CN214725240U

CN214725240U - Double-horizontal-shaft concrete mixer

Info

Publication number: CN214725240U
Application number: CN202120271260.8U
Authority: CN
Inventors: 于明星; 李高峰; 王凤进
Original assignee: Qingdao Shengda Concrete Engineering Co ltd
Current assignee: Qingdao Shengda Concrete Engineering Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-11-16
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to a two horizontal axis concrete mixer, belong to concrete production equipment technical field, which comprises a bracket, the churn that sets firmly the level and set up on the support, the churn internal rotation is connected with two (mixing) shafts, one side rigid coupling that the churn corresponds the inlet pipe has the inlet manifold, be provided with the box that bears of transparent material in the churn, bolted connection has the camera in the bearing box, the upside rigid coupling that the churn inner wall corresponds the bearing box has driving motor two, driving motor two is last to be provided with one side can the butt in the dwang of one side of bearing the box, one side that the bearing box is close to the dwang has set firmly water outlet tubule one, the downside rigid coupling that the churn corresponds the bearing box has a water hopper. The camera that this application set up can shoot the stirring condition of the inside material of churn, and the dwang is used with the cooperation of play water tubule one, and spun water is used for washing and bears the box in the play water tubule one simultaneously, can clear up and bear the material that bonds on the box, further helps the shooting of camera.

Description

Double-horizontal-shaft concrete mixer

Technical Field

The application relates to the technical field of concrete production equipment, in particular to a double horizontal shaft concrete mixer.

Background

The concrete mixing plant is a combined device for producing concrete in a centralized manner, and mainly comprises a mixing host machine, a material weighing device, a material conveying device, a material storage device, a control system and the like, wherein the concrete mixer is widely applied in the production process of the concrete.

The concrete mixer used in the prior art mainly comprises a mixing drum arranged horizontally, wherein two mixing shafts are rotationally connected in the mixing drum, and mixing blades are arranged on the two mixing shafts. During operation, materials enter from the feeding hole, are stirred by the stirring shaft, and are discharged after stirring.

To the above-mentioned correlation technique, the inventor thinks that the churn is the setting of opaque casing, and at the in-process of material stirring, the staff is unclear to the stirring degree of the material in the churn, leads to being difficult to judge the churning time, in order to guarantee the material intensive mixing, and then leads to prolonging the churning time, further wastes the production time of concrete.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of unclear material mixing as indicated in the background art, the present application provides a double horizontal-shaft concrete mixer.

The application provides a pair of horizontal axis concrete mixer adopts following technical scheme:

the utility model provides a two horizontal axis concrete mixer, includes the support, the churn that the level set up sets firmly on the support, the upside rigid coupling of churn has the inlet pipe, the churn internal rotation is connected with two (mixing) shafts, one side rigid coupling that the churn corresponds the inlet pipe has the inlet manifold, be provided with the box that bears of transparent material in the churn, bolted connection has the camera in the bearing box, the upside rigid coupling that the churn inner wall corresponds the bearing box has driving motor two, driving motor two is last to be provided with the dwang that one side can the butt in one side of bearing the box, one side that the bearing box is close to the dwang has set firmly a water tubule one, and the churn corresponds the downside rigid coupling that bears the box and has a water fill.

Through adopting above-mentioned technical scheme, the setting of camera can be shot the stirring condition of the inside material of churn, makes things convenient for the staff in time to master the stirring information of material, and two drive dwangs of driving motor rotate, and then can clear up the loading board, prevent that the material from bonding on bearing the box, and spun water is used for washing and bears the box in the play water tubule one, further assists the work of dwang, and the water that sprays simultaneously gets into out in the water fill, then outside the discharge churn.

Optionally, the first water outlet tubule is located on the upper side of the bearing box, and the length of the rotating rod is smaller than half of the length of the first water outlet tubule.

Through adopting above-mentioned technical scheme, the rotation of dwang can not be hindered in setting up of play water tubule one, therefore the length of going out water tubule one will be greater than the length of dwang.

Optionally, the bucket mouth of play water fill corresponds the position department of a water tubule I and bearing box, the bottom rigid coupling of play water fill has a water tubule II, one side of churn is extended to the one end of a water tubule II.

Through adopting above-mentioned technical scheme, intake through the tubule of intaking, one side that dwang and bearing box can be washed to water, and the water after the washing falls into out the water bucket in, then outside the discharge agitator through a tubule two of going out.

Optionally, the rigid coupling has two support bars, two on the churn the support bar all is on a parallel with the length direction of churn, two the groove of sliding has been seted up to one side that the support bar is close to each other, it slides and connects in the groove of sliding to bear the box.

Through adopting above-mentioned technical scheme, promote to bear the box, can follow the groove of sliding and take off and bear the box, conveniently bear getting of box and put, make things convenient for the installation and the taking off of camera simultaneously.

Optionally, a rubber pad is fixedly connected to one side of the rotating rod, which is close to the bearing box.

Through adopting above-mentioned technical scheme, the better concrete granule of gluing on the protection box of scraping of setting up of rubber pad.

Optionally, two ends of the two stirring shafts are fixedly connected with cover plates, and the two stirring shafts penetrate through the cover plates respectively.

Through adopting above-mentioned technical scheme, the setting of apron is used for protecting the rotation of axis of rotation, and the setting of apron reduces the probability that the material got into the gap between (mixing) shaft and the churn.

Optionally, be provided with two water inlet branch pipes in the churn, two the axis direction of water inlet branch pipe all is on a parallel with the length direction of churn, two the equal rigid coupling in inlet manifold of one end of water inlet branch pipe, two a plurality of apopores have been seted up along the axis direction of water inlet branch pipe to the water inlet branch pipe.

Through adopting above-mentioned technical scheme, the setting up of two water inlet branch pipes makes things convenient for material and water intensive mixing, reduces the churning time of material.

Optionally, two equal rigid coupling has stirring vane on the (mixing) shaft, and stirring vane's middle part rigid coupling in the (mixing) shaft, the last rigid coupling of stirring vane has a plurality of puddlers, each equal rigid coupling in stirring vane in the middle part of puddler, and the length of puddler is greater than stirring vane's width.

Through adopting above-mentioned technical scheme, the stirring of material is carried out to the further supplementary stirring vane that assists in setting up of puddler, and the scope of increase material stirring makes more abundant of material stirring.

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

1. the camera that this application set up can shoot the stirring condition of the inside material of churn, and the dwang is used with the cooperation of going out water tubule one, can clear up the material that bonds on bearing the box, further helps the shooting of camera, goes out water tubule spun water in one simultaneously and is used for washing bearing the box, and the water that sprays gets into in the play water fill, then outside the discharge churn.

2. This application sets up the (mixing) shaft, is provided with stirring vane on the (mixing) shaft, and the rigid coupling has a plurality of puddlers on the stirring vane, and the setting of puddler further helps the intensive mixing of material.

Drawings

Fig. 1 is a schematic structural view of a double horizontal shaft concrete mixer according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a salient mixing shaft of a dual horizontal shaft concrete mixer according to an embodiment of the present application.

FIG. 3 is a cross-sectional view of a highlighted inlet leg of a dual horizontal axis concrete mixer of an embodiment of the present application.

Fig. 4 is an enlarged view of a in fig. 3.

FIG. 5 is a cross-sectional view of a raised bucket of a dual horizontal axis concrete mixer according to an embodiment of the present application.

Fig. 6 is an enlarged view of B in fig. 5.

Description of reference numerals: 1. a support; 11. a mixing drum; 111. a feed pipe; 112. a water inlet main pipe; 113. an access door; 114. a discharge pipe; 12. a water inlet branch pipe; 121. a protective cover; 13. a stirring shaft; 131. a stirring blade; 132. a stirring rod; 133. driving a motor I; 134. a cover plate; 14. a carrying box; 141. a supporting strip; 142. a sliding groove; 143. a camera; 15. a second driving motor; 151. a rotating shaft; 152. rotating the rod; 16. a first water outlet thin tube; 161. a water inlet thin tube; 162. a water outlet hopper; 163. a water outlet tubule II; 164. and (4) a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses two horizontal axis concrete mixer.

Referring to fig. 1, a two horizontal axis concrete mixer, which comprises a bracket 1, the churn 11 that sets firmly the level and set up on the support 1, churn 11 is the rectangle-like setting, the upside rigid coupling of churn 11 has inlet pipe 111, one side rigid coupling that churn 11 corresponds inlet pipe 111 has water inlet main 112, churn 11 is provided with access door 113 to one side of inlet pipe 111, one side of access door 113 articulates in churn 11, and access door 113's opposite side hasp is connected in churn 11, the downside rigid coupling of churn 11 has discharging pipe 114, install the valve (not shown in the figure) of opening discharging pipe 114 on the discharging pipe 114.

Referring to fig. 2, two water inlet branch pipes 12 are arranged in a mixing drum 11, the axial directions of the two water inlet branch pipes 12 are all parallel to the length direction of the mixing drum 11, one ends of the two water inlet branch pipes 12 are fixedly connected together and fixedly connected to a water inlet main pipe 112, the two water inlet branch pipes 12 are communicated with the water inlet main pipe 112, a plurality of water outlet holes are formed in the two water inlet branch pipes 12 along the axial directions of the water inlet branch pipes 12, a protective cover 121 is fixedly connected to each water outlet hole corresponding to the water inlet branch pipes 12, and the probability that the water outlet holes are blocked by materials is reduced due to the arrangement of the protective cover 121.

Referring to fig. 2, two stirring shafts 13 are rotatably connected to the lower sides of the two water inlet branch pipes 12 in the stirring cylinder 11, the two stirring shafts 13 are both parallel to the length direction of the stirring cylinder 11, stirring blades 131 are fixedly connected to the two stirring shafts 13, the stirring blades 131 are arranged in a rectangular shape, the middle parts of the stirring blades 131 are fixedly connected to the stirring shafts 13, a plurality of stirring rods 132 are fixedly connected to the stirring blades 131 on the stirring blades 131, the middle parts of the stirring rods 132 are fixedly connected to the stirring blades 131, and the lengths of the stirring rods 132 are greater than the widths of the stirring blades 131; two driving motors one 133 are fixedly connected to the outer side of the mixing drum 11, and output shafts of the driving motors one 133 are fixedly connected to the corresponding mixing shafts 13 respectively.

During operation, start driving motor 133, driving motor 133 drives (mixing) shaft 13 and rotates, and the rotation of (mixing) shaft 13 drives stirring vane 131 and puddler 132 and rotates, and then can stir the material.

Referring to fig. 3, cover plates 134 are fixedly connected to two ends of the two stirring shafts 13, the two stirring shafts 13 respectively penetrate through the cover plates 134, and the arrangement of the cover plates 134 reduces the probability of the material entering a gap between the stirring shafts 13 and the stirring drum 11.

Referring to fig. 3 and 4, a bearing box 14 is arranged in the mixing drum 11, the bearing box 14 is made of a transparent material, the transparent material is made of glass, two supporting rods 141 are fixedly connected to the mixing drum 11, the two supporting rods 141 are all parallel to the length direction of the mixing drum 11, a sliding groove 142 is formed in one side, close to each other, of the two supporting rods 141, the bearing box 14 is connected to the sliding groove 142 in a sliding mode, the bearing box 14 is connected with a camera 143 through bolts, the bearing box 14 is pushed to bear, the bearing box 14 can be taken down from the sliding groove 142, the bearing box 14 is convenient to take and place, and meanwhile, the camera 143 is convenient to install and take down.

Referring to fig. 4 and 5, the inner wall of the mixing drum 11 is fixedly connected with a second driving motor 15 corresponding to the upper side of the bearing box 14, the second driving motor 15 is fixedly connected with a rotating shaft 151, the rotating shaft 151 is coaxially arranged with the output shaft of the second driving motor 15, a rotating rod 152 is fixedly connected with the rotating shaft 151, the axis direction of the rotating rod 152 is perpendicular to the axis direction of the rotating shaft 151, one side of the rotating rod 152 can abut against one side of the bearing box 14, a rubber pad is fixedly connected to one side of the rotating rod 152 close to the bearing box 14, and the rubber pad is better arranged to scrape and take concrete particles adhered to the bearing box 14.

During operation, the second driving motor 15 is started, and the second driving motor 15 drives the rotating rod 152 to rotate the rotating rod 152 so as to scrape the splashed concrete materials on the bearing box 14.

Referring to fig. 4 and 6, a first water outlet tubule 16 is fixedly arranged on one side of the bearing box 14 close to the rotating rod 152, the first water outlet tubule 16 is positioned on the upper side of the bearing box 14, the axial direction of the first water outlet tubule 16 is parallel to the length direction of the mixing drum 11, and the length of the rotating rod 152 is less than half of the length of the first water outlet tubule 16; one end of the first water outlet tubule 16 is fixedly connected with a water inlet tubule 161, and one end of the water inlet tubule 161 extends out of the outer side of the mixing drum 11; a water outlet hopper 162 is fixedly connected to the lower side of the mixing drum 11 corresponding to the bearing box 14, the opening of the water outlet hopper 162 corresponds to the positions of the first water outlet tubule 16 and the bearing box 14, a second water outlet tubule 163 is fixedly connected to the bottom end of the water outlet hopper 162, one end of the second water outlet tubule 163 extends out of one side of the mixing drum 11, and a water pump 164 capable of discharging water of the water outlet hopper 162 out of the mixing drum 11 through the second water outlet tubule 163 is installed on the second water outlet tubule 163.

During operation, water is introduced through the water inlet tubule 161, so that the water can flush one side of the rotating lever 152 and the carrying box 14, and the flushed water falls into the water outlet hopper 162 and is discharged out of the mixing drum 11 through the water outlet tubule II 163.

During specific implementation, at first put into the material and carry out the stirring of material in churn 11, specific, start driving motor, driving motor drive (mixing) shaft 13 rotates, and the rotation of (mixing) shaft 13 drives stirring vane 131 and puddler 132 and rotates, and then can stir the material. Meanwhile, the second driving motor 15 is started, and the second driving motor 15 drives the rotating rod 152 to rotate the rotating rod 152 so as to scrape the splashed concrete materials on the bearing box 14.

Then use camera 143 to shoot the inside material mixing condition of churn 11, make things convenient for the staff to learn concrete material mixing situation. Meanwhile, the water inlet tubule 161 is connected to an external water tank, water enters through the water inlet tubule 161, the water can wash one side of the rotating rod 152 and the bearing box 14, the washed water falls into the water outlet hopper 162, and then the water is discharged out of the mixing drum 11 through the water outlet tubule II 163.

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 a two horizontal axis concrete mixer, includes support (1), agitator drum (11) that the level set up have set firmly on support (1), the upside rigid coupling of agitator drum (11) has inlet pipe (111), agitator drum (11) internal rotation is connected with two (mixing) shafts (13), its characterized in that: one side rigid coupling that inlet pipe (111) was corresponded in churn (11) has inlet manifold (112), be provided with transparent material's bearing box (14) in churn (11), it has camera (143) to bear box (14) internal bolt connection, the upside rigid coupling that box (14) were born in churn (11) inner wall correspondence has driving motor two (15), be provided with dwang (152) that one side can the butt in one side of bearing box (14) on driving motor two (15), one side that bearing box (14) is close to dwang (152) has set firmly a water tubule (16), and the downside rigid coupling that box (14) were born in churn (11) correspondence has a water fill (162).

2. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the first water outlet tubule (16) is positioned on the upper side of the bearing box (14), and the length of the rotating rod (152) is smaller than half of the length of the first water outlet tubule (16).

3. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the position department that goes out water tubule one (16) and bear box (14) is corresponded to the fill mouth of play water fill (162), the bottom rigid coupling of play water fill (162) has a water tubule two (163), one side of churn (11) is extended to the one end of a water tubule two (163).

4. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the rigid coupling has two support bars (141) on churn (11), two support bar (141) all are on a parallel with the length direction of churn (11), two the groove of sliding (142) have been seted up to one side that support bar (141) are close to each other, it slides and connects in groove of sliding (142) to bear box (14).

5. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: one side of the rotating rod (152) close to the bearing box (14) is fixedly connected with a rubber pad.

6. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: and cover plates (134) are fixedly connected to two ends of the two stirring shafts (13), and the two stirring shafts (13) respectively penetrate through the cover plates (134).

7. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: be provided with two water inlet branch pipes (12), two in churn (11) the axis direction of water inlet branch pipe (12) all is on a parallel with the length direction of churn (11), two the equal rigid coupling in inlet manifold (112), two of one end of water inlet branch pipe (12) a plurality of apopores have been seted up along the axis direction of water inlet branch pipe (12) to water inlet branch pipe (12).

8. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: two equal rigid coupling has stirring vane (131) on (mixing) shaft (13), and the middle part rigid coupling of stirring vane (131) in (mixing) shaft (13), the rigid coupling has a plurality of puddlers (132) on stirring vane (131), each the equal rigid coupling in stirring vane (131) in middle part of puddler (132), and the length of puddler (132) is greater than the width of stirring vane (131).