch the dust in the air when being used for reducing the feeding on mixer housing (2), dustproof mechanism (5) include:

the dust-proof box (51), the dust-proof box (51) is arranged on the frame (1);

the dustproof ring (52) is arranged on the rack (1) and positioned at the feed inlet (3), and a dustproof hole (521) for absorbing dust is formed in the dustproof ring (52) and communicated with the dustproof box (51);

the suction assembly (6) is arranged on the dust-proof box (51) and enables dust to enter the dust-proof box (51) through the dust-proof hole (521);

the dust collection device comprises a collection assembly (7), wherein the collection assembly (7) is arranged on the dust prevention box (51) and is used for collecting dust in the dust prevention box (51).

2. A dust-proof mixer as claimed in claim 1, wherein: the suction assembly (6) comprises:

a suction pipe (61), wherein the suction pipe (61) is arranged on the dust-proof ring (52) and is connected with the dust-proof box (51);

a suction pump (62), the suction pump (62) is arranged on the dust box (51) and enables dust to enter the dust box (51) through the suction pipe (61).

3. A dust-proof mixer as claimed in claim 1, wherein: dust proof box (51) are gone up and are located suction pump (62) and dust proof box (51) junction top and seted up the hole of sliding, collection subassembly (7) include:

the filter frame (71), the filter frame (71) is slidably arranged on the sliding hole and is used for collecting dust in the dust-proof box (51);

the first baffle (72) is arranged on the filter frame (71) and abutted against the dustproof box (51) for positioning.

4. A dust-proof mixer as claimed in claim 3, wherein: be provided with on first baffle (72) and be connected with dust proof box (51) locking subassembly (8), locking subassembly (8) include:

the locking screw is in threaded connection with the first baffle (72) and is in threaded connection with the dust box (51);

the locking disc (81) is arranged on the locking screw rod and is used for assisting in rotating the locking screw rod.

5. A dust-proof mixer as claimed in claim 3, wherein: be provided with feed mechanism (9) with feed inlet (3) intercommunication on frame (1), feed mechanism (9) include:

the feeding box (91) is arranged on the rack (1), is provided with a feeding pipe (911) extending into the feeding hole (3) and is filled with cement;

the second baffle (92), the second baffle (92) set up on inlet pipe (911) and block feed inlet (3) and be used for stopping the dust and spill over from feed inlet (3), dust ring (52) are located feed inlet (3).

6. A dust-proof mixer as claimed in claim 5, wherein: the top end of the feeding box (91) is in an open state, a plugging component (10) for plugging the opening is arranged on the feeding box (91), and a cutting component (11) convenient for cutting bagged cement is arranged in the feeding box (91).

7. A dust-proof mixer as claimed in claim 6, wherein: the occlusion assembly (10) comprises:

the blocking plate (101) is rotatably arranged on the material inlet box (91) and is used for blocking the opening of the material inlet box (91);

magnet piece and iron plate, magnet piece and iron plate set up respectively on shutoff board (101) and feeding box (91) and adsorb and fix a position together.

8. A dust-proof mixer as claimed in claim 7, wherein: the cutting assembly (11) comprises:

the mounting frame (111) is arranged in the material inlet box (91) and is provided with a plurality of mounting holes for cement and gravel to pass through;

the cutting knife (112) is arranged on the upper surface of the mounting frame (111) and used for cutting bagged cement.

9. A dust-proof mixer as claimed in claim 7, wherein: the feeding box (91) is provided with an observation window convenient for observation.