CN214925625U - Efficient concrete mixing plant - Google Patents
Efficient concrete mixing plant Download PDFInfo
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- CN214925625U CN214925625U CN202023261400.8U CN202023261400U CN214925625U CN 214925625 U CN214925625 U CN 214925625U CN 202023261400 U CN202023261400 U CN 202023261400U CN 214925625 U CN214925625 U CN 214925625U
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- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 34
- 239000000463 material Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to an efficient concrete mixing plant, including the churn body, churn body internal rotation is connected with a pivot, a plurality of puddlers of global rigid coupling of pivot, the upper end rigid coupling of pivot has one with the straight-teeth gear one that the pivot coaxial line set up, this internal both sides that correspond the pivot of churn are all rotated and are connected with the (mixing) shaft, two the equal rigid coupling in upper end of (mixing) shaft has straight-teeth gear two, and straight-teeth gear two meshes straight-teeth gear one, two the global equal rigid coupling of (mixing) shaft has the spiral area, and this application has the effect that improves the efficiency of stirring material.
Description
Technical Field
The application relates to the field of concrete processing equipment, in particular to a high-efficiency concrete mixing plant.
Background
The concrete mixing plant mainly comprises a mixing host, a material weighing system, a material conveying system and other accessory facilities. As the building aggregate metering is compared with the station aggregate metering, four intermediate links are reduced, and the metering time is saved because of vertical blanking metering, the production efficiency is greatly improved.
After the materials after weighing enter into the stirring host machine, the stirring device in the stirring host machine rotates to stir the materials, and the materials are discharged from the discharge port disc after being stirred into concrete.
In view of the above-mentioned related technologies, the inventor believes that, in a mixing station, a single-shaft rotating shaft and a mixing blade on the rotating shaft are generally used as a mixing device to mix materials, and the mixing efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of stirring the material, this application provides an efficient concrete mixing plant.
The application provides a high-efficiency concrete mixing plant adopts following technical scheme:
the utility model provides an efficient concrete mixing plant, includes the churn body, and this internal rotation of churn is connected with a pivot, a plurality of puddlers of global rigid coupling of pivot, the upper end rigid coupling of pivot has one with the straight-teeth gear one that the pivot coaxial line set up, this internal both sides that correspond the pivot of churn are all rotated and are connected with the (mixing) shaft, two the equal rigid coupling in upper end of (mixing) shaft has straight-teeth gear two, and straight-teeth gear two meshes straight-teeth gear one, two the global equal rigid coupling of (mixing) shaft has the spiral area.
Through adopting above-mentioned technical scheme, when the concrete mixing plant stirs the material, the pivot is rotated and can be driven the puddler and stir this internal concrete of churn, the pivot is rotated simultaneously and can be driven straight-teeth gear one and rotate, straight-teeth gear one rotates and can drive two straight-teeth gear two and rotate, two straight-teeth gear two rotate and can drive the spiral area and rotate, the spiral area rotates the efficiency that can promote stirring material stirring, and the spiral area can take partial concrete to move from bottom to top, change the position of material at this internal vertical direction of churn, promote the degree of consistency of stirring material.
Optionally, the lower side in the mixing drum body is rotatably connected with two symmetrically arranged connecting shafts, and the circumferential surface of each connecting shaft is fixedly connected with a plurality of swing rods.
Through adopting above-mentioned technical scheme, the degree that the middle part position of churn lower extreme received the stirring is lower, and connecting axle and puddler can stir the position at churn lower extreme middle part.
Optionally, the lower ends of the two rotating shafts are fixedly connected with a first bevel gear, one ends, close to each other, of the two connecting shafts are fixedly connected with a second bevel gear, and the first bevel gears can be meshed with the second bevel gears.
Through adopting above-mentioned technical scheme, bevel gear one and bevel gear two cooperations make the (mixing) shaft rotate and just can drive the connecting axle and rotate, drive the pendulum rod and rotate.
Optionally, the churn body includes cylinder portion and inverted cone portion, the discharge gate has been seted up to the lower extreme of inverted cone portion, the lower extreme of inverted cone portion rotates and is connected with a shrouding that can seal the discharge gate, the lower extreme of inverted cone portion rotates and is connected with a straight gear three, the outer peripheral face rigid coupling of inverted cone portion has a driving cylinder, the telescopic link rigid coupling of driving cylinder has a rack, the rack meshes in straight gear three.
Through adopting above-mentioned technical scheme, the actuating cylinder during operation enough drives the rack and removes, and the rack removes and can drives straight-teeth gear three rotations, drives the apron and rotates, the switching of control discharge gate.
Optionally, a fan is closed to churn body upper end rigid coupling has one, close the fan with communicate in the churn, it has the inlet pipe to close fan upper end rigid coupling, the inlet pipe communicates in with the fan.
Through adopting above-mentioned technical scheme, close the dust that the fan produced when can reducing the stirring in the churn and discharge from the inlet pipe, reduced the raise dust pollution.
Optionally, a protective cover is fixedly connected to the position, meshed with the bevel gear II, of the bevel gear I in the mixing drum body, and the bevel gear I and the bevel gear II are arranged inside the protective cover.
By adopting the technical scheme, when materials with higher viscosity are stirred, the transmission precision of the first bevel gear and the second bevel gear is easily reduced by directly contacting the materials with the first bevel gear and the second bevel gear.
Optionally, the feeding pipe is an inverted cone-shaped feeding pipe.
Through adopting above-mentioned technical scheme, the inlet pipe of back taper can increase and accelerate the material to get into this internal efficiency of churn.
Optionally, a servo motor is fixedly connected to the upper end of the cylindrical portion, and an output shaft of the servo motor extends into the cylindrical portion and is fixedly connected to the rotating shaft.
Through adopting above-mentioned technical scheme, during operation, servo motor can drive the pivot and rotate with different speed and direction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a concrete mixing plant mixes materials, the rotating shaft can drive the mixing rod to mix the concrete in the mixing drum, meanwhile, the rotating shaft can drive the first straight gear to rotate, the first straight gear can drive the second straight gear to rotate, the second straight gear can drive the spiral belt to rotate, the spiral belt can improve the mixing efficiency of the mixed materials, and the spiral belt can drive part of the concrete to move from bottom to top, so that the position of the materials in the mixing drum in the vertical direction is changed, and the uniformity of the mixed materials is improved;
2. the middle position of the lower end of the mixing drum is stirred to a lower degree, and the connecting shaft and the mixing rod can stir the middle position of the lower end of the mixing drum;
3. the driving cylinder can drive the rack to move when working, the rack can drive the straight gear to rotate three times to drive the cover plate to rotate, and the opening and closing of the discharge hole are controlled.
Drawings
FIG. 1 is a schematic structural view of a high-efficiency concrete mixing plant according to an embodiment of the present invention.
Fig. 2 is a schematic sectional view showing a rotating shaft in the embodiment of the present application.
Description of reference numerals: 1. a mixing drum body; 11. a cylindrical portion; 111. shutting off the fan; 112. a feed pipe; 12. an inverted cone; 121. a discharge port; 122. closing the plate; 123. a third straight gear; 124. a drive cylinder; 125. a rack; 13. a rotating shaft; 131. a stirring rod; 132. a first straight gear; 14. a servo motor; 15. a stirring shaft; 151. a helical band; 152. a second straight gear; 16. a protective cover; 161. a first bevel gear; 162. a connecting shaft; 163. a swing rod; 164. and a second bevel gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses efficient concrete mixing plant.
Referring to fig. 1, an efficient concrete mixing plant includes vertical setting's churn body 1, churn body 1 includes cylinder portion 11 and inverted cone portion 12, the vertical rigid coupling of back taper portion 12 global has a plurality of bracing pieces, a plurality of bracing pieces are arranged along the circumferencial direction of back taper portion 12, the upper end rigid coupling of cylinder portion 11 has one to close fan 111 (here is no longer repeated for prior art), close fan 111 and churn body 1 interior intercommunication, the upper end rigid coupling of closing fan 111 has the inlet pipe 112 of an inverted cone, inlet pipe 112 and closed fan 111 intercommunication, closed fan 111 can prevent that the raise dust that churn body 1 inside during operation produced from discharging from inlet pipe 112.
Referring to fig. 2 pivot 13 and 11 coaxial line settings of cylinder portion, pivot 13 global is provided with a plurality of agitating unit, a plurality of agitating unit arrange along pivot 13's axis direction, agitating unit includes rigid coupling in two puddlers 131 of pivot 13, two puddlers 131 symmetry sets up, the upper end rigid coupling of cylinder portion 11 has a servo motor 14, servo motor 14's output shaft extends to rigid coupling in pivot 13 in cylinder portion 11, in operation, servo motor 14's output shaft can drive pivot 13 and rotate, and then can drive puddler 131 and stir the material in to churn body 1.
Referring to fig. 2, both sides of the cylindrical portion 11 corresponding to the rotating shaft 13 are rotatably connected with the stirring shafts 15, the two stirring shafts 15 are symmetrically disposed on both sides of the rotating shaft 13, the axial direction of the stirring shafts 15 is the same as the axial direction of the cylindrical portion 11, the circumferential surfaces of the two stirring shafts 15 are fixedly connected with the spiral belts 151, the upper end of the rotating shaft 13 is fixedly connected with a first spur gear 132, the first spur gear 132 is coaxially disposed with the rotating shaft 13, the upper ends of the two stirring shafts 15 are fixedly connected with a second spur gear 152, the first spur gear 132 can be meshed with the second spur gear 152, the rotating shaft 13 can drive the first spur gear 132 to rotate when rotating, the first spur gear 132 can drive the second spur gear 152 to rotate, the two second spur gears 152 can drive the spiral belts 151 to rotate, the concrete in the stirring drum body 1 is stirred, the concrete can be driven to be conveyed upwards and then dropped, and the stirring efficiency of the stirring station is improved.
Referring to fig. 2, a protective cover 16 is fixedly connected to the lower end of two corresponding stirring shafts 15 in the cylindrical portion 11, the lower end of the stirring shaft 15 extends into the protective cover 16 and is fixedly connected with a first bevel gear 161, the first bevel gear 161 and the stirring shaft 15 are coaxially arranged, one side of each of the two protective covers 16 close to each other is rotatably connected with a connecting shaft 162, the peripheral surface of the connecting shaft 162 is fixedly connected with a plurality of stirring blades, the plurality of stirring blades are arranged along the axis direction of the connecting shaft 162, each stirring blade comprises two swing rods 163 symmetrically and fixedly connected to the connecting shaft 162, one end of each of the two connecting shafts 162 close to each other extends into the protective cover 16 and is fixedly connected with a second bevel gear 164, the second bevel gear 164 can be meshed with the first bevel gear 161, the first bevel gear 161 can be rotated to drive the second bevel gear 164 to rotate, and the concrete material at the lower end of the middle portion of the stirring cylinder body 1 is stirred.
Referring to fig. 2, a discharge hole 121 is formed in the lower end of the inverted cone portion 12, a sealing plate 122 is rotatably connected to the lower end of the inverted cone portion 12, the sealing plate 122 can seal the discharge hole 121, a straight gear third 123 is rotatably connected to the position, corresponding to the sealing plate 122, of the lower end of the inverted cone portion 12, a driving cylinder 124 is fixedly connected to the side wall of the inverted cone portion 12, a telescopic rod of the driving cylinder 124 is arranged towards the straight gear third 123 and fixedly connected to the straight gear third 123, the rack 125 can be meshed with the straight gear third 123, when the driving cylinder 124 works, the rack 125 can be driven to move to drive the straight gear third 123 to rotate, the sealing plate 122 is further driven to rotate, and the opening and closing of the discharge hole 121 are controlled.
The implementation principle of the high-efficiency concrete mixing plant in the embodiment of the application is as follows: during operation, servo motor 14 work can drive pivot 13 and rotate, pivot 13 drives puddler 131 and rotates, it rotates 132 to drive a spur gear simultaneously, a spur gear 132 rotates and can drive two spur gear 152 and rotate, two spur gear 152 rotate and can drive two (mixing) shafts 15 and rotate, it rotates to drive spiral belt 151, simultaneously (mixing) shaft 15 rotates and can drive a bevel gear 161 and rotate, a bevel gear 161 rotates and can drive two bevel gear 164 and rotate, can drive connecting axle 162 and pendulum rod 163 and rotate, puddler 131, spiral belt 151 and pendulum rod 163 rotate simultaneously and can promote the stirring efficiency to the concrete material.
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 (8)
1. An efficient concrete mixing plant, includes churn body (1), its characterized in that: the internal rotation of churn body (1) is connected with a pivot (13), a plurality of puddler (131) of global rigid coupling of pivot (13), the upper end rigid coupling of pivot (13) has one and straight-gear (132) that pivot (13) coaxial line set up, the both sides that correspond pivot (13) in churn body (1) all rotate and are connected with (mixing) shaft (15), two the equal rigid coupling in upper end of (mixing) shaft (15) has straight-gear two (152), and straight-gear two (152) mesh in straight-gear (132), two the global equal rigid coupling of (mixing) shaft (15) has spiral area (151).
2. A high efficiency concrete batching plant as claimed in claim 1, wherein: the lower side in the mixing drum body (1) is rotatably connected with two connecting shafts (162) which are symmetrically arranged, and the peripheral surface of each connecting shaft (162) is fixedly connected with a plurality of swing rods (163).
3. A high efficiency concrete batching plant as claimed in claim 1, wherein: the lower ends of the two rotating shafts (13) are fixedly connected with a first bevel gear (161), one ends, close to each other, of the two connecting shafts (162) are fixedly connected with a second bevel gear (164), and the first bevel gears (161) can be meshed with the second bevel gears (164).
4. A high efficiency concrete batching plant as claimed in claim 1, wherein: the mixing drum comprises a mixing drum body (1) and is characterized in that the mixing drum body comprises a cylindrical portion (11) and an inverted cone portion (12), a discharge hole (121) is formed in the lower end of the inverted cone portion (12), a sealing plate (122) capable of sealing the discharge hole (121) is connected to the lower end of the inverted cone portion (12) in a rotating mode, a straight gear three (123) is connected to the lower end of the inverted cone portion (12) in a rotating mode, a driving cylinder (124) is fixedly connected to the outer peripheral face of the inverted cone portion (12), a rack (125) is fixedly connected to a telescopic rod of the driving cylinder (124), and the rack (125) is meshed with the straight gear three (123).
5. A high efficiency concrete batching plant as claimed in claim 1, wherein: the churn body (1) upper end rigid coupling has one to close fan (111), close fan (111) with intercommunication in churn body (1), it has inlet pipe (112) to close fan (111) upper end rigid coupling, inlet pipe (112) and close fan (111) interior intercommunication.
6. A high efficiency concrete batching plant as claimed in claim 1, wherein: a protective cover (16) is fixedly connected to the position, meshed with the bevel gear I (161) and the bevel gear II (164), of the mixing drum body (1), and the bevel gear I (161) and the bevel gear II (164) are arranged inside the protective cover (16).
7. A high efficiency concrete batching plant according to claim 5, characterized in that: the feeding pipe (112) is an inverted cone-shaped feeding pipe (112).
8. A high efficiency concrete batching plant according to claim 4, characterized in that: the upper end of the cylindrical part (11) is fixedly connected with a servo motor (14), and an output shaft of the servo motor (14) extends into the cylindrical part (11) and is fixedly connected with the rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261400.8U CN214925625U (en) | 2020-12-29 | 2020-12-29 | Efficient concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261400.8U CN214925625U (en) | 2020-12-29 | 2020-12-29 | Efficient concrete mixing plant |
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| Publication Number | Publication Date |
|---|---|
| CN214925625U true CN214925625U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023261400.8U Active CN214925625U (en) | 2020-12-29 | 2020-12-29 | Efficient concrete mixing plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119773055A (en) * | 2025-03-10 | 2025-04-08 | 湖南罗平建筑物拆除有限公司 | A mixing device for concrete production |
-
2020
- 2020-12-29 CN CN202023261400.8U patent/CN214925625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119773055A (en) * | 2025-03-10 | 2025-04-08 | 湖南罗平建筑物拆除有限公司 | A mixing device for concrete production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 410000 no.646 Zhongyi 1st Road, Yuhua District, Changsha City, Hunan Province Patentee after: Zhang Yu Country or region after: China Address before: 266200 south of Longquanhe 8th Road East of Qingwei Road, Jimo District, Qingdao City, Shandong Province Patentee before: Qingdao fangyuancheng Concrete Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: 410000, Group 7, Xingwang Village, Xiaduopu Town, Ningxiang County, Changsha City, Hunan Province (No. 6 Xindi Road, Xiaduopu Machinery Industrial Park) Patentee after: HUNAN RUNTIAN MACHINERY MANUFACTURING Co.,Ltd. Country or region after: China Address before: 410000 no.646 Zhongyi 1st Road, Yuhua District, Changsha City, Hunan Province Patentee before: Zhang Yu Country or region before: China |