CN2411105Y - Stirrer for concrete mixing equipment - Google Patents
Stirrer for concrete mixing equipment Download PDFInfo
- Publication number
- CN2411105Y CN2411105Y CN 00209186 CN00209186U CN2411105Y CN 2411105 Y CN2411105 Y CN 2411105Y CN 00209186 CN00209186 CN 00209186 CN 00209186 U CN00209186 U CN 00209186U CN 2411105 Y CN2411105 Y CN 2411105Y
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- Prior art keywords
- agitator
- frame
- plate
- housing
- stirrer
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- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model belongs to the technical field of the road-building machinery, and provides a stirrer for concrete mixing devices with easy cleaning, strong wearing resistance and impact resistance and low work noise. The utility model comprises a stirrer shell body, a stirring shaft, a stirring paddle, a synchronizer, a speed reducer and an electric motor. The utility model is characterized in that the stirrer shell body is welded into a frame structure by square pipe profiles; the both sides of the shell body use rubber plates as the side walls of the stirrer; the bottom of the shell body uses a circular belt of a belt conveyer as a bottom plate of the stirrer. Through the constriction of the hydraulic oil cylinders arranged on the both sides of the stirrer, the both side walls of the stirrer can be opened, and thus operators easily clean the inner cavity of the stirrer.
Description
The utility model belongs to the road building machine technical field, particularly a kind of agitator that is applicable to grade roadbase concrete, RCC (roller compacted concrete) material and cement basic layer concrete batch plant.
Existing agitator, owing to adopt the structure that adds abrasion-proof backing block in the steel shell, thereby its housing is difficult to open, agitator is easy to clean not, and sealing is poor, and dust pollution is serious, the agitator operating noise is big, and these all are that distinct issues are compared in reflection in the construction at present.
The purpose of this utility model is exactly the shortcoming that overcomes above prior art, and a kind of easy to clean is provided, resistance to wears and impact resistance is strong, operating noise the is lower agitator that is used for concrete batch plant.
Formation of the present utility model is that it comprises agitator housing, shaft, paddle slurry, reductor and motor.It is characterized in that agitator adopts the structural steel frame skeleton of structure as a whole, housing is a structural steel frame formula structure.The housing side walls is made of rubber slab and side frame, and rubber slab is connected with side frame with connector as the inwall of agitator, and the two side framework is hinged with the under(-)chassis of agitator structure skeleton dual-side respectively.The preceding end-plate of housing front end and the back end-plate of rear end are made of inner steel lining high-strength nylon plate, are connected with rearward end frame with the preceding end frame of agitator structure skeleton respectively, are connected with sealed rubber plate in preceding end-plate bottom.Housing bottom has a belt conveyor, with the endless-belt of belt conveyor base plate as agitator, be overlapped on this endless-belt as the base of the rubber slab of sidewall and the sealed rubber plate of preceding end-plate bottom, belt conveyor has the belt conveyor framework, and it is connected with the bottom structural steel frame of agitator structure skeleton.The upper sealing plate of case top is made up of top frame and high-strength nylon plate, and the high-strength nylon plate is fixed on the top frame inboard, and top frame is fixed on the top of agitator structure skeleton.At agitator housing nock and lower end, rear portion charging aperture and discharging opening are arranged respectively.Charging aperture is that this breach is the agitator charging aperture by top frame and two side and the anterior breach that forms of agitator structure skeleton.Discharging opening is a breach that is formed at the rear portion by back shrouding and two side and bottom belt conveyer, and this breach is the agitator discharging opening.Both sides at agitator have hydraulic jack respectively, and the upper end of hydraulic jack is connected with side frame by connecting support, and the lower end is hinged on the under(-)chassis of agitator structure skeleton.Hydraulic jack is upheld when putting in place, and the lower edge of two side is pressed on the base circle belt, and the upper edge is pressed on the outside of top frame, and front and back along last, are in closure state along the sealing lip that is pressed on agitator structure skeleton front and back end framework.Side frame divides upper, middle, and lower part, and every part comprises two shaped steel, and gripper shoe is arranged between shaped steel, and upper frame and middle frame are hinged, and middle frame and lower frame are hinged, and lower frame is hinged on the under(-)chassis of agitator structure skeleton, is broken line C shape.When hydraulic jack shrank, top frame and agitator structure skeleton front and back end framework were left in the two side, are in open mode.A pair of synchronous horizontal shaft is arranged in this agitator, the paddle slurry that distributes with the helix form is installed on the shaft.At agitator discharging opening place, stirring the tip of the axis has two pairs of radially leaf slurries.The paddle slurry is made up of leaf slurry head and leaf oar handle, and leaf slurry head is high manganese cast steel leaf slurry head.In agitator skeleton front portion the synchronized that guarantees that diaxon rotates synchronously is installed, joins with the shaft front end, drive motors and reductor are positioned at before the synchronized, place on the powered support.
The utility model has the advantages that it has adopted the rubber slab with damping characteristics as sidewall and base plate, has strengthened abrasion resistance and impact resistance, has reduced operating noise.Its sidewall can outwards be opened, and is convenient to clear up agitator inside.Its bottom as base plate, is convenient to clear up the buildup of agitator bottom with the endless-belt of belt conveyor.Its adopts high manganese cast steel leaf slurry head and high-strength nylon liner plate, rubber inwall, makes and has obtained relative prolongation in service life of the type agitator.This agitator has uniqueness novel in design, compact conformation is perfect, manufacturing cost is reasonable, the characteristics that serviceability is good, be one of critical component that stirs by advanced road substrate concrete, RCC (grinding coagulation earth material) and coagulating cement earth material special equipment, production rate per hour reaches 350～400 cubic metres.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B portion enlarged drawing of Fig. 1.
Fig. 3 is the C portion enlarged drawing of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is a cross-sectional configuration schematic diagram of the present utility model.
Fig. 6 is a side frame structural representation of the present utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the utility model agitator structure skeleton rearward end frame end view.
Wherein: the 1-motor; The 2-reductor; End frame before the 3-agitator structure skeleton; End-plate before the 4-; End-plate nylon liner plate before the 5-; The 6-synchronized; 7-agitator charging aperture; The 8-shaft; 9-agitator leaf slurry head; 10-agitator leaf oar handle; 11-is the leaf slurry radially; End-plate behind the 12-; 13-agitator structure skeleton rearward end frame; 14-agitator discharging opening; The 15-side frame; 16-sidewall rubber slab; The 17-top frame; The 18-upper sealing plate; The 19-hydraulic jack; 20-rearward end frame sealing lip edge; 21-front end frame seal lip edge; 22-belt conveyor endless-belt; 23-belt conveyor framework; The 24-powered support; 25-agitator structure skeleton, the 26-hydraulic jack connects support; 27-side frame gripper shoe.
Provide embodiment of the present utility model below and be described in further detail structure of the present utility model in conjunction with the accompanying drawings.
Shown in Fig. 1～8, the utility model comprises agitator housing, shaft (8), paddle slurry, synchronized (6), reductor (2) and motor (1).It is characterized in that the tower structure that agitator skeleton and housing adopt square tube section bar assembly welding to form.The housing both sides are connected with side frame (15) with the bulb square diameter bolt with 19 millimeters rubber slab (16) sidewall as agitator, and side frame (15) is tied connector with hinge and is connected with the square steel pipe framework.The preceding end-plate (4) of housing and back end-plate (13), steel plate liner high-strength nylon plate by the 8-10 millimeter constitutes, be welded on respectively on the preceding end frame (3) and rearward end frame (12) of agitator structure skeleton, the nylon liner plate is fixed by bolts on the front and back ends shrouding, is connected with sealed rubber plate in preceding end-plate (4) bottom.Housing bottom has a belt conveyor, with the endless-belt (22) of belt conveyor base plate as agitator, be overlapped on this endless-belt (22) as the edge, the end of the rubber slab (16) of sidewall and the sealed rubber plate of preceding end-plate (4) bottom, guaranteed the sealing of housing front end and side, belt conveyor has belt conveyor framework (23), the under(-)chassis hinge knot of one side and agitator structure skeleton (25), opposite side connects with bolt.The upper sealing plate of case top (18) adopts the high-strength nylon plate, couples together with dormant bolt with top frame (17), and top frame is fixed on agitator structure skeleton top.At the charging aperture (7) of agitator housing nock is a breach that is formed by top frame and two side and agitator structure skeleton front end, and the discharging opening of agitator (14) is a breach that is formed at the rear portion by back end-plate and two side and bottom belt conveyer.Like this, formed a complete agitator housing by agitator structure skeleton, front and back end shrouding, two side and side frame, bottom belt conveyer and top frame.
Shown in Fig. 5～7, be respectively equipped with hydraulic jack (19) in the both sides of agitator, the upper end of hydraulic jack is connected with side frame (15) by connecting support (26), and the lower end is hinged on the under(-)chassis of agitator structure skeleton (25).Side frame (15) divides upper, middle, and lower part, every part comprises square steel pipe and gripper shoe (27), and upper frame and middle frame are hinged, and middle frame and lower frame are hinged, lower frame is hinged on the bottom square steel frame of agitator structure skeleton (25), is broken line C shape.When operate as normal, hydraulic jack (19) is upheld and is put in place, the end of two side rubber slab (8), is along on the endless-belt (22) that is overlapped on as base plate, upper edge and front and back are along under the pressure effect of hydraulic jack (19), the sealing lip that is pressed on the square tube outside of top frame (17) and front and back end framework is along on (20,21), sidewall is in closure state, thereby forms an agitator housing that sealing is fabulous.When the cleaning agitator was inner, both sides hydraulic jack (19) shrank, and drove two side framework (15) and sidewall rubber slab (16) and outwards opened, and this moment, sidewall was in open mode, and operating personnel are easy to carry out the cleaning of agitator inner chamber.
As shown in Figure 4, in agitator inside, two axial horizontal shafts (8) are arranged, they are driven by the motor (1) of two 75Kw respectively, have on each shaft (8) with equally distributed 38 the leaf oar handles of helix form (10), each leaf oar handle (10) is gone up and is connected a high manganese cast steel leaf slurry head (9), and leaf slurry head is connected with high-strength bolt with the leaf oar handle.End in shaft (8) has two pairs of radially leaf slurries (20).The synchromesh gear that the front end of shaft (8) passes synchronized (6) is connected with reductor (2), with the housing of synchronized (6) as supporting-point, the rear end with the back end-plate (12) of agitator as supporting-point.Motor (1) is connected with the power shaft of reductor (2), places on the powered support (24).During work, under the effect of synchronized (6), two shafts (8) locking phase is realized the stirring action of agitator to rotation.
The course of work of the present utility model is that when aggregate, powder entered the charging aperture (7) of agitator, water injector was delivered to water jet with the mixture of water and additive, and sprays to compound.Under the effect of motor power, the horizontal-type biaxial of agitator (8) rotates in opposite directions synchronously with certain rotating speed, makes that the compound in the agitator is stirred fully, and the direction of prolonging agitating axle leaf slurry head (9) helix is continuously shifted to discharging opening (14).The finished product material that stirs in the exit of agitator, through two pairs of radially stirrings of leaf slurry (11), is evenly continuously sent agitator again.
Claims (12)
1. agitator that is used for concrete batch plant, it comprises agitator housing, shaft, the paddle slurry, reductor and motor, it is characterized in that agitator adopts the structural steel frame skeleton of structure as a whole, housing is a structural steel frame formula structure, the housing side walls is made of rubber slab (16) and side frame (15), rubber slab is as the inwall of agitator, be connected with side frame with connector, the two side framework is hinged with the under(-)chassis of agitator structure skeleton (25) dual-side respectively, housing also comprises the front and back end shrouding, upper sealing plate, base plate, feed inlet and outlet, in the both sides of agitator hydraulic jack (19) is arranged respectively, the upper end of hydraulic jack is connected with side frame (15) by connecting support (26), and the lower end is hinged on the under(-)chassis of agitator structure skeleton (25).
2. the agitator that is used for concrete batch plant according to claim 1 is characterized in that housing bottom has a belt conveyor, with the endless-belt (22) of the belt conveyor base plate as agitator.
3. the agitator that is used for concrete batch plant according to claim 2, it is characterized in that belt conveyor comprises belt conveyor framework (23) and endless-belt (22), the belt conveyor framework is connected with the bottom structural steel frame of agitator structure skeleton, one side and under(-)chassis hinge knot, opposite side connects with bolt.
4. the agitator that is used for concrete batch plant according to claim 2, it is characterized in that being connected with sealed rubber plate in the bottom of preceding end-plate (4), the sealing rubber slab is overlapped on the belt conveyor endless-belt (22), agitator structure skeleton front and back end framework (3,13) sealing lip is arranged along (20,21), hydraulic jack (19) is upheld when putting in place, lower edge as the rubber slab (16) of two side is pressed on the base circle belt (22), the upper edge is pressed on the outside of upper sealing plate (18), front and back are along being pressed on sealing lip along (20,21) on, agitator housing is in closure state.
5. the agitator that is used for concrete batch plant according to claim 1, it is characterized in that the preceding end-plate (4) of housing front end and the back end-plate (12) of rear end, constitute by inner steel lining high-strength nylon plate, be connected with rearward end frame (13) with the preceding end frame (3) of agitator structure skeleton respectively, the upper sealing plate of case top (18) is made up of top frame (17) and high-strength nylon plate, the high-strength nylon plate is fixed on the top frame inboard, and top frame is fixed on the top of agitator structure skeleton.
6. the agitator that is used for concrete batch plant according to claim 1, it is characterized in that charging aperture (7) and discharging opening (14) being arranged respectively at agitator housing nock and lower end, rear portion, charging aperture is by top frame and two side and the anterior breach that forms of agitator structure skeleton, and discharging opening is a breach that is formed at the rear portion by afterwards end-plate and two side and bottom belt conveyer.
7. the agitator that is used for concrete batch plant according to claim 1, it is characterized in that side frame (15) branch upper, middle, and lower part, every part comprises square steel pipe and gripper shoe (27), upper frame and middle frame are hinged, middle frame and lower frame are hinged, lower frame is hinged on the bottom square steel framework of agitator structure skeleton (25), is broken line C shape.
8. the agitator that is used for concrete batch plant according to claim 1, it is characterized in that having in the agitator a pair of synchronous horizontal shaft (8), the paddle slurry that distributes with the helix form is installed on the shaft, the synchronized (6) that guarantees that diaxon rotates synchronously is installed in agitator skeleton front portion, joining with the shaft front end, is reductor (2) and drive motors (1) before the synchronized.
9. the agitator that is used for concrete batch plant according to claim 8 is characterized in that, the stirring the tip of the axis at agitator discharging opening place has two pairs of radially leaf slurries (11).
10. the agitator that is used for concrete batch plant according to claim 9 is characterized in that, the paddle slurry is made up of leaf slurry head (9) and leaf oar handle (10).
11. the agitator that is used for concrete batch plant according to claim 10, its spy has on each shaft (8) with equally distributed 38 the leaf oar handles of helix form (10), each leaf oar handle (10) is gone up and is connected a high manganese cast steel leaf slurry head (9), and leaf slurry head is connected with high-strength bolt with the leaf oar handle.
12., it is characterized in that agitator skeleton and housing are the tower structures that adopts square tube section bar assembly welding to form according to the described agitator that is used for concrete batch plant of each claim in the claim 1～11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209186 CN2411105Y (en) | 2000-04-17 | 2000-04-17 | Stirrer for concrete mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209186 CN2411105Y (en) | 2000-04-17 | 2000-04-17 | Stirrer for concrete mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411105Y true CN2411105Y (en) | 2000-12-20 |
Family
ID=33576361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209186 Expired - Fee Related CN2411105Y (en) | 2000-04-17 | 2000-04-17 | Stirrer for concrete mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411105Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288981B (en) * | 2007-04-18 | 2012-06-20 | 加莱蒂工程机械有限责任公司 | Mixer for concrete |
| CN102716687A (en) * | 2012-05-30 | 2012-10-10 | 苏州市金翔钛设备有限公司 | Detachable stirrer |
| CN103568122A (en) * | 2013-11-22 | 2014-02-12 | 乐山市泰钢鑫科机械制造有限公司 | Stirrer |
| CN104647594A (en) * | 2015-02-13 | 2015-05-27 | 长安大学 | Combined double-horizontal-shaft continuous stirrer |
| CN108297273A (en) * | 2018-01-16 | 2018-07-20 | 山推建友机械股份有限公司 | A kind of continuous concrete agitating device |
| CN115648426A (en) * | 2022-08-18 | 2023-01-31 | 瑞天(山东)智能装备有限公司 | Detachable continuous double-horizontal-shaft stirrer |
-
2000
- 2000-04-17 CN CN 00209186 patent/CN2411105Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288981B (en) * | 2007-04-18 | 2012-06-20 | 加莱蒂工程机械有限责任公司 | Mixer for concrete |
| CN102716687A (en) * | 2012-05-30 | 2012-10-10 | 苏州市金翔钛设备有限公司 | Detachable stirrer |
| CN103568122A (en) * | 2013-11-22 | 2014-02-12 | 乐山市泰钢鑫科机械制造有限公司 | Stirrer |
| CN103568122B (en) * | 2013-11-22 | 2016-04-13 | 乐山市泰钢鑫科机械制造有限公司 | A kind of mixer |
| CN104647594A (en) * | 2015-02-13 | 2015-05-27 | 长安大学 | Combined double-horizontal-shaft continuous stirrer |
| CN108297273A (en) * | 2018-01-16 | 2018-07-20 | 山推建友机械股份有限公司 | A kind of continuous concrete agitating device |
| CN115648426A (en) * | 2022-08-18 | 2023-01-31 | 瑞天(山东)智能装备有限公司 | Detachable continuous double-horizontal-shaft stirrer |
| CN115648426B (en) * | 2022-08-18 | 2024-02-09 | 瑞天(日照)智能装备有限公司 | Detachable continuous double-horizontal-shaft stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |