CN213533244U - Powder adding device for concrete mixing plant - Google Patents

Abstract

The utility model relates to the technical field of concrete mixing, in particular to a powder adding device of a concrete mixing plant, which can conveniently add powder and reduce the dust raising condition, thereby reducing the influence on the surrounding environmental quality of the mixing plant; including the charging bucket, arrange the material pipe, the support frame, a pedestal, the multiunit pulley, including a motor, an end cap, a controller, and a cover plate, the speed reducer, the transmission shaft, the conveying auger, the fender lid, the conveying pipe, shower nozzle and mount, the transmission shaft is installed at speed reducer output end department, and the transmission shaft passes the charging bucket lateral wall and stretches into to the charging bucket in, the conveying auger is connected with the transmission shaft, and the conveying auger is located the charging bucket and arranges the material pipe, be provided with the recess on the fender lid, and be provided with corresponding internal thread and external screw thread on fender lid inner wall and row material pipe output end outer wall respectively, and fender lid spiral shell dress to arranging material pipe output end department, be provided with anti-skidding line on the fender lid outer wall, the.

Description

Powder adding device for concrete mixing plant

Technical Field

The utility model relates to a technical field of concrete mixing especially relates to a concrete mixing plant powder adds device.

Background

As is known, concrete is a very common building material, commonly used as a building construction site, and refers to an artificial stone material which is prepared by taking cement as a main gel material, mixing water, sand and stones with chemical additives and mineral additives if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely forming, curing and hardening.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can conveniently carry out the powder and add, reduce the raise dust condition to the concrete mixing plant powder that reduces the influence to the ambient quality of mixing plant adds the device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixing plant powder adds device, includes charging bucket, row's material pipe, support frame, base, multiunit pulley, motor, speed reducer, transmission shaft, conveying auger, keeps off the lid, conveying pipe, shower nozzle and mount, the support frame both ends are connected with charging bucket bottom and base top respectively, multiunit pulley is all installed in the base bottom to all be provided with the brake block on multiunit pulley, row's material pipe and charging bucket intercommunication, the motor is installed at the speed reducer input end department, the speed reducer is installed on the charging bucket lateral wall, the transmission shaft is installed at the speed reducer output end department, and the transmission shaft passes the charging bucket lateral wall and stretches into to the charging bucket, conveying auger is connected with the transmission shaft to conveying auger is located in charging bucket and row's material pipe, be provided with the recess on keeping off the lid to be provided with corresponding internal thread and external screw thread on keeping off lid inner wall and row's, and keep off the lid spiral shell and adorn to arranging material pipe output end department, be provided with anti-skidding line on the fender lid outer wall, the mount is installed on arranging the material pipe, the shower nozzle is installed on the mount, conveying pipe output and shower nozzle intercommunication.

Concretely, still including solid fixed ring, connecting chain and holding ring, gu fixed ring installs on keeping off the lid, the holding ring is installed on the discharge tube outer wall, the connecting chain both ends are connected with solid fixed ring and holding ring respectively.

The conveying device comprises a plurality of groups of limiting rings, wherein the plurality of groups of limiting rings are arranged on the outer wall of the charging barrel, the conveying pipe penetrates through the plurality of groups of limiting rings, buffering pads are arranged on the inner walls of the plurality of groups of limiting rings, and the buffering pads are in contact with the conveying pipe.

The charging bucket comprises a charging bucket body, and is characterized by further comprising a dustproof cover and an overturning handle, wherein the dustproof cover is hinged to the top of the charging bucket body, and the overturning handle is installed on the top of the dustproof cover.

Specifically, still include two sets of locating racks and two sets of baffles, two sets of locating racks both ends are connected with charging bucket outer wall and two sets of baffles respectively.

The heating device comprises a heating barrel, a motor, a speed reducer, a motor, a speed reducer, a plurality of radiating holes and a protective shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete mixing plant powder adds device possesses following beneficial effect: the powder that will need to add is whole to be poured into to the charging bucket, and promote the support frame, make the multiunit pulley roll along the contact surface, it is close to the concrete mixing plant to drive the charging bucket removal, will keep off the lid rotation and take off, and stretch into to the concrete mixing plant with row material pipe output, switch on the motor and start, the power of motor output makes the transmission shaft drive conveying auger rotate after the speed reducer slows down, thereby discharge the powder in the charging bucket through arranging the material pipe under conveying auger's conveying effect, and mix in advancing to the concrete mixing plant, can carry out moisture transmission through conveying pipe simultaneously, pass through the shower nozzle blowout with moisture, can play certain dust suppression effect when the powder is discharged, thereby can conveniently carry out the powder interpolation, reduce the raise dust condition, thereby reduce the influence to the ambient quality around the mixing plant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic connection diagram of a motor, a speed reducer, a transmission shaft and a conveying auger;

FIG. 3 is a schematic view of the connection of the stop collar and the cushion;

in the drawings, the reference numbers: 1. a charging barrel; 2. a discharge pipe; 3. a support frame; 4. a base; 5. a pulley; 6. a motor; 7. a speed reducer; 8. a drive shaft; 9. conveying the auger; 10. a blocking cover; 11. A transfer tube; 12. a spray head; 13. a fixed mount; 14. a fixing ring; 15. a connecting chain; 16. a positioning ring; 17. a limiting ring; 18. a cushion pad; 19. a dust cover; 20. turning over the handle; 21. a positioning frame; 22. a baffle plate; 23. a protective shell.

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. 1-3, a powder adding device for a concrete mixing plant comprises a charging barrel 1, a discharging pipe 2, a supporting frame 3, a base 4, a plurality of sets of pulleys 5, a motor 6, a speed reducer 7, a transmission shaft 8, a transmission auger 9, a baffle cover 10, a transmission pipe 11, a spray head 12 and a fixing frame 13, wherein two ends of the supporting frame 3 are respectively connected with the bottom of the charging barrel 1 and the top of the base 4, the plurality of sets of pulleys 5 are all arranged at the bottom of the base 4, brake pads are arranged on the plurality of sets of pulleys 5, the discharging pipe 2 is communicated with the charging barrel 1, the motor 6 is arranged at the input end of the speed reducer 7, the speed reducer 7 is arranged on the side wall of the charging barrel 1, the transmission shaft 8 is arranged at the output end of the speed reducer 7, the transmission shaft 8 penetrates through the side wall of the charging barrel 1 and extends into the charging barrel 1, the device comprises a baffle cover 10, a retaining cover 10, a plurality of groups of limit rings 17, cushion pads 18, a dustproof cover 19 and a turnover handle 20, wherein the inner wall of the baffle cover 10 and the outer wall of the output end of a discharge pipe 2 are respectively provided with corresponding internal threads and external threads, the baffle cover 10 is screwed to the output end of the discharge pipe 2, the outer wall of the baffle cover 10 is provided with anti-skid lines, a fixed frame 13 is arranged on the discharge pipe 2, a nozzle 12 is arranged on the fixed frame 13, the output end of a conveying pipe 11 is communicated with the nozzle 12, the device also comprises a fixed ring 14, a connecting chain 15 and a positioning ring 16, the fixed ring 14 is arranged on the baffle cover 10, the positioning ring 16 is arranged on the outer wall of the discharge pipe 2, two ends of the connecting chain 15 are respectively connected with the fixed ring 14 and the positioning ring 16, the device also comprises a plurality of limit rings 17, the plurality of limit rings 17 are all, the dustproof cover 19 hinges at 1 tops of charging bucket, and upset handle 20 is installed at 19 tops of dustproof cover, still includes two sets of locating rack 21 and two sets of baffles 22, and two sets of locating rack 21 both ends are connected with 1 outer wall of charging bucket and two sets of baffles 22 respectively, still includes protective housing 23, and protective housing 23 is installed on 1 outer wall of charging bucket, and motor 6 and speed reducer 7 all are located protective housing 23, are provided with the multiunit louvre on the protective housing 23.

The utility model relates to a concrete mixing plant powder adds device, when it is used, handheld upset handle 20 opens dust cap 19, and turn over and contact with two sets of baffles 22, play certain support and limit effect to the position of dust cap 19 through two sets of baffles and two sets of locating racks 21, pour the powder that needs to add into charging bucket 1 in its entirety, and close dust cap 19, promote support frame 3, make multiunit pulley 5 roll along the contact surface, drive charging bucket 1 to move and be close to the concrete mixing plant, take off the rotation of retaining cap 10, can play certain limit effect to the position of retaining cap 10 through connecting chain 15, and stretch into the concrete mixing plant with discharging pipe 2 output, switch on and start motor 6, the power that motor 6 outputs makes transmission shaft 8 drive conveying auger 9 to rotate after the speed reduction of speed reducer 7, thereby discharge the powder in charging bucket 1 through discharging pipe 2 under the conveying effect of conveying auger 9, and get into and mix in the concrete mixing plant, can carry out moisture transmission through conveying pipe 11 simultaneously, pass through shower nozzle 12 blowout with moisture, can play certain dust suppression effect when the powder is discharged, thereby can conveniently carry out the powder interpolation, reduce the raise dust condition, thereby reduce the influence to the stirring station surrounding environment quality, can pass through the position of fixed shower nozzle 12 of mount 13, and can play certain limiting displacement to the position of conveying pipe 11 through multiunit spacing ring 17, and can reduce the wearing and tearing to conveying pipe 11 through multiunit blotter 18, can play certain guard action to motor 6 and speed reducer 7 through protective housing 23, reduce the damage of motor 6 and speed reducer 7, and the heat that motor 6 and speed reducer 7 work produced can be discharged through the multiunit louvre.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The powder adding device for the concrete mixing plant is characterized by comprising a charging barrel (1), a discharging pipe (2), a support frame (3), a base (4), a plurality of groups of pulleys (5), a motor (6), a speed reducer (7), a transmission shaft (8), a conveying auger (9), a baffle cover (10), a conveying pipe (11), a spray head (12) and a fixing frame (13), wherein the two ends of the support frame (3) are respectively connected with the bottom of the charging barrel (1) and the top of the base (4), the plurality of groups of pulleys (5) are all arranged at the bottom of the base (4), brake pads are arranged on the plurality of groups of pulleys (5), the discharging pipe (2) is communicated with the charging barrel (1), the motor (6) is arranged at the input end of the speed reducer (7), the speed reducer (7) is arranged on the side wall of the charging barrel (1), the transmission shaft (8) is arranged at the output end of the speed, and transmission shaft (8) pass charging bucket (1) lateral wall and stretch into to charging bucket (1), conveying auger (9) are connected with transmission shaft (8) to conveying auger (9) are arranged in charging bucket (1) and row material pipe (2), be provided with the recess on fender lid (10) to be provided with corresponding internal thread and external screw thread on fender lid (10) inner wall and row material pipe (2) output outer wall respectively, and keep off lid (10) spiral shell dress to arranging material pipe (2) output end department, be provided with anti-skidding line on fender lid (10) outer wall, mount (13) are installed on row material pipe (2), install on mount (13) shower nozzle (12), conveying pipe (11) output and shower nozzle (12) intercommunication.

2. The powder adding device for the concrete mixing plant according to claim 1, further comprising a fixing ring (14), a connecting chain (15) and a positioning ring (16), wherein the fixing ring (14) is installed on the blocking cover (10), the positioning ring (16) is installed on the outer wall of the discharging pipe (2), and two ends of the connecting chain (15) are respectively connected with the fixing ring (14) and the positioning ring (16).

3. The powder adding device for the concrete mixing plant according to claim 2, further comprising a plurality of sets of limiting rings (17), wherein the plurality of sets of limiting rings (17) are all installed on the outer wall of the charging barrel (1), the conveying pipes (11) penetrate through the plurality of sets of limiting rings (17), the inner walls of the plurality of sets of limiting rings (17) are all provided with cushion pads (18), and the cushion pads (18) are all in contact with the conveying pipes (11).

4. The concrete mixing plant powder adding device of claim 3, further comprising a dust cover (19) and a turning handle (20), wherein the dust cover (19) is hinged to the top of the charging barrel (1), and the turning handle (20) is installed on the top of the dust cover (19).

5. The powder adding device for the concrete mixing plant according to claim 4, further comprising two sets of positioning frames (21) and two sets of baffles (22), wherein two ends of the two sets of positioning frames (21) are respectively connected with the outer wall of the feeding barrel (1) and the two sets of baffles (22).

6. The powder adding device for the concrete mixing plant according to claim 5, further comprising a protective shell (23), wherein the protective shell (23) is installed on the outer wall of the feeding barrel (1), the motor (6) and the speed reducer (7) are both located on the protective shell (23), and a plurality of groups of heat dissipation holes are formed in the protective shell (23).

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