CN211074140U

CN211074140U - Water-reducing agent automatic feed device

Info

Publication number: CN211074140U
Application number: CN201921343611.0U
Authority: CN
Inventors: 郭岩
Original assignee: Guizhou Huasiyuan Building Materials Co ltd
Current assignee: Guizhou Huasiyuan Building Materials Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-24
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an automatic water reducing agent feeding device, which belongs to the field of building equipment and aims at the problems that the existing automatic water reducing agent adding device can not fully mix the water reducing agent and cement, the use effect of the water reducing agent can not be ensured, and the working quality is poor, the following proposal is provided, which comprises a base box, a mixing box without a top wall and arranged right above the base box, and a storage box arranged right above the mixing box, wherein, both sides of the outer bottom wall of the mixing box are both fixed with vertical supporting plates, both sides of the top wall of the base box are both provided with rectangular movable holes, the movable holes of the supporting plates are sleeved in the movable holes, the bottom ends of the supporting plates are connected on the inner bottom wall of the base box in a sliding way, a horizontal fixed rod is fixedly connected between the inner side walls of the base box, and both supporting plates are movably sleeved on the outer ring of the fixed rod, the utility model is, the use effect of the water reducing agent can be ensured, and the working quality is higher.

Description

Water-reducing agent automatic feed device

Technical Field

The utility model relates to a construction equipment technical field especially relates to a water-reducing agent automatic feed device.

Background

The water reducing agent is a concrete admixture capable of reducing the water consumption for mixing under the condition of maintaining the slump constant of concrete basically. Most of them are anionic surfactants, such as lignosulfonate and naphthalene sulfonate formaldehyde polymer. After the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved. The water reducing agent is typically added to the cement using an automatic water reducing agent addition device. But the automatic device that adds of current water-reducing agent can't make water-reducing agent and cement intensive mixing, can't guarantee the result of use of water-reducing agent, and operating mass is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water-reducing agent automatic feed device has solved current automatic device that adds of water-reducing agent and can't make water-reducing agent and cement intensive mixing, can't guarantee the result of use of water-reducing agent, the relatively poor problem of operating mass quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic water reducing agent feeding device comprises a base box, a mixing box without a top wall and a storage box, wherein the mixing box is installed right above the base box, the storage box is installed right above the mixing box, two sides of the outer bottom wall of the mixing box are respectively fixed with a vertical supporting plate, two sides of the top wall of the base box are respectively provided with a rectangular movable hole, the supporting plates are movably sleeved in the movable holes, the bottom end of each supporting plate is connected to the inner bottom wall of the base box in a sliding manner, a horizontal fixing rod is fixedly connected between the inner side walls of the two sides of the base box, the two supporting plates are movably sleeved on the outer ring of the fixing rod, the inner side walls of the two sides of the base box are respectively connected with two side walls, far away from each other, of the two supporting plates through springs, the springs are sleeved on the outer ring of the fixing rod, a vibrating motor is installed on the outer bottom wall of, the outer ring of the rotating column is fixedly connected with a plurality of uniformly distributed stirring plates, the outer ring of the rotating column far away from the stirring plates is fixedly sleeved with a bevel gear ring, the top ends of the side walls at the two sides of the mixing box are both fixed with vertical supporting columns, the top ends of the two supporting columns are fixedly connected with a horizontal mounting plate, the middle position of the mounting plate is provided with a mounting hole, the storage box is fixedly sleeved in the mounting hole, the mounting plate is rotatably connected with a vertical rotating rod, the top end of the rotating rod extends to the upper part of the mounting plate and is fixedly connected with a second gear, the top wall of the mounting plate is provided with a driving motor with an upward output end, the output end of the driving motor is fixedly connected with a first gear, the first gear is connected with the second gear in a meshed mode, the bottom end of the rotating rod extends to the inside of the mixing box and is fixedly connected with a bevel gear, and the bevel gear is connected with the bevel gear ring in a meshed mode.

Preferably, all seted up on the both sides inside wall of compounding case and rotated the groove, rotated the inslot and be fixed with first bearing, the both ends of rotating the post are fixed the inner circle of cup jointing at two first bearings respectively, seted up the rotation hole on the mounting panel, the downthehole fixed coupling of rotation has the second bearing, the fixed inner circle that cup joints at the second bearing of dwang.

Preferably, the both sides of the interior diapire of base case have all seted up the spout along length direction, and it is provided with the slider to slide in the spout, two the backup pad is fixed respectively on the top of two sliders.

Preferably, the width of the movable hole is matched with the width of the supporting plate.

Preferably, the charging hole has been seted up on the roof of storage case, and the feed hole internal thread has cup jointed the hole sealing plug, the diapire of storage case is the slope setting, the blowing hole has been seted up to the intermediate position of the diapire of storage case, and first electric valve is installed to the bottom in blowing hole.

Preferably, the material discharge hole has been seted up on the bottom lateral wall of mixing box, and the material discharge pipe has been cup jointed to the material discharge hole internal fixation, the second electric valve is installed to the one end that the material discharge pipe is located the mixing box outside.

The utility model has the advantages that: through the cooperation of base case, dead lever, backup pad, vibrating motor, compounding case, driving motor, gear, ring gear, dwang, storage case, first electric valve, rotation post, stirring board, spring, activity hole, bevel gear and bevel gear ring, through vibrating motor's function and driving motor's operation, can make water-reducing agent and cement intensive mixing to guarantee the result of use of water-reducing agent.

The utility model relates to a novelty can guarantee water-reducing agent and cement intensive mixing, can guarantee the result of use of water-reducing agent, and operating mass is higher.

Drawings

Fig. 1 is the utility model provides a water-reducing agent automatic feed device's schematic structure.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of a portion B in fig. 1.

Reference numbers in the figures: the device comprises a base box 1, a fixing rod 2, a supporting plate 3, a vibrating motor 4, a mixing box 5, a supporting column 6, a mounting plate 7, a driving motor 8, a gear 9, a gear ring 10, a rotating rod 11, a material storage box 12, a first electric valve 13, a rotating column 14, a material discharging pipe 15, a second electric valve 16, a stirring plate 17, a spring 18, a movable hole 19, a bevel gear 20 and a bevel gear ring 21.

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.

Example one

Referring to fig. 1-3, an automatic feeding device for a water reducing agent comprises a base box 1, a mixing box 5 without a top wall and arranged right above the base box 1, and a storage box 12 arranged right above the mixing box 5, wherein two sides of the outer bottom wall of the mixing box 5 are both fixed with vertical support plates 3, two sides of the top wall of the base box 1 are both provided with rectangular movable holes 19, the support plates 3 are movably sleeved in the movable holes 19, the bottom ends of the support plates 3 are slidably connected to the inner bottom wall of the base box 1, a horizontal fixed rod 2 is fixedly connected between the inner side walls of two sides of the base box 1, the two support plates 3 are both movably sleeved on the outer ring of the fixed rod 2, the inner side walls of two sides of the base box 1 are respectively connected with the side walls of the two support plates 3 which are far away from each other and are connected with springs 18, the springs 18 are sleeved on the outer ring of the, a vibrating motor 4 is installed on the outer bottom wall of the mixing box 5, a horizontal rotating column 14 is rotatably connected on the inner side wall of the mixing box 5, a plurality of uniformly distributed stirring plates 17 are fixedly connected to the outer ring of the rotating column 14 far away from the stirring plates 17, a bevel gear ring 21 is fixedly sleeved on the outer ring of the rotating column 14, vertical supporting columns 6 are fixed on the top ends of the side walls on two sides of the mixing box 5, horizontal mounting plates 7 are fixedly connected to the top ends of the two supporting columns 6, mounting holes are formed in the middle positions of the mounting plates 7, a storage box 12 is fixedly sleeved in the mounting holes, a vertical rotating rod 11 is rotatably connected to the mounting plates 7, the top end of the rotating rod 11 extends to the upper portion of the mounting plates 7 and is fixedly connected with a second gear 10, a driving motor 8 with an upward output end is installed on the top wall of the mounting plates 7, a first gear 9 is fixedly connected to the, the bottom of dwang 11 extends to the inside and fixedly connected with bevel gear 20 of mixing box 5, and bevel gear 20 is connected with the meshing of bevel gear ring 21, has seted up the charge cavity on the roof of storage case 12, and the feed cavity internal thread has cup jointed the hole sealing stopper, and the diapire of storage case 12 is the slope setting, and the blowing hole has been seted up to the intermediate position of the diapire of storage case 12, and first electric valve 13 is installed to the bottom in blowing hole.

The working principle is as follows: the hole sealing plug is rotated to be taken down from the charging hole, the hole sealing plug can be added into the storage box 12, then the hole sealing plug is sleeved into the charging hole again through threads, cement is added into the mixing box 5, then the first electric valve 13 is opened, the water reducing agent can be automatically added into the cement, in the process of automatically adding the water reducing agent, the rotating rod 11 can be driven to rotate through the transmission of the first gear 9 and the second gear 10 through the operation of the driving motor 8, the rotating column 14 and the mixing plate 17 can be driven to rotate through the transmission of the bevel gear 20 and the bevel gear ring 21, the water reducing agent and the cement can be mixed through the mixing plate 17, the water reducing agent and the cement are primarily mixed, meanwhile, the mixing box 5 and the support plate 3 can vibrate left and right through the operation of the vibrating motor 4, the spring 18 can be continuously stretched when the support plate 3 vibrates left and right, and the elastic potential energy action of the spring 18 is utilized, can make spring 18 constantly stretch and contract and return rapidly, can make the continuous left and right vibration of backup pad 3, can make mixing box 5 continuous left and right vibration, can make the continuous left and right vibration of water-reducing agent and cement, can make water-reducing agent and cement further mix to the realization makes the intensive mixing of water-reducing agent and cement, guarantees the result of use of water-reducing agent.

Example two

Combine the technical scheme of embodiment one, a water-reducing agent automatic feed device, all seted up the rotation groove on the both sides inside wall of mixing box 5, it has first bearing to rotate the inslot, the both ends of rotation post 14 are fixed the inner circle of cup jointing at two first bearings respectively, first bearing is seal bearing, can prevent that cement and water-reducing agent from getting into the inside of first bearing, the rotation hole has been seted up on mounting panel 7, the fixed cup joint has the second bearing in the rotation hole, the fixed inner circle of cup jointing at the second bearing of dwang 11.

The both sides of the interior diapire of base case 1 have all seted up the spout along length direction, and it is provided with the slider to slide in the spout, and two backup pads 3 are fixed respectively on the top of two sliders.

The width of the movable hole 19 is matched with the width of the supporting plate 3, so that the supporting plate 3 can be ensured to move left and right stably in the movable hole 19.

The relief hole has been seted up on the bottom lateral wall of mixing box 5, the row of material downthehole fixed cup joint row material pipe 15, row material pipe 15 is located mixing box 5 outside one end and installs second electric valve 16, with the water-reducing agent after with cement intensive mixing, open second electric valve 16, can discharge the cement after mixing with the water-reducing agent, the outer wall mounting of mixing box 5 has the model to be the controller of PIC18F688, vibrating motor 4, driving motor 8, first electric valve 13 and second valve 16 all are connected with the controller electricity, through the steerable vibrating motor 4 of controller, driving motor 8, the switch of first electric valve 13 and second valve 16.

The above, 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. An automatic water reducing agent feeding device comprises a base box (1), a material mixing box (5) without a top wall and a material storage box (12) which is arranged right above the material mixing box (5), wherein the material mixing box (5) is arranged right above the base box (1), the automatic water reducing agent feeding device is characterized in that two sides of the outer bottom wall of the material mixing box (5) are respectively fixed with a vertical support plate (3), two sides of the top wall of the base box (1) are respectively provided with a rectangular movable hole (19), the support plates (3) are movably sleeved in the movable holes (19), the bottom ends of the support plates (3) are slidably connected on the inner bottom wall of the base box (1), a horizontal fixed rod (2) is fixedly connected between the inner side walls of the two sides of the base box (1), the two support plates (3) are respectively movably sleeved on the outer ring of the fixed rod (2), the inner side walls of the two sides of the base box (1) and the side walls of the two support plates (3) which are far, the outer ring of dead lever (2) is established to spring (18) cover, the outer wall mounting of mixing box (5) has vibrating motor (4), it rotates on the mixing box (5) inside wall and is connected with horizontally and rotates post (14), the outer lane fixedly connected with a plurality of evenly distributed's of post (14) stirring board (17), the outer lane that stirring board (17) were kept away from to rotation post (14) is fixed to be cup jointed awl ring gear (21), the top of the both sides lateral wall of mixing box (5) all is fixed with vertically support column (6), two the top fixedly connected with horizontally mounting panel (7) of support column (6), the mounting hole has been seted up to the intermediate position of mounting panel (7), storage case (12) are fixed to be cup jointed in the mounting hole, it is connected with vertically dwang (11) to rotate on mounting panel (7), the top of dwang (11) extends to the top of mounting panel (7) and fixedly connected with second gear (10), install output driving motor (8) up on the roof of mounting panel (7), the first gear of output fixedly connected with (9) of driving motor (8), first gear (9) are connected with second gear (10) meshing, the bottom of dwang (11) extends to inside and fixedly connected with bevel gear (20) of compounding case (5), bevel gear (20) are connected with bevel gear ring (21) meshing.

2. The automatic feeding device for the water reducing agent is characterized in that the inner side walls of two sides of the mixing box (5) are respectively provided with a rotating groove, a first bearing is fixed in each rotating groove, two ends of each rotating column (14) are respectively and fixedly sleeved on the inner rings of the two first bearings, a rotating hole is formed in the mounting plate (7), a second bearing is fixedly sleeved in each rotating hole, and the rotating rod (11) is fixedly sleeved on the inner ring of the second bearing.

3. The automatic feeding device for the water reducing agent according to claim 1, wherein sliding grooves are formed in two sides of the inner bottom wall of the base box (1) along the length direction, sliding blocks are arranged in the sliding grooves in a sliding mode, and the two supporting plates (3) are fixed to the top ends of the two sliding blocks respectively.

4. The automatic feeding device for the water reducing agent according to the claim 1, characterized in that the width of the movable hole (19) is adapted to the width of the supporting plate (3).

5. The automatic water reducer feeding device according to claim 1, wherein a feeding hole is formed in the top wall of the storage box (12), a hole sealing plug is sleeved in the feeding hole in a sleeved mode, the bottom wall of the storage box (12) is obliquely arranged, a discharging hole is formed in the middle of the bottom wall of the storage box (12), and a first electric valve (13) is installed at the bottom end of the discharging hole.

6. The automatic water reducer feeding device according to claim 1, wherein a discharge hole is formed in the side wall of the bottom of the mixing box (5), a discharge pipe (15) is fixedly sleeved in the discharge hole, and a second electric valve (16) is installed at one end, located outside the mixing box (5), of the discharge pipe (15).