CN208592955U

CN208592955U - A kind of concrete mixer that mixing effect is good

Info

Publication number: CN208592955U
Application number: CN201821003803.2U
Authority: CN
Inventors: 杨陶
Original assignee: Zhangzhou Longwen District Smelting Technology Co Ltd
Current assignee: Zhangzhou Longwen District Smelting Technology Co Ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2019-03-12
Anticipated expiration: 2028-06-27

Abstract

The utility model relates to a kind of good concrete mixers of mixing effect, including teeter chamber and pedestal, it further include heat preservation mechanism and rabbling mechanism, the heat preservation mechanism includes water tank, insulating tube, high-pressure hydraulic pump, first driving assembly and heat insulation module, the heat insulation module includes first gear, second gear, first sleeve, first baffle, second baffle, second casing, two supporting sleeves, two the second connecting rods and two first connecting rods, the rabbling mechanism includes the second driving assembly, third driving assembly, support rod, reinforce casing, connecting shaft, two sliding sleeves, rotating bar and two stirring rods, in the good concrete mixer of the mixing effect, pass through heat preservation mechanism, concrete can be heated, to reduce influence of the low temperature to concrete quality, pass through rabbling mechanism, stirring rod can be driven to rotate While, moreover it is possible to it is moved along rotating bar, so that the stirring range of stirring rod is expanded, to improve the mixing quality of concrete mixer.

Description

A kind of concrete mixer that mixing effect is good

Technical field

The utility model relates to concrete processing equipment field, in particular to the good concrete stirring of a kind of mixing effect Machine.

Background technique

Concrete process equipment be using machine replace manually cement, river sand, rubble, water according to certain match ratio into Row stirring, the mechanical equipment of concrete needed for producing the production operations activity such as architectural engineering, common equipment have concrete Pump truck, cement bin, proportioning station etc..

The one kind of concrete mixer as concrete process equipment, widely used in building trade, general concrete In contain moisture, be easy to happen condensation in a lower temperature environment so as to cause concrete, to influence the quality of concrete, To reduce the quality of concrete mixer ready-mixed concrete, moreover, the stirring rod of general concrete blender can only Concrete is stirred in a certain range, so that the uniformity of concrete ready-mixed concrete is reduced, to reduce mixed Coagulate the quality of soil.

Utility model content

Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of mixing effect Good concrete mixer.

The technical scheme adopted by the utility model to solve the technical problem is as follows: the concrete stirring that a kind of mixing effect is good The lower section of teeter chamber is arranged in machine, including teeter chamber and pedestal, the pedestal, further includes heat preservation mechanism and rabbling mechanism, described The outside of teeter chamber is arranged in heat preservation mechanism, and the inside of teeter chamber is arranged in the rabbling mechanism；

The heat preservation mechanism includes water tank, insulating tube, high-pressure hydraulic pump, the first driving assembly and heat insulation module, the water tank The side of pedestal is set, and the both ends of the insulating tube are separately positioned on the two sides of water tank, and the insulating tube is wound on teeter chamber Periphery on, for the insulating tube along the axis Spiral distribution of teeter chamber, the side of water tank is arranged in first driving assembly Top, the both ends of the heat insulation module are separately positioned on the two sides of water tank, and the high-pressure hydraulic pump is arranged on insulating tube；

The heat insulation module includes first gear, second gear, first sleeve, first baffle, second baffle, second set Pipe, two supporting sleeves, two the second connecting rods and two first connecting rods, two supporting sleeves are separately positioned on the two of water tank Side, the both ends of the insulating tube are each passed through two supporting sleeves, and the first sleeve and the second casing are set in two branch In support set pipe on one of supporting sleeve, the center point of the first gear and second gear is equipped with through-hole, and described first Gear and second gear are set in two supporting sleeves on another supporting sleeve, and two the second connecting rods are separately positioned on The lower section of first gear and the second casing, two first connecting rods are separately positioned on the lower section of first sleeve and second gear, and two One end of the separate water tank of a second connecting rod is separately positioned on the two sides of the top of second baffle, two first connecting rods it is remote One end from water tank is separately positioned on the two sides of the top of first baffle；

The rabbling mechanism includes the second driving assembly, third driving assembly, support rod, reinforces casing, connecting shaft, two Sliding sleeve, rotating bar and two stirring rods, the support rod are horizontally set on the inside of teeter chamber, the both ends of the support rod It is separately positioned on the top of the two sides of the inner wall of teeter chamber, the middle part for reinforcing casing and support rod being set, the connecting shaft Vertically arranged, the connecting shaft, which passes through, reinforces casing, and second driving assembly is arranged on support rod, and the rotating bar is horizontal It is arranged, is fixedly connected in the middle part of the bottom end of the connecting shaft and rotating bar, two sliding sleeves are respectively sleeved at the two of rotating bar On end, two stirring rods are vertically provided at the lower section of two sliding sleeves respectively, and the third driving assembly is arranged in rotating bar On.

Preferably, in order to provide power to the rotation of first baffle and second baffle, first driving assembly includes The top of the side of water tank is arranged in first motor and third gear, the first motor, and the third gear is arranged first The lower section of motor, the first motor are connect with third gear drive, and the third gear is arranged in first gear and the second tooth Between wheel, the first gear and second gear are engaged with third gear.

Preferably, second driving assembly includes third motor, the 7th in order to provide power to the rotation of rotating bar The top of connecting shaft is arranged in gear and the 4th gear, the 4th gear, and the third motor is arranged on support rod, described The top of third motor is arranged in 7th gear, and the third motor is connect with the 7th gear drive, the 7th gear and The engagement of four gears.

Preferably, the third driving assembly includes second in order to drive two sliding sleeves to move along rotating bar Motor, the 6th gear, the 5th gear and two screw rods, two screw rods are horizontally set on the two sides of the 5th gear, two silks respectively For the hand of spiral of bar on the contrary, the inside of two sliding sleeves is respectively equipped with a through-hole, two screw rods are each passed through two slidings Casing, two screw rods are threadedly coupled with two sliding sleeves respectively, and second motor is arranged in the top of rotating bar, and described Two motors are connect with the 6th gear drive, and the 6th gear is engaged with the 5th gear.

Preferably, being coated with lubricating grease on the outer surface of two screw rods to improve the mobile smooth degree of sliding sleeve.

Preferably, being respectively equipped on one end far from the 5th gear of two screw rods to improve the stability of screw rod One bearing block, one end far from the 5th gear of two screw rods passes through a bearing block respectively and the both ends of rotating bar connect.

Preferably, in order to improve the spotlight effect of first baffle and second baffle, the first baffle and second baffle Above and below be respectively equipped with a reflective mirror.

Preferably, in order to extend the service life of water tank, the making material of the water tank is stainless steel.

Preferably, in order to improve the cleaning effect to the inner wall of teeter chamber, the one of the separate connecting shaft of two stirring rods Side is respectively equipped with a scraper plate.

Preferably, in order to improve the inhalant effect of water tank, the color of the water tank is black.

It, can be with by heat preservation mechanism the utility model has the beneficial effects that in the good concrete mixer of the mixing effect Concrete inside teeter chamber is heated, so that influence of the low temperature to concrete quality is reduced, to improve coagulation The practicability of native blender, compared with existing mechanism, which can also pass through first while heating to concrete Baffle and second baffle reflect sunlight, so that the probability that the water inside water tank boils because temperature is excessively high is reduced, to drop The probability that low water tank is ruptured because internal pressure is excessively high moreover by rabbling mechanism, can drive stirring rod rotating While, moreover it is possible to it is moved along rotating bar, so that the stirring range of stirring rod is expanded, to improve concrete mixer Mixing quality, compared with existing mechanism, which, can be by scraper plate in teeter chamber while driving stirring rod rotation Wall is cleared up, to improve the practicability of concrete mixer.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the good concrete mixer of the mixing effect of the utility model；

Fig. 2 is the main view of the heat preservation mechanism of the good concrete mixer of the mixing effect of the utility model；

Fig. 3 is the side view of the heat preservation mechanism of the good concrete mixer of the mixing effect of the utility model；

Fig. 4 is the structural schematic diagram of the rabbling mechanism of the good concrete mixer of the mixing effect of the utility model；

In figure: 1. teeter chambers, 2. insulating tubes, 3. pedestals, 4. first baffles, 5. water tanks, 6. first gears, 7. first electricity Machine, 8. third gears, 9. second gears, 10. first sleeves, 11. supporting sleeves, 12. second casings, 13. second connecting rods, 14. second baffle, 15. first connecting rods, 16. support rods, 17. screw rods, 18. the 4th gears, 19. reinforce casing, 20. the 5th teeth Wheel, 21. connecting shafts, 22. the 6th gears, 23. second motors, 24. third motors, 25. the 7th gears, 26. rotating bars, 27. is sliding Dynamic casing, 28. stirring rods, 29. scraper plates, 30. high-pressure hydraulic pumps.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

As shown in Figure 1, the concrete mixer that a kind of mixing effect is good, including teeter chamber 1 and pedestal 3, the pedestal 3 are set The lower section in teeter chamber 1 is set, further includes heat preservation mechanism and rabbling mechanism, the outside of teeter chamber 1, institute is arranged in the heat preservation mechanism State the inside that teeter chamber 1 is arranged in rabbling mechanism；

As Figure 2-3, the heat preservation mechanism includes water tank 5, insulating tube 2, high-pressure hydraulic pump 30, the first driving assembly and guarantor The side of pedestal 3 is arranged in warm component, the water tank 5, and the both ends of the insulating tube 2 are separately positioned on the two sides of water tank 5, described Insulating tube 2 is on the periphery of teeter chamber 1, and along the axis Spiral distribution of teeter chamber 1, described first drives the insulating tube 2 The top of the side of water tank 5 is arranged in dynamic component, and the both ends of the heat insulation module are separately positioned on the two sides of water tank 5, the height Water pump 30 is arranged on insulating tube 2；

It wherein, can be by solar ray collecting to water tank 5, thus in the effect of heat insulation module under the action of heat insulation module It can be heated with the water inside feed-tank 5 down, later under the action of high-pressure hydraulic pump 30, water can be driven in water tank 5 and insulating tube 2 Inside circulate, to can be heated to the concrete inside teeter chamber 1, under the heating functioin of water to reduce The probability of concrete coagulation, so that the quality of concrete is improved, so that the practicability of concrete mixer is improved, while Under the action of first driving assembly, heat insulation module can be driven to rotate, so that heat preservation group can be passed through when keeping temperature higher Part blocks water tank, and the coolant-temperature gage inside water tank 5 is excessively high and boils so as to preventing, to make the pressure inside water tank 5 can To keep stablizing, to reduce the probability that water tank 5 is ruptured because temperature is excessively high.

As Figure 2-3, the heat insulation module include first gear 6, second gear 9, first sleeve 10, first baffle 4, Second baffle 14, the second connecting rod 13 of the supporting sleeve 11, two of the second casing 12, two and two first connecting rods 15, two Supporting sleeve 11 is separately positioned on the two sides of water tank 5, and the both ends of the insulating tube 2 are each passed through two supporting sleeves 11, described First sleeve 10 and the second casing 12 are set in two supporting sleeves 11 on one of supporting sleeve 11, first tooth The center point of wheel 6 and second gear 9 is equipped with through-hole, and the first gear 6 and second gear 9 are set in two supporting sleeves In 11 on another supporting sleeve 11, two the second connecting rods 13 are separately positioned on the lower section of first gear 6 and the second casing 12, Two first connecting rods 15 are separately positioned on the lower section of first sleeve 10 and second gear 9, two the second connecting rods 13 it is separate One end of water tank 5 is separately positioned on the two sides of the top of second baffle 14, one end of the separate water tank 5 of two first connecting rods 15 It is separately positioned on the two sides of the top of first baffle 4；

Wherein, under the action of two supporting sleeve 11, first sleeve 10, the second casing 12, the first tooth has been respectively increased The stability of wheel 6 and second gear 9, to be improved under the action of two the second connecting rods 13 and two first connecting rod 15 The stability of first baffle 4 and second baffle 14 later under the action of the first driving assembly can drive first gear 6 It is rotated with second gear 9 around supporting sleeve 12, so as to drive second baffle 14 and first baffle 4 to turn to water tank respectively 5 either above or below can pass through first baffle when first baffle 4 and second baffle 14 turn to 5 lower section of water tank 4 and second baffle 14 by solar ray collecting to water tank 5, so as to be heated to the water inside water tank 5, when first baffle 4 When turning to 5 top of water tank with second baffle 14, sunlight can be reflected by first baffle 4 and second baffle 14, from And reduce the probability that the water inside water tank 5 boils；

As shown in figure 4, the rabbling mechanism includes the second driving assembly, third driving assembly, support rod 16, reinforces casing 19,21, two sliding sleeves 27 of connecting shaft, rotating bar 26 and two stirring rods 28, the support rod 16 are horizontally set on stirring The inside of room 1, the both ends of the support rod 16 are separately positioned on the top of the two sides of the inner wall of teeter chamber 1, the reinforcing casing 19 are arranged in the middle part of support rod 16, and the connecting shaft 21 is vertically arranged, and the connecting shaft 21, which passes through, reinforces casing 19, and described the Two driving assemblies are arranged on support rod 16, and the rotating bar 26 is horizontally disposed, the bottom end of the connecting shaft 21 and rotating bar 26 Middle part be fixedly connected, two sliding sleeves 27 are respectively sleeved on the both ends of rotating bar 26, and two stirring rods 28 are vertical respectively The lower section of two sliding sleeves 27 is set, and the third driving assembly is arranged in rotating bar 26；

Wherein, under the action of support rod 16, the stability for reinforcing casing 19 is improved, later in the second driving assembly Under effect, it is drivingly connected axis 21 and rotating bar 26 is driven to rotate, while under the action of third driving assembly, two cunnings can be driven Dynamic casing 27 is moved along rotating bar 26, to stirring rod 28 can be driven along rotating bar under the action of sliding sleeve 27 26 is mobile, so that the stirring range of stirring rod 28 is expanded, to improve the mixing effect of concrete mixer.

As shown in Fig. 2, first driving assembly includes first motor 7 and third gear 8, the first motor 7 is arranged In the top of the side of water tank 5, the lower section of first motor 7, the first motor 7 and third tooth is arranged in the third gear 8 8 transmission connection of wheel, the third gear 8 are arranged between first gear 6 and second gear 9, the first gear 6 and the second tooth Wheel 9 is engaged with third gear 8；

Wherein, third gear 8 is driven to rotate by first motor 7, thus the driving the simultaneously under the action of third gear 8 One gear 6 and second gear 9 are rotated backward around supporting sleeve 11.

As shown in figure 4, second driving assembly includes third motor 24, the 7th gear 25 and the 4th gear 18, it is described The top of connecting shaft 21 is arranged in 4th gear 18, and the third motor 24 is arranged on support rod 16, the 7th gear 25 The top of third motor 24 is set, and the third motor 24 and the 7th gear 25 are sequentially connected, the 7th gear 25 and the The engagement of four gears 18；

Wherein, the rotation of the 7th gear 25 is driven by third motor 24, the 4th gear is driven by the 7th gear 25 later 18 rotations rotate to be drivingly connected axis 21 by the 4th gear 18.

As shown in figure 4, the third driving assembly includes the second motor 23, the 6th gear 22, the 5th gear 20 and two Screw rod 17, two screw rods 17 are horizontally set on the two sides of the 5th gear 20 respectively, and the hand of spiral of two screw rods 17 is on the contrary, two The inside of sliding sleeve 27 is respectively equipped with a through-hole, and two screw rods 17 are each passed through two sliding sleeves 27, two screw rods 17 It is threadedly coupled respectively with two sliding sleeves 27, the top of rotating bar 26, second motor is arranged in second motor 23 23 and the 6th gear 22 be sequentially connected, the 6th gear 22 engages with the 5th gear 20；

Wherein, the rotation of the 6th gear 22 is driven by the second motor 23, the 5th gear is driven by the 6th gear 22 later 20 rotations, drive two screw rods 26 to rotate by the 5th gear 20 later, to drive two under the action of two screw rod 26 Sliding sleeve 27 is moved along rotating bar 26.

Preferably, being coated with profit on the outer surface of two screw rods 17 to improve the mobile smooth degree of sliding sleeve 27 Consistent lubricant reduces the frictional force between screw rod 17 and sliding sleeve 27 by lubricating grease, so that it is mobile to improve sliding sleeve 27 Smooth degree.

Preferably, dividing on one end far from the 5th gear 20 of two screw rods 17 to improve the stability of screw rod 17 Not She You a bearing block, one end far from the 5th gear 20 of two screw rods 17 passes through a bearing block and rotating bar 26 respectively Both ends connection, in bearing block under the supporting role of screw rod 17, the number of supporting point on screw rod 17 is increased, to improve The stability of screw rod 17.

Preferably, in order to improve the spotlight effect of first baffle 4 and second baffle 14, the first baffle 4 and second It is respectively equipped with a reflective mirror above and below baffle 14, first baffle 4 and second gear can be emitted by reflective mirror Sunlight reflection on plate 14, to allow sunlight to gather on water tank 5, to improve first baffle 4 and second baffle 14 Spotlight effect.

Preferably, the making material of the water tank 5 is stainless steel, due to stainless in order to extend the service life of water tank 5 Steel has preferable corrosion resistance, so that the speed that water tank 5 is corroded is slowed down, to extend the service life of water tank 5.

Preferably, in order to improve the cleaning effect of the inner wall to teeter chamber 1, the separate connecting shaft 21 of two stirring rods 28 Side be respectively equipped with a scraper plate 29, when two stirring rods 28 are moved to the both ends of rotating bar 26, pass through stirring rod 26 are resisted against scraper plate 29 on the inner wall of teeter chamber 1, thus wiped off the concrete on 1 inner wall of teeter chamber by scraper plate 29, from And improve the cleaning effect of the inner wall to teeter chamber 1.

Preferably, the color of the water tank 5 is black in order to improve the endothermic effect of water tank 5, since black can be compared with Good absorption sunlight, to improve the endothermic effect of water tank 5.

It, can be by solar ray collecting to water tank 5, thus can be under the action of heat insulation module under the action of heat insulation module Water heating inside feed-tank 5, later under the action of high-pressure hydraulic pump 30, can drive water in the inside of water tank 5 and insulating tube 2 It circulates, to can be heated to the concrete inside teeter chamber 1, under the heating functioin of water to reduce concrete The probability of condensation to improve the practicability of concrete mixer, while driving to improve the quality of concrete first Under the action of dynamic component, heat insulation module can be driven to rotate, it, can be by heat insulation module by water thus when keeping temperature higher Case blocks, and the coolant-temperature gage inside water tank 5 is excessively high and boils so as to preventing, so that the pressure inside water tank 5 be allow to keep Stablize, to reduce the probability that water tank 5 is ruptured because temperature is excessively high, under the action of support rod 16, improves reinforcing casing 19 stability is drivingly connected axis 21 and rotating bar 26 is driven to rotate, while in third later under the action of the second driving assembly Under the action of driving assembly, two sliding sleeves 27 can be driven to move along rotating bar 26, thus in the work of sliding sleeve 27 Under, stirring rod 28 can be driven to move along rotating bar 26, so that the stirring range of stirring rod 28 is expanded, to improve The mixing effect of concrete mixer.

It compared with prior art,, can be to teeter chamber by heat preservation mechanism in the good concrete mixer of the mixing effect Concrete inside 1 is heated, so that influence of the low temperature to concrete quality is reduced, to improve concrete mixer Practicability, compared with existing mechanism, which can also pass through 4 He of first baffle while heating to concrete Second baffle 14 reflects sunlight, so that the probability that the water inside water tank 5 boils because temperature is excessively high is reduced, to reduce The probability that water tank 5 is ruptured because internal pressure is excessively high moreover by rabbling mechanism, can drive stirring rod 28 rotating While, moreover it is possible to it is moved along rotating bar 26, so that the stirring range of stirring rod 28 is expanded, to improve concrete stirring The mixing quality of machine, compared with existing mechanism, which, can be by scraper plate 29 to stirring while driving stirring rod 28 to rotate The inner wall for mixing room 1 is cleared up, to improve the practicability of concrete mixer.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims

1. a kind of good concrete mixer of mixing effect, including teeter chamber (1) and pedestal (3), pedestal (3) setting is being stirred Mix the lower section of room (1), which is characterized in that further include heat preservation mechanism and rabbling mechanism, the heat preservation mechanism is arranged in teeter chamber (1) Outside, inside of the rabbling mechanism setting in teeter chamber (1)；

The heat preservation mechanism includes water tank (5), insulating tube (2), high-pressure hydraulic pump (30), the first driving assembly and heat insulation module, institute It states water tank (5) to be arranged in the side of pedestal (3), the both ends of the insulating tube (2) are separately positioned on the two sides of water tank (5), described Insulating tube (2) is on the periphery of teeter chamber (1), axis Spiral distribution of the insulating tube (2) along teeter chamber (1), institute It states the first driving assembly to be arranged in the top of the side of water tank (5), the both ends of the heat insulation module are separately positioned on water tank (5) Two sides, the high-pressure hydraulic pump (30) are arranged on insulating tube (2)；

The heat insulation module includes first gear (6), second gear (9), first sleeve (10), first baffle (4), second baffle (14), the second casing (12), two supporting sleeves (11), two the second connecting rods (13) and two first connecting rods (15), two A supporting sleeve (11) is separately positioned on the two sides of water tank (5), and the both ends of the insulating tube (2) are each passed through two supporting sleeves (11), the first sleeve (10) and the second casing (12) are set in one of supporting sleeve in two supporting sleeves (11) (11) on, the center point of the first gear (6) and second gear (9) is equipped with through-hole, the first gear (6) and the second tooth Wheel (9) is set in two supporting sleeves (11) on another supporting sleeve (11), and two the second connecting rods (13) set respectively It sets in the lower section of first gear (6) and the second casing (12), two first connecting rods (15) are separately positioned on first sleeve (10) Second baffle is separately positioned on one end of the lower section of second gear (9), the separate water tank (5) of two the second connecting rods (13) (14) one end of the two sides of top, the separate water tank (5) of two first connecting rods (15) is separately positioned on first baffle (4) The two sides of top；

The rabbling mechanism includes the second driving assembly, third driving assembly, support rod (16), reinforces casing (19), connecting shaft (21), two sliding sleeves (27), rotating bar (26) and two stirring rods (28), the support rod (16) are horizontally set on stirring The inside of room (1), the both ends of the support rod (16) are separately positioned on the top of the two sides of the inner wall of teeter chamber (1), described to add Gu casing (19) is arranged at the middle part of support rod (16), the connecting shaft (21) is vertically arranged, and the connecting shaft (21), which passes through, to be added Gu casing (19), second driving assembly is arranged on support rod (16), and the rotating bar (26) is horizontally disposed, the connection It is fixedly connected in the middle part of the bottom end of axis (21) and rotating bar (26), two sliding sleeves (27) are respectively sleeved at rotating bar (26) On both ends, two stirring rods (28) are vertically provided at the lower section of two sliding sleeves (27) respectively, and the third driving assembly is set It sets on rotating bar (26).

2. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the first driving assembly packet First motor (7) and third gear (8) are included, the first motor (7) is arranged in the top of the side of water tank (5), the third Gear (8) setting is sequentially connected in the lower section of first motor (7), the first motor (7) and third gear (8), the third Gear (8) is arranged between first gear (6) and second gear (9), and the first gear (6) and second gear (9) are with the Three gears (8) engagement.

3. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the second driving assembly packet Third motor (24), the 7th gear (25) and the 4th gear (18) are included, the 4th gear (18) is arranged in connecting shaft (21) Top, the third motor (24) are arranged on support rod (16), and the 7th gear (25) is arranged in third motor (24) Top, the third motor (24) and the 7th gear (25) are sequentially connected, and the 7th gear (25) is nibbled with the 4th gear (18) It closes.

4. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the third driving assembly packet The second motor (23), the 6th gear (22), the 5th gear (20) and two screw rods (17) are included, level is set two screw rods (17) respectively It sets in the two sides of the 5th gear (20), the hand of spiral of two screw rods (17) is on the contrary, the inside of two sliding sleeves (27) is distinguished Equipped with a through-hole, two screw rods (17) are each passed through two sliding sleeves (27), and two screw rods (17) are slided with two respectively Casing (27) is threadedly coupled, and second motor (23) setting is in the top of rotating bar (26), second motor (23) and the Six gears (22) transmission connection, the 6th gear (22) are engaged with the 5th gear (20).

5. the good concrete mixer of mixing effect as claimed in claim 4, which is characterized in that the appearance of two screw rods (17) Lubricating grease is coated on face.

6. the good concrete mixer of mixing effect as claimed in claim 4, which is characterized in that two screw rods (17) it is separate A bearing block, one end far from the 5th gear (20) point of two screw rods (17) are respectively equipped on one end of 5th gear (20) Not Tong Guo a bearing block connect with the both ends of rotating bar (26).

7. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the first baffle (4) and A reflective mirror is respectively equipped with above and below second baffle (14).

8. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the production of the water tank (5) Material is stainless steel.

9. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that two stirring rods (28) it is remote Side from connecting shaft (21) is respectively equipped with a scraper plate (29).

10. the good concrete mixer of mixing effect as described in claim 1, which is characterized in that the color of the water tank (5) For black.