CN212349419U

CN212349419U - Dustproof grading and screening device for building cement mortar

Info

Publication number: CN212349419U
Application number: CN202020070499.4U
Authority: CN
Inventors: 樊盈迪; 杨宁
Original assignee: Qingdao Langui Construction Engineering Co ltd
Current assignee: Qingdao Langui Construction Engineering Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2021-01-15
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a hierarchical screening plant is used to building cement mortar of dust flying prevention, including device casing, vacuum pump, motor, first control button and second control button, the ring gear has been cup jointed on the top surface of device casing, and the right side top of ring gear is fixed with the dead lever, the top fixed mounting of dead lever has the vacuum pump, and the fixed pipe of right side fixedly connected with of vacuum pump, the bottom of fixed pipe is linked together with the top of connecting pipe, the right side of device casing is fixed with fixed cavity, and the inside bottom fixed mounting of fixed cavity has the motor, the output of motor and the bottom fixed connection of head rod. The utility model discloses be provided with vacuum pump and ring gear, the vacuum pump is rotatory to be siphoned away the dust around the device casing, and the dust is clear away easily, and the second connecting rod drives the puddler rotation simultaneously and has improved the screening effect of filter screen with the mortar stirring.

Description

Dustproof grading and screening device for building cement mortar

Technical Field

The utility model relates to a mortar preparation technical field specifically is a prevent fly ash's hierarchical screening plant for building cement mortar.

Background

With the continuous development of the industrial society, the awareness of people on the environmental protection is gradually strengthened, mortar is a common raw material in the building industry, and the mortar is prepared by mixing inorganic cementing materials, fine aggregates and water in proportion and is also called mortar for masonry and plastering engineering.

The hierarchical screening plant needs to be used when current mortar uses, but the mortar can fly up when being stirred when screening, makes all be the dust of mortar around the screening plant, and the dust is difficult to clear away to the workman inhales too much and influences healthy, and screening plant screening effect is not good in addition, influences the result of use of mortar, therefore needs the hierarchical screening plant for building cement mortar of an anti-flying dust to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fly ash's hierarchical screening plant for building cement mortar to the dust that proposes among the above-mentioned background art is too much and the not good problem of screening effect.

In order to achieve the above object, the utility model provides a following technical scheme: a dust-flying-preventing grading screening device for building cement mortar comprises a device shell, a vacuum pump, a motor, a first control button and a second control button, wherein a gear ring is sleeved on the surface of the top end of the device shell, a fixed rod is fixed at the top end of the right side of the gear ring, the vacuum pump is fixedly installed at the top end of the fixed rod, a fixed pipe is fixedly connected to the right side of the vacuum pump, the bottom end of the fixed pipe is communicated with the top end of a connecting pipe, a fixed cavity is fixed at the right side of the device shell, the motor is fixedly installed at the bottom end inside the fixed cavity, the output end of the motor is fixedly connected with the bottom end of a first connecting rod, a second bevel gear is sleeved on the surface of the bottom end of the first connecting rod, a rotating gear is fixedly connected to the surface of the top end of the first connecting rod, and the left side fixedly connected with fourth connecting rod of first conical gear, the surface of fourth connecting rod evenly is fixed with the vibrations pole, the central point of fourth connecting rod puts the department and is fixed with fourth conical gear, and the surface of fourth conical gear meshes with the surface of third conical gear mutually, the inside of third conical gear is fixed with the second connecting rod, the top surface of second connecting rod evenly is fixed with the puddler, the filter screen has been cup jointed on the surface of second connecting rod, and the both sides top of filter screen is fixed with the spring, the top fixedly connected with fixed block of spring, device casing's left side surface from the top down installs second control button and first control button respectively.

Preferably, an annular groove is formed in the top end surface of the device shell, a gear ring is inserted into the groove, and the gear ring and the device shell form a rotary structure.

Preferably, rectangular gaps are formed in the inner walls of the two sides of the device shell, filter screens are inserted into the gaps, and the filter screens and the device shell form a sliding type structure.

Preferably, the bottom end of the second connecting rod is installed inside the third connecting rod through a bearing seat, and the third connecting rod is in a strip shape.

Preferably, the vibration rods are arranged in four groups, the vibration rods are symmetrically distributed on the surfaces of the two sides of the fourth connecting rod, and the height of the vibration rod close to the second connecting rod is smaller than that of the vibration rod far away from the second connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this hierarchical screening plant for building cement mortar of preventing flying dust is provided with vacuum pump and ring gear, and the vacuum pump is rotatory to be siphoned away the dust around the device casing, and the dust is clear away easily, and the second connecting rod drives the puddler rotation simultaneously and evenly stirs the mortar, has improved the screening effect of filter screen.

(1) The device is provided with a vacuum pump and a gear ring, the gear ring rotates through the connection of a series of parts when the motor works, dust around the shell of the device is sucked away by the rotation of the vacuum pump, the dust is easy to remove, and the phenomenon that the health of a worker is influenced due to too much suction is avoided.

(2) The device can drive the rotatory filter screen that makes of vibrations pole through the fourth connecting rod for the screening speed of mortar, and the second connecting rod drives the puddler rotation and evenly stirs the mortar, has improved the screening effect of filter screen, has guaranteed the result of use of mortar.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the device housing and gear ring structure of the present invention;

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

fig. 4 is a schematic side view of the structure of the vibration rod and the fourth connecting rod of the present invention. In the figure: 1. a device housing; 2. a ring gear; 3. a vacuum pump; 4. fixing the rod; 5. a fixed tube; 6. A rotating gear; 7. a connecting pipe; 8. a fixed chamber; 9. a first connecting rod; 10. a first bevel gear; 11. a second bevel gear; 12. a motor; 13. a third bevel gear; 14. A second connecting rod; 15. a fourth bevel gear; 16. a third connecting rod; 17. a vibration rod; 18. a fourth connecting rod; 19. a filter screen; 20. a spring; 21. a fixed block; 22. a stirring rod; 23. a first control button; 24. a second control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a hierarchical screening plant is used to building cement mortar of dust flying prevention, including device casing 1, vacuum pump 3, motor 12, first control button 23 and second control button 24, device casing 1's top surface has cup jointed ring gear 2, and ring gear 2's right side top is fixed with dead lever 4, the annular groove has been seted up on device casing 1's top surface, and the inside of recess is inserted and is equipped with ring gear 2, ring gear 2 constitutes the rotary type structure with device casing 1, device casing 1 carries on spacingly to ring gear 2's position, avoid 2 rotatory in-process positions of ring gear to produce the skew, the stationarity of ring gear 2 rotation has been guaranteed, the top fixed mounting of dead lever 4 has vacuum pump 3, and vacuum pump 3's right side fixedly connected with solid fixed tube 5, solid fixed tube 5's bottom is linked together with the top of.

A fixed cavity 8 is fixed on the right side of the device shell 1, a motor 12 is fixedly installed at the bottom end inside the fixed cavity 8, the output end of the motor 12 is fixedly connected with the bottom end of a first connecting rod 9, a second bevel gear 11 is sleeved on the bottom end surface of the first connecting rod 9, a rotating gear 6 is fixedly connected with the top end surface of the first connecting rod 9, the surface of the second bevel gear 11 is meshed with the surface of a first bevel gear 10, a fourth connecting rod 18 is fixedly connected with the left side of the first bevel gear 10, vibration rods 17 are uniformly fixed on the surface of the fourth connecting rod 18, the vibration rods 17 are provided with four groups, the vibration rods 17 are symmetrically distributed on the two side surfaces of the fourth connecting rod 18, the height of the vibration rod 17 close to the second connecting rod 14 is smaller than that of the vibration rod 17 far away from the second connecting rod 14, and the height of the vibration rod 17 on the inner, when the vibration rods 17 with different heights rotate to the bottom end of the filter screen 19, the filter screen 19 moves up and down to generate vibration, and the filter screen 19 screens more quickly.

The central point department of putting of fourth connecting rod 18 is fixed with fourth bevel gear 15, and the surface of fourth bevel gear 15 meshes with third bevel gear 13's surface mutually, the inside of third bevel gear 13 is fixed with second connecting rod 14, the inside at third connecting rod 16 is passed through the bearing frame to the bottom of second connecting rod 14, and third connecting rod 16 is the bar shape, third connecting rod 16 does not influence the mortar whereabouts after the screening, avoid blockking up the export, the top surface of second connecting rod 14 evenly is fixed with puddler 22, filter screen 19 has been cup jointed on the surface of second connecting rod 14.

Rectangular space has been seted up to the both sides inner wall of device casing 1, and the inside in space is inserted and is equipped with filter screen 19, filter screen 19 constitutes slidingtype structure with device casing 1, filter screen 19 is through the vibrations pole 17 jack-up of co-altitude and fall down, thereby filter screen 19 slides in the space of device casing 1 inner wall and produces vibrations, the effect of filter screen 19 screening has been guaranteed, filter screen 19's both sides top is fixed with spring 20, spring 20's top fixedly connected with fixed block 21, device casing 1's left side surface from the top down installs second control button 24 and first control button 23 respectively, first control button 23 is connected with vacuum pump 3's input through the wire, second control button 24 is connected with motor 12's input through the wire.

The working principle is as follows: the utility model discloses during the use, the mortar is poured into the inside of device casing 1, operation second control button 24 control motor 12 work, operation first control button 23 control vacuum pump 3 work, it is rotatory that motor 12 work drives head rod 9 and running gear 6, mesh with ring gear 2 through running gear 6, it is rotatory that running gear 6 is rotatory to drive ring gear 2, ring gear 2 drives vacuum pump 3 and rotates and absorb the dust, it is too much to avoid the dust around the device casing 1.

When the motor 12 drives the first connecting rod 9 to rotate, the first connecting rod 9 drives the second bevel gear 11 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11, the second bevel gear 11 drives the first bevel gear 10 and the fourth connecting rod 18 to rotate simultaneously, the fourth connecting rod 18 drives the vibration rod 17 to rotate, the long vibration rod 17 can jack up the filter screen 19 when rotating to the bottom end of the filter screen 19, the spring 20 is compressed, when the short vibration rod 17 rotates to the bottom end of the filter screen 19, the filter screen 19 moves downwards under the elastic force of the spring 20, the filter screen 19 moves upwards and downwards to generate vibration to accelerate screening of mortar, the fourth bevel gear 15 is meshed with the third bevel gear 13, the fourth connecting rod 18 rotates to enable the fourth bevel gear 15 to drive the third bevel gear 13 to rotate, and the third bevel gear 13 drives the stirring rod 22 to rotate, the stirring rod 22 uniformly stirs the mortar in the device shell 1, and the screening effect of the mortar is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hierarchical screening plant is used to building cement mortar of dustproof, includes device casing (1), vacuum pump (3), motor (12), first control button (23) and second control button (24), its characterized in that: the device is characterized in that a gear ring (2) is sleeved on the surface of the top end of a shell (1), a fixing rod (4) is fixed to the top end of the right side of the gear ring (2), a vacuum pump (3) is fixedly mounted on the top end of the fixing rod (4), a fixing pipe (5) is fixedly connected to the right side of the vacuum pump (3), the bottom end of the fixing pipe (5) is communicated with the top end of a connecting pipe (7), a fixing cavity (8) is fixed to the right side of the shell (1), a motor (12) is fixedly mounted at the inner bottom end of the fixing cavity (8), the output end of the motor (12) is fixedly connected with the bottom end of a first connecting rod (9), a second bevel gear (11) is sleeved on the surface of the bottom end of the first connecting rod (9), a rotating gear (6) is fixedly connected to the surface of the top end of the first connecting rod (9), and the surface of the second bevel, and the left side of the first conical gear (10) is fixedly connected with a fourth connecting rod (18), a vibration rod (17) is uniformly fixed on the surface of the fourth connecting rod (18), a fourth bevel gear (15) is fixed at the central position of the fourth connecting rod (18), and the surface of the fourth bevel gear (15) is engaged with the surface of the third bevel gear (13), a second connecting rod (14) is fixed inside the third bevel gear (13), the top end surface of the second connecting rod (14) is uniformly fixed with a stirring rod (22), the surface of the second connecting rod (14) is sleeved with a filter screen (19), and the top ends of the two sides of the filter screen (19) are fixed with springs (20), the top ends of the springs (20) are fixedly connected with fixed blocks (21), a second control button (24) and a first control button (23) are respectively arranged on the left side surface of the device shell (1) from top to bottom.

2. The dust-flying-preventing classifying and screening device for building cement mortar, according to claim 1, is characterized in that: the device is characterized in that an annular groove is formed in the top end surface of the device shell (1), a gear ring (2) is inserted into the groove, and the gear ring (2) and the device shell (1) form a rotary structure.

3. The dust flying prevention classifying and screening device for building cement mortar according to claim 1 or 2, wherein: rectangular gaps are formed in the inner walls of the two sides of the device shell (1), a filter screen (19) is inserted into the gaps, and the filter screen (19) and the device shell (1) form a sliding type structure.

4. The dust-flying-preventing classifying and screening device for building cement mortar, according to claim 1, is characterized in that: the bottom end of the second connecting rod (14) is installed inside the third connecting rod (16) through a bearing seat, and the third connecting rod (16) is in a strip shape.

5. The dust-flying-preventing classifying and screening device for building cement mortar, according to claim 1, is characterized in that: the four groups of vibration rods (17) are arranged, the vibration rods (17) are symmetrically distributed on the surfaces of the two sides of the fourth connecting rod (18), and the height of the vibration rod (17) close to the second connecting rod (14) is smaller than that of the vibration rod (17) far away from the second connecting rod (14).