CN213354897U

CN213354897U - Auxiliary material blocking device for dry-mixed mortar production equipment

Info

Publication number: CN213354897U
Application number: CN202022161228.2U
Authority: CN
Inventors: 王平丽; 王保飞; 杨静
Original assignee: Jinan Seven Color Shell Industry And Trade Co ltd
Current assignee: Jinan Seven Color Shell Industry And Trade Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-04
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to an auxiliary blocking device that dry-mixed mortar production facility was used belongs to the field of dry-mixed mortar production facility, include with the discharging pipe that connects the workbin intercommunication, along the fixed bearing long pole that sets up at the discharging pipe of discharging pipe length direction, be used for plugging up the orificial blanking plate of discharging pipe, control blanking plate along the driving piece of discharging pipe center axis length direction operation. When receiving materials, the working personnel sleeve the material receiving bag outside the bearing long rod, and then the mixture is sprayed out from the inside of the discharge pipe. When the material receiving bag is full of materials and needs to be transported from the material receiving pipe, the material receiving pipe stops spraying the mixture outwards, and meanwhile the driving piece is controlled to enable the blocking plate to block the pipe opening of the material receiving pipe so as to reduce leakage of the residual mixture in the material receiving pipe.

Description

Auxiliary material blocking device for dry-mixed mortar production equipment

Technical Field

The application relates to the field of dry-mixed mortar production equipment, in particular to an auxiliary material plugging device for the dry-mixed mortar production equipment.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), cement, additives (such as polymers) and the like according to a certain proportion, and is transported to a construction site in a bag or in bulk form, and the material can be directly used after being mixed with water. Also known as mortar dry powder, dry-mixed mortar, dry-mixed powder, and some construction adhesives also belong to this class. The dry-mixed mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, and has extremely wide application in construction and decoration engineering.

Referring to fig. 1, the dry-mixed mortar production equipment comprises a stirring tank 1 for stirring raw materials and a material receiving tank 2. Aggregate, cement and additive are poured into the stirring box 1 according to a certain proportion, and after the mixture is uniformly stirred along with the stirring box 1, the mixture in the stirring box 1 is transferred into the material receiving box 2. Connect workbin 2 to be connected with discharge mechanism, discharge mechanism includes discharging pipe 4, the setting that connects workbin 2 to bear frame 3 in discharging pipe 4 below. During operation, the staff will connect the material bag of valve formula to place on bearing frame 3 to will connect the material bag cover in the discharging pipe 4 outside, erupt dry-mixed mortar in the discharging pipe 4 afterwards, wait to connect the material bag and fill up the back, discharging pipe 4 stops to spout the material, and the staff manual work promotes and connects the material bag, in order to connect the material bag to break away from discharging pipe 4 and bear frame 3.

The inventor finds out in the actual operation process that: when the material receiving bag is full of the mixture, the material receiving bag is transported to be separated from the discharge pipe 4, and then part of the mixture in the discharge pipe 4 is found to fall, so that the mixture is easy to leak.

SUMMERY OF THE UTILITY MODEL

In order to reduce the material leakage condition of the dry-mixed mortar, the application provides an auxiliary material plugging device for dry-mixed mortar production equipment.

The application provides a supplementary putty device that dry-mixed mortar production facility used adopts following technical scheme:

the utility model provides an auxiliary plugging device that dry-mixed mortar production facility used, includes the discharging pipe with connect the workbin intercommunication, along the fixed bearing long rod that sets up at the discharging pipe of discharging pipe length direction, be used for plugging up the orificial plugging plate of discharging pipe, control plugging plate along the driving piece of discharging pipe central axis length direction operation.

Through adopting above-mentioned technical scheme, when connecing the material, the staff will connect the material bag cover in bearing the weight of the stock outside, later the mixture is sprayed out from the discharging pipe is inside. When the material receiving bag is full of materials and needs to be transported from the material receiving pipe, the material receiving pipe stops spraying the mixture outwards, and meanwhile the driving piece is controlled to enable the blocking plate to block the pipe opening of the material receiving pipe so as to reduce leakage of the residual mixture in the material receiving pipe.

Preferably, the driving piece is for driving actuating cylinder, it sets up with bearing the fixed pole along discharging pipe length direction to drive actuating cylinder, the piston rod that drives actuating cylinder sets up towards the mouth of pipe direction of discharging pipe, and drives actuating cylinder's piston rod and can dismantle fixed connection with the putty board.

Through adopting above-mentioned technical scheme, when driving actuating cylinder piston rod and stretching, the operation of putty board towards the mouth of pipe department of discharging pipe to plug up the mouth of pipe of discharging pipe. When the piston of the driving cylinder contracts, the material blocking plate moves towards the direction of the pipe orifice far away from the discharge pipe so as to facilitate the mixture to be sprayed to the inner part of the material receiving bag from the discharge pipe.

Preferably, the driving cylinder sleeve is provided with a dust cover, the dust cover is fixedly connected with the bearing long rod, and the dust cover is provided with a passing hole for driving a piston rod of the driving cylinder to move.

Through adopting above-mentioned technical scheme, the setting of dust cover can reduce the flying dust that the discharging pipe produced when spraying the mixture and cause the damage to driving actuating cylinder. The dust cover is arranged to prolong the service life of the driving cylinder, and the piston of the driving cylinder can be conveniently operated by the passing hole.

Preferably, a sealing washer is fixedly arranged on the side wall of the passing hole, and the sealing washer is in sliding fit with a piston rod of the driving cylinder.

Through adopting above-mentioned technical scheme, inside reducible discharging pipe fly ash that produces when spraying the mixture of setting up of seal ring got into the dust cover from the via hole to play certain guard action to driving actuating cylinder. The sealing gasket is in sliding fit with the piston rod of the driving cylinder, and when the piston rod of the driving cylinder contracts, the piston rod part outside the dust cover is cleaned under the action of the sealing gasket.

Preferably, the dust cover is including setting up at the preceding dust guard that drives actuating cylinder body and be close to discharging pipe mouth of pipe one end, drive actuating cylinder body and keep away from the back dust guard of discharging pipe mouth of pipe end and set up two connecting plates of placing between the board, the connecting plate is the U type along perpendicular to discharging pipe axial lead length direction's cross-section, and the opening orientation of connecting plate bear the stock and with bear the stock laminating setting, back dust guard with bear stock fixed connection, connecting plate one end and preceding dust guard fixed connection, the other end is connected with the back dust guard laminating.

Through adopting above-mentioned technical scheme, when the staff overhauld or changed the inside part of dust cover in needs, the staff can unpack back dust guard and connecting plate apart earlier to the staff overhauls the inside connection of dust cover.

Preferably, the putty plate is fixed away from the orificial lateral wall of discharging pipe and is provided with the grafting arch, the fixed plug bush that is provided with of piston rod end portion that drives actuating cylinder, the grafting arch is with plug bush interference grafting cooperation.

Through adopting above-mentioned technical scheme, the putty board through peg graft protruding, grafting cover with drive actuating cylinder fixed connection, can make things convenient for the staff to dismantle the separation with driving actuating cylinder with the putty board, and then part the dust cover with the piston rod that drives actuating cylinder to make things convenient for the staff to overhaul and change spare part in the supplementary putty device.

Preferably, the discharge pipe is fixedly provided with an annular abutting frame at the pipe orifice, and the surface of the blocking plate is parallel to the wall surface of the abutting frame.

Through adopting above-mentioned technical scheme, the area of contact between shutoff material board and the discharging pipe can be improved to setting up of blocking frame to reduce the mixture and leak from the discharging pipe.

Preferably, the sealing gasket is paved on the surface of the blocking plate close to the blocking frame.

Through adopting above-mentioned technical scheme, the setting of seal gasket can improve the leakproofness between putty board and the frame of keeping off, and then reduces the leakage of mixture.

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

1. the setting of supplementary putty device: when receiving materials, the working personnel sleeve the material receiving bag outside the bearing long rod, and then the mixture is sprayed out from the inside of the discharge pipe. When the material receiving bag is full of materials and needs to be transported from the material discharging pipe, the material discharging pipe stops spraying the mixture outwards, and meanwhile, the driving piece is controlled to enable the material blocking plate to block the pipe opening of the material discharging pipe so as to reduce the leakage of the mixture remained in the material discharging pipe;

2. the dust cover is arranged: the dust cover can reduce the flying dust that the discharging pipe produced when spraying the mixture and cause the damage to driving actuating cylinder. The dust cover is arranged to prolong the service life of the driving cylinder, and the piston of the driving cylinder can be conveniently operated by the passing hole.

Drawings

FIG. 1 is a related art drawing;

fig. 2 is a schematic view of the working state of the auxiliary plugging device in the present application;

fig. 3 is an exploded view of the auxiliary plugging device in this application.

Description of reference numerals: 1. a stirring box; 2. a material receiving box; 3. a carrier; 4. a discharge pipe; 5. a long bearing rod; 6. a material blocking plate; 7. a driving cylinder; 8. a resisting frame; 9. sealing gaskets; 10. a pass-through hole; 11. a front dust guard; 12. a rear dust guard; 13. a connecting plate; 14. inserting and connecting the bulges; 15. a plug bush; 16. a gasket is provided.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses supplementary putty device that dry-mixed mortar production facility was used. Referring to fig. 2, the device comprises a discharge pipe 4 communicated with the material receiving box 2, a bearing long rod 5 fixedly welded on the end part of the discharge pipe 4 far away from the material receiving box 2 along the length direction of the discharge pipe 4, a material blocking plate 6 for blocking the opening of the discharge pipe 4, and a driving piece for controlling the material blocking plate 6 to move along the length direction of a central axis of the discharge pipe 4. The driving piece is a driving air cylinder 7, and a power source for driving the driving air cylinder 7 is provided by an air pump. Drive actuating cylinder 7 and bear the fixed setting of stock 5 along 4 length direction of discharging pipe, the piston rod that drives actuating cylinder 7 sets up towards the mouth of pipe direction of discharging pipe 4, and drives actuating cylinder 7's piston rod and can dismantle fixed connection with putty plate 6. During operation, the staff will connect the material bag cover to establish in the outside that bears stock 5 and discharging pipe 4, later drive the piston rod shrink of actuating cylinder 7, open the mouth of pipe of discharging pipe 4, later connect workbin 2 to inject the mixture in connecing the material bag through discharging pipe 4, when waiting to connect the material bag to fill up the mixture, discharging pipe 4 stops to connect the material bag to spray the mixture, the piston rod that drives actuating cylinder 7 simultaneously stretches, in order to drive the mouth of pipe department operation of stifled flitch 6 towards discharging pipe 4, and plug up the mouth of pipe of discharging pipe 4. Then the staff will connect the material bag transportation to break away from bearing stock 5 and discharging pipe 4.

Referring to fig. 2 and 3, in order to improve the sealing property between the stopper plate 6 and the nozzle of the discharge pipe 4, the leakage of the mixture from the discharge pipe 4 when the nozzle is blocked by the stopper plate 6 is further reduced. The discharging pipe 4 is fixedly welded with an annular abutting frame 8 on the outer side wall of the pipe opening, and the port of the abutting frame 8 is flush with the pipe opening of the discharging pipe 4. The face of the blocking plate 6 is parallel to the end wall face of the retaining frame 8, a sealing gasket 9 is laid on the face of the blocking plate 6 close to the retaining frame 8, and when the blocking plate 6 blocks the orifice of the discharge pipe 4, the sealing gasket 9 is tightly attached to the side wall of the retaining frame 8.

In order to reduce the damage of the drive cylinder 7 by dust generated by the tapping pipe 4 during the injection of the mixture. The driving cylinder 7 is externally sleeved with a dust cover. The dust cover is fixedly connected with the long bearing rod 5, and the dust cover is provided with a passing hole 10 for driving a piston rod of the air cylinder 7 to run. And a sealing gasket 16 is fixedly arranged on the side wall of the passing hole 10, and the sealing gasket 16 is in sliding fit with the piston rod of the driving cylinder 7. During operation, the cylinder body of driving actuating cylinder 7 is located inside the dust cover, and the piston rod of driving actuating cylinder 7 passes through the orificial switch of steerable discharging pipe 4 of current hole 10.

The parts in the auxiliary material plugging device are convenient for workers to replace and overhaul. The dust cover is including setting up at the preceding dust guard 11 that drives actuating cylinder 7 cylinder body and be close to the mouth of pipe one end of discharging pipe 4, setting up and drive actuating cylinder 7 cylinder body and keep away from the back dust guard 12 of the mouth of pipe end of discharging pipe 4 and set up two connecting plates 13 of placing between the board. The cross-section of connecting plate 13 along 4 axis length directions of perpendicular to discharging pipe is the U type, and the opening orientation of connecting plate 13 bear stock 5 and with bear stock 5 laminating setting, back dust guard 12 with bear stock 5 fixed weld, connecting plate 13 one end and preceding dust guard 11 fixed weld, the other end passes through fixing bolt with back dust guard 12 and is connected, and the tip laminating setting of back dust guard 12 and connecting plate 13. The side wall of the plugging plate 6, which deviates from the pipe orifice of the discharge pipe 4, is fixedly welded with an inserting projection 14, the end part of a piston rod of the driving cylinder 7 is fixedly welded with an inserting sleeve 15, and the inserting projection 14 is in interference inserting fit with the inserting sleeve 15.

The implementation principle of the embodiment of the application is as follows: in the initial state, the piston rod of the driving cylinder 7 is extended, so that the nozzle of the discharge pipe 4 is blocked by the blocking plate 6. The staff will connect the material bag cover to establish in the outside of bearing long-pole 5 and discharging pipe 4 afterwards, drives the piston rod shrink of actuating cylinder 7, discharging pipe 4 towards connect the material bag to spray the mixture, when connect the material bag full mixture after, discharging pipe 4 stops towards connect the inside mixture that sprays of material bag, drives the piston rod of actuating cylinder 7 simultaneously and stretches to make stifled flitch 6 block up the mouth of pipe of discharging pipe 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 an auxiliary blocking device that dry-mixed mortar production facility used which characterized in that: the automatic material-blocking device comprises a discharge pipe (4) communicated with a material-receiving box (2), a bearing long rod (5) fixedly arranged on the discharge pipe (4) along the length direction of the discharge pipe (4), a material-blocking plate (6) used for blocking the opening of the discharge pipe (4), and a driving piece for controlling the material-blocking plate (6) to move along the length direction of a central axis of the discharge pipe (4).

2. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 1, wherein: the driving piece is for driving actuating cylinder (7), it sets up with bearing stock (5) fixed to drive actuating cylinder (7) along discharging pipe (4) length direction, the piston rod that drives actuating cylinder (7) sets up towards the mouth of pipe direction of discharging pipe (4), and drives the piston rod of actuating cylinder (7) and can dismantle fixed connection with putty board (6).

3. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 2, wherein: the dust cover is sleeved on the driving cylinder (7) and fixedly connected with the bearing long rod (5), and a passing hole (10) for the piston rod of the driving cylinder (7) to run is formed in the dust cover.

4. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 3, wherein: and a sealing washer (16) is fixedly arranged on the side wall of the passing hole (10), and the sealing washer (16) is in sliding fit with a piston rod of the driving cylinder (7).

5. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 4, wherein: the dust cover is including setting up preceding dust guard (11) that drive actuating cylinder (7) cylinder body and be close to discharging pipe (4) mouth of pipe one end, drive actuating cylinder (7) cylinder body and keep away from back dust guard (12) of discharging pipe (4) nose end and set up connecting plate (13) between two boards of placing, connecting plate (13) are the U type along the cross-section of perpendicular to discharging pipe (4) axis length direction, and the opening orientation of connecting plate (13) bear stock (5) and with bear stock (5) laminating setting, back dust guard (12) and bear stock (5) fixed connection, connecting plate (13) one end and preceding dust guard (11) fixed connection, the other end is connected with back dust guard (12) laminating.

6. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 5, wherein: the fixed grafting arch (14) that is provided with of orificial lateral wall that deviates from discharging pipe (4) of plug-off board (6), the fixed grafting cover (15) that is provided with of piston rod tip that drives actuating cylinder (7), grafting arch (14) and grafting cover (15) interference fit of pegging graft.

7. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 6, wherein: the discharge pipe (4) is fixedly provided with an annular retaining frame (8) at the position of a pipe orifice, and the surface of the blocking plate (6) is parallel to the wall surface of the retaining frame (8).

8. The auxiliary plugging device for dry-mixed mortar production equipment according to claim 7, wherein: and a sealing gasket (9) is paved on the surface of the blocking plate (6) close to the blocking frame (8).