CN111231109B - Shock attenuation mixes earth mixer convenient to ejection of compact - Google Patents
Shock attenuation mixes earth mixer convenient to ejection of compact Download PDFInfo
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- CN111231109B CN111231109B CN202010083663.XA CN202010083663A CN111231109B CN 111231109 B CN111231109 B CN 111231109B CN 202010083663 A CN202010083663 A CN 202010083663A CN 111231109 B CN111231109 B CN 111231109B
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- compression spring
- telescopic
- lifting frame
- fork
- frame
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- 230000035939 shock Effects 0.000 title claims description 7
- 230000006835 compression Effects 0.000 claims abstract description 47
- 238000007906 compression Methods 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract 3
- 238000000429 assembly Methods 0.000 claims abstract 3
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 14
- 238000003756 stirring Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention provides a shock-absorbing concrete mixer convenient for discharging, which comprises a support frame and is characterized in that four corners of the support frame are connected with a barrel base, telescopic support legs are arranged in sliding holes in the barrel base in a vertically sliding mode and extend upwards through the sliding holes, a first compression spring is sleeved on each telescopic support leg and is positioned between the lower portion of the barrel base and the corresponding telescopic support leg, a pair of lifting frames are movably arranged on the support frame, clamping assemblies are respectively arranged at two ends of each lifting frame, one lifting frame is detachably connected with the upper end portions of the two telescopic support legs positioned on the front side through the corresponding clamping assembly, the other lifting frame is detachably connected with the upper end portions of the two telescopic support legs positioned on the rear side, and a pair of driving mechanisms matched with the lifting frames in a one-to-one correspondence mode are. According to the shock-absorbing concrete mixer convenient for discharging, the two telescopic supporting legs positioned on the front side or the rear side are synchronously adjusted through the motor, so that the stability of equipment is good, and time and labor are saved.
Description
Technical Field
The invention relates to a concrete mixer, in particular to a shock-absorbing concrete mixer convenient for discharging.
Background
The concrete mixer is a machine for mixing and stirring cement, sandstone aggregate and water into a concrete mixture. Published patent CN207387998U discloses a shock attenuation concrete mixer convenient to ejection of compact, which comprises a supporting frame, be connected with the churn on the support frame, churn inner wall right side is connected with the puddler, the churn right side is connected with into the hopper, and inside the bottom of going into the hopper extended to the churn, go into the first line wheel in hopper left side and link to each other with lifting support, there is the second line wheel lifting support left side below, the four corners of support frame is connected with the supporting leg, connect the telescope tube on the supporting leg, supporting leg below fixedly connected with damping device. This earth mixer is mixed in shock attenuation has reached the purpose that goes into the hopper lift and reduced vibrations when the stirring. But this shock attenuation concrete mixer need adjust the telescope tube through the manpower when using to the workman can only adjust a telescope tube once, consequently, when realizing the churn slope through adjusting the telescope tube, very hard.
In summary, how to easily realize the inclination of the mixing drum is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a shock-absorbing concrete mixer convenient for discharging, and solves the problem that the inclination of a mixing drum is very laborious when an existing concrete mixer is manually adjusted by a telescopic sleeve.
In order to solve the technical problems, the invention provides the following technical scheme: a shock-absorbing concrete mixer convenient for discharging comprises a support frame and is characterized in that four corners of the support frame are connected with a cylinder seat, telescopic supporting legs are arranged in sliding holes in the cylinder seat in a vertically sliding manner, the telescopic supporting legs penetrate through the sliding holes and extend upwards, first compression springs are sleeved on the telescopic supporting legs, and the compression spring is positioned between the lower part of the cylinder seat and the telescopic supporting leg, the supporting frame is movably provided with a pair of lifting frames, the two ends of each lifting frame are respectively provided with a clamping assembly, one lifting frame is detachably connected with the upper ends of the two telescopic supporting legs positioned at the front side through the clamping assembly, the other lifting frame is detachably connected with the upper ends of the two telescopic supporting legs positioned at the rear side, the support frame is also provided with a pair of driving mechanisms which are matched with the lifting frames in a one-to-one correspondence manner.
Furthermore, a second compression spring is connected between the cylinder seat and the telescopic supporting leg.
Furthermore, the telescopic supporting leg is provided with a sleeve part, the sleeve part is connected to the telescopic supporting leg in a sleeved mode, an annular groove is formed between the sleeve part and the telescopic supporting leg, the upper end of the first compression spring abuts against and supports the lower end face of the barrel seat, the lower end of the first compression spring extends into the annular groove and abuts against and supports the bottom face of the annular groove, the second compression spring is sleeved on the lower portion of the barrel seat, the upper end of the second compression spring abuts against and supports the lower end face of the annular boss at the top of the barrel seat, and the lower end of the second compression spring abuts against and supports the upper end face of the sleeve part.
Furthermore, the bottom of the telescopic supporting leg is integrally connected with a ball body, and the ball body is rotatably arranged in a spherical cavity of a foot seat.
Furthermore, the upper end part of the telescopic supporting leg is provided with an annular clamping groove, so that a neck part is formed on the upper end part of the telescopic supporting leg.
Furthermore, the clamping assembly comprises a U-shaped fork and a third compression spring, a fork rod is integrally connected and arranged at the tail part of the U-shaped fork, the fork rod is arranged in the jack of the lifting frame in a sliding mode, the third compression spring is arranged in the jack and is positioned between the inner end face of the jack and the rear end face of the fork rod, the third compression spring enables the U-shaped fork to be connected in the annular clamping groove in a forking mode, a limiting sliding hole penetrating through the outer surface of the lifting frame is formed in one side of the jack, a connecting column connected and arranged on the fork rod is arranged in the limiting sliding hole in a sliding mode along the length direction of the lifting frame, one end of the connecting column penetrates through the limiting sliding hole and extends outwards, a sleeve ring is movably connected on the connecting column, and when the sleeve ring is sleeved on a limiting column on the lifting frame, the third compression spring is compressed, the U-shaped fork is separated from the telescopic supporting leg.
Further, the centre gripping subassembly still includes the elasticity card, the elasticity card has to inlay and establishes opening ring portion in the caulking groove of U-shaped fork afterbody, symmetrical connection has the arc bending on the both ends of opening ring portion, the end of arc bending passes through-hole on the U-shaped fork to extend in the U-shaped fork, and the reverse bending of end of arc bending extends and forms a card bending, works as one side of neck supports and leans on when the intrados of U-shaped fork, the card bending supports and presses on the opposite side of neck.
Furthermore, the open ring part is fixedly connected in the caulking groove through a screw, and the tail end of the clamping bent part is bent and extended to form an oblique bent part.
Furthermore, the clamping assembly further comprises a friction strip, the friction strip is embedded in a groove formed in the side wall of the fork rod, and the friction strip is pressed against the inner wall of the insertion hole.
Further, the driving mechanism comprises a rotating shaft, a nut, a first bevel gear, a second bevel gear and a motor, the rotating shaft is rotatably arranged on the support frame, the upper portion of the rotating shaft is coaxially connected with a screw rod, the nut is in threaded connection with the screw rod, the nut is fixedly connected with the lifting frame, the first bevel gear is connected and arranged on the rotating shaft and meshed with the second bevel gear, the second bevel gear is connected to an output shaft of the motor, and the motor is fixedly arranged on the support frame.
According to the technical scheme, the invention has the following beneficial effects:
compared with manual one-by-one adjustment in the prior art, the two telescopic supporting legs positioned on the front side or the rear side are synchronously adjusted through the motor, so that the equipment is good in stability and time-saving and labor-saving.
The invention is described in further detail below with reference to the figures and the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a right-view structural diagram of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a schematic diagram of a half-section structure of the joint of the U-shaped fork and the lifting frame.
FIG. 5 is a cross-sectional structural schematic view of the clevis of the present invention.
Description of reference numerals: the support frame 1, the guide hole 11, the cylinder base 2, the slide hole 21, the annular boss 22, the first compression spring 3, the telescopic leg 4, the sleeve part 41, the annular groove 42, the annular clamping groove 43, the neck 431, the ball 44, the second compression spring 5, the lifting frame 6, the guide rod 61, the insertion hole 62, the limiting slide hole 63, the limiting column 64, the driving mechanism 7, the rotating shaft 71, the lead screw 711, the nut 72, the first bevel gear 73, the second bevel gear 74, the motor 75, the foot base 8, the spherical cavity 81, the clamping component 9, the U-shaped fork 91, the fork rod 911, the groove 9111, the embedding groove 912, the through hole 913, the connecting column 92, the collar 93, the elastic clamping piece 94, the open ring part 941, the arc part 942, the clamping bent part 943, the inclined bent part 944, the screw 95, the friction strip 96 and the.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The invention is further explained with reference to fig. 1 to 5, and as shown in fig. 1 and 2, the shock-absorbing concrete mixer convenient for discharging comprises a support frame 1, wherein a mixing drum is connected to the upper surface of the support frame 1, a mixing rod is rotatably connected to the rear side of the inner wall of the mixing drum, a feeding hopper is connected to the rear end of the mixing drum, the bottom of the feeding hopper extends into the mixing drum, a lifting bracket is rotatably connected to the lower part of the feeding hopper, the lifting bracket is fixedly connected with the support frame 1, a first wire wheel is arranged at the upper part of the lifting bracket, a second wire wheel is arranged at the upper side of the support frame 1, a traction wire is connected to the feeding hopper, the other end of the traction wire bypasses the first wire wheel and is fixedly connected with the second wire wheel, the second wire wheel is fixedly connected to the support frame 1 through a connecting plate, a drum base 2 is connected to four corners of the support frame 1, and the telescopic supporting leg 4 extends upwards through the slide hole 21, the telescopic supporting leg 4 is provided with a sleeve part 41, the sleeve part 41 is sleeved and connected on the telescopic supporting leg 4, an annular groove 42 is formed between the sleeve part 41 and the telescopic supporting leg 4, a first compression spring 3 is sleeved on the telescopic supporting leg 4, the upper end of the first compression spring 3 is propped against the lower end surface of the barrel seat 2, the lower end of the first compression spring 3 extends into the annular groove 42 and is propped against the bottom surface of the annular groove 42, a second compression spring 5 is also connected between the barrel seat 2 and the telescopic supporting leg 4, the second compression spring 5 is sleeved on the lower part of the barrel seat 2, the upper end of the second compression spring 5 is propped against the lower end surface of the annular boss 22 at the top of the barrel seat 2, the lower end of the second compression spring 5 is propped against the upper end surface of the sleeve part 41, the stress of a single spring can be effectively reduced by adopting a double-, cost is reduced, the activity is provided with a pair of crane 6 on the support frame 1, is provided with centre gripping subassembly 9 on crane 6's the both ends respectively, makes a crane 6 can dismantle with the upper end that is located two telescopic leg 4 of front side through centre gripping subassembly 9 and is connected, and another crane 6 can dismantle with the upper end that is located two telescopic leg 4 of rear side and be connected, still is provided with a pair ofly on the support frame 1 and crane 6 one-to-one complex actuating mechanism 7.
As shown in fig. 3, the bottom of the telescopic leg 4 is integrally connected with a ball 44, the ball 44 is rotatably disposed in the spherical cavity 81 of the foot base 8, when the telescopic leg 4 inclines relative to the ground, the ball 44 can be adjusted in the spherical cavity 81 in real time, so as to prevent the telescopic leg 4 from being damaged due to bending.
As shown in fig. 2, the bottom of the lifting frame 6 is connected with a pair of guide rods 61, and the guide rods 61 are slidably arranged in the corresponding guide holes 11 of the support frame 1.
As shown in fig. 2, 3 and 4, the upper end portion of the telescopic leg 4 is provided with an annular clamping groove 43, so that a neck 431 is formed on the upper end portion of the telescopic leg 4, the clamping assembly 9 comprises a U-shaped fork 91 and a compression spring three 97, the tail portion of the U-shaped fork 91 is integrally connected with a fork rod 911, the fork rod 911 is slidably arranged in the jack 62 of the lifting frame 6, the compression spring three 97 is arranged in the jack 62, one end of the compression spring three 97 abuts against the inner end face of the jack 62, the other end of the compression spring three 97 abuts against the rear end face of the fork rod 911, the compression spring three 97 enables the U-shaped fork 91 to be forked in the annular clamping groove 43, the top of the jack 62 is provided with a limit sliding hole 63 penetrating through the upper surface of the lifting frame 6, a connecting column 92 connected to the fork rod 911 is slidably arranged in the limit sliding hole 63 along the length direction of the lifting frame 6, and the upper end of the connecting column 92 penetrates, a lantern ring 93 is movably connected on the connecting column 92, when the lantern ring 93 is sleeved on the limit column 64 on the lifting frame 6, the compression spring III 97 is compressed, and the U-shaped fork 91 is separated from the telescopic supporting leg 4.
As shown in fig. 3 and 5, in order to increase the reliability of the connection between the U-shaped yoke 91 and the telescopic leg 4, the clamping assembly 9 further includes an elastic clip 94, the elastic clip 94 has an open loop portion 941 embedded in the embedding groove 912 at the tail portion of the U-shaped yoke 91, and the open loop portion 941 is fixed in the embedding groove 912 by a screw 95, the open loop portion 941 has two ends connected with arc bending portions 942 symmetrically, the tip of the arc bending portion 942 passes through the through hole 913 on the U-shaped yoke 91 and extends into the U-shaped yoke 91, and the tip of the arc bending portion 942 is bent and extends reversely to form a clamping bending portion 943, when one side of the neck 431 abuts against the inner arc surface of the U-shaped yoke 91, the clamping bending portion 943 abuts against the other side of the neck 431, and the tip of the clamping bending portion 943 is bent and extends to form an oblique bending portion 944 with.
As shown in fig. 4, the clamping assembly 9 further includes a friction strip 96, the friction strip 96 is embedded in a groove 9111 formed in a side wall of the fork lever 911, and the friction strip 96 is pressed against an inner wall of the insertion hole 62, the friction force between the fork lever 911 and the inner wall of the insertion hole 62 is increased by the friction strip 96, and the fork lever 911 is prevented from being rapidly ejected out of the insertion hole 62 under the action of the compression spring 97.
As shown in fig. 2, the driving mechanism 7 includes a rotating shaft 71, a nut 72, a first bevel gear 73, a second bevel gear 74 and a motor 75, the rotating shaft 71 is rotatably disposed on the support frame 1 through a bearing, the upper portion of the rotating shaft 71 is coaxially connected with a screw 711, the nut 72 is screwed on the screw 711, the nut 72 is fixedly connected with the lifting frame 6, the first bevel gear 73 is connected with the rotating shaft 71, the first bevel gear 73 is meshed with the second bevel gear 74, the second bevel gear 74 is connected with an output shaft of the motor 75, and the motor 75 is fixedly disposed at the bottom of the support frame 1 through the motor frame.
As shown in fig. 1 and 2, when stirring is required, workers hang all the lantern rings 93 on the corresponding limiting columns 64, so that each U-shaped fork 91 is separated from the corresponding telescopic leg 4, and further, when the stirring machine works, the first compression spring 3 and the second compression spring 5 can play a role in damping; when discharging is needed, a worker firstly connects the U-shaped forks 91 at the two ends of the lifting frame 6 at the front side to the annular clamping grooves 43 of the corresponding telescopic supporting legs 4, then starts the motor 75 of the driving mechanism 7 at the front side, the motor 75 rotates in the forward direction, the motor 75 drives the corresponding rotating shaft 71 to rotate by meshing the bevel gear I73 and the bevel gear II 74, then the rotating shaft 71 drives the lifting frame 6 to move upwards by overcoming the elasticity of the compression spring I3 and the compression spring II 5 through the nut 72 until the stirring barrel is inclined to a proper angle, after discharging is completed, the motor 75 is started, the motor 75 rotates in the reverse direction, the driving mechanism 7 drives the lifting frame 6 to move downwards, the compression spring I3 and the compression spring II 5 recover elastic deformation until the supporting frame 1 recovers to a balanced state, compared with manual adjustment in the prior art, the invention synchronously adjusts the two telescopic supporting legs 4 at the front side or the rear side one by, the stability of equipment is good to labour saving and time saving, and when needs removed the mixer, can make four telescopic leg 4 lift up through two actuating mechanism 7, avoided the mixer removal in-process, footstand 8 takes place to collide with and receives the damage with ground.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The shock absorption concrete mixer convenient for discharging comprises a support frame (1) and is characterized in that four corners of the support frame (1) are connected with a barrel base (2), telescopic legs (4) are arranged in sliding holes (21) in the barrel base (2) in a vertically sliding mode, the telescopic legs (4) penetrate through the sliding holes (21) and extend upwards, a compression spring I (3) is sleeved on the telescopic legs (4), the compression spring I (3) is located between the lower portion of the barrel base (2) and the telescopic legs (4), a pair of lifting frames (6) are movably arranged on the support frame (1), clamping assemblies (9) are respectively arranged at two ends of each lifting frame (6), one lifting frame (6) is detachably connected with the upper end portions of the two telescopic legs (4) located on the front side through the clamping assemblies (9), the other lifting frame (6) is detachably connected with the upper end parts of the two telescopic supporting legs (4) positioned at the rear side, a pair of driving mechanisms (7) which are matched with the lifting frames (6) in a one-to-one correspondence mode are further arranged on the supporting frame (1), a compression spring II (5) is further connected and arranged between the barrel base (2) and the telescopic supporting legs (4), the telescopic supporting legs (4) are provided with sleeve pipe parts (41), the sleeve pipe parts (41) are sleeved and connected on the telescopic supporting legs (4), an annular groove (42) is formed between the sleeve pipe parts (41) and the telescopic supporting legs (4), the upper end of the compression spring I (3) is supported on the lower end face of the barrel base (2), the lower end of the compression spring I (3) extends into the annular groove (42) and is supported on the bottom face of the annular groove (42), and the compression spring II (5) is sleeved on the lower part of the barrel base (2), the upper end of the second compression spring (5) is supported on the lower end face of the annular boss (22) at the top of the barrel seat (2), the lower end of the second compression spring (5) is supported on the upper end face of the sleeve portion (41), an annular clamping groove (43) is formed in the upper end portion of the telescopic supporting leg (4), so that a neck portion (431) is formed in the upper end portion of the telescopic supporting leg (4), the clamping assembly (9) comprises a U-shaped fork (91) and a third compression spring (97), a fork rod (911) is integrally connected to the tail portion of the U-shaped fork (91), the fork rod (911) is slidably arranged in the insertion hole (62) of the lifting frame (6), the third compression spring (97) is arranged in the insertion hole (62) and is located between the inner end face of the insertion hole (62) and the rear end face of the fork rod (911), and the third compression spring (97) enables the U-shaped fork (91) to be connected in the annular clamping groove (43), one side of the jack (62) is provided with a limiting sliding hole (63) penetrating through the outer surface of the lifting frame (6), a connecting post (92) connected and arranged on the fork rod (911) is arranged in the limiting sliding hole (63) in a sliding manner along the length direction of the lifting frame (6), one end of the connecting post (92) penetrates through the limiting sliding hole (63) and extends outwards, a lantern ring (93) is movably connected to the connecting post (92), when the lantern ring (93) is sleeved on a limiting post (64) on the lifting frame (6), the compression spring III (97) is compressed, the U-shaped fork (91) is separated from the telescopic supporting leg (4), the driving mechanism (7) comprises a rotating shaft (71), a nut (72), a bevel gear I (73), a bevel gear II (74) and a motor (75), the rotating shaft (71) is rotatably arranged on the supporting frame (1), the upper part of the rotating shaft (71) is coaxially connected with a screw rod (711), the nut (72) is in threaded connection with the screw rod (711), the nut (72) is fixedly connected with the lifting frame (6), the first bevel gear (73) is connected and arranged on the rotating shaft (71), the first bevel gear (73) is meshed with the second bevel gear (74), the second bevel gear (74) is connected to an output shaft of the motor (75), and the motor (75) is fixedly arranged on the support frame (1).
2. A shock-absorbing concrete mixer with easy discharging according to claim 1, characterized in that the bottom of the telescopic leg (4) is integrally connected with a ball (44), and the ball (44) is rotatably arranged in a spherical cavity (81) of a foot base (8).
3. The shock-absorbing concrete mixer convenient for discharging according to claim 1, wherein said clamping assembly (9) further comprises an elastic clip (94), said elastic clip (94) has an open ring portion (941) embedded in the recessed groove (912) at the tail of said U-shaped fork (91), said open ring portion (941) has two ends connected with curved portions (942), the end of said curved portion (942) passes through the through hole (913) on said U-shaped fork (91) and extends into said U-shaped fork (91), and the end of said curved portion (942) bends reversely and extends to form a curved portion (943), when one side of said neck (431) abuts against the inner curved surface of said U-shaped fork (91), said curved portion (943) abuts against the other side of said neck (431).
4. A shock absorbing concrete mixer facilitating the discharging according to claim 3, wherein said open ring portion (941) is fixed in said caulking groove (912) by means of a screw (95), and the end of said clamp bent portion (943) is bent and extended to form a slant bent portion (944).
5. The shock-absorbing concrete mixer convenient for discharging as claimed in claim 1, wherein said clamping assembly (9) further comprises a friction strip (96), said friction strip (96) is embedded in a groove (9111) formed on the side wall of said fork lever (911), and said friction strip (96) is pressed against the inner wall of said insertion hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083663.XA CN111231109B (en) | 2020-02-10 | 2020-02-10 | Shock attenuation mixes earth mixer convenient to ejection of compact |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083663.XA CN111231109B (en) | 2020-02-10 | 2020-02-10 | Shock attenuation mixes earth mixer convenient to ejection of compact |
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| Publication Number | Publication Date |
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| CN111231109A CN111231109A (en) | 2020-06-05 |
| CN111231109B true CN111231109B (en) | 2021-03-30 |
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| CN113858429A (en) * | 2021-08-30 | 2021-12-31 | 安徽晶厚建筑工程有限公司 | Concrete mixing and conveying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3184971U (en) * | 2013-05-14 | 2013-07-25 | 株式会社フジコーポレーション | Aggregate input hopper for mixer truck |
| CN204221972U (en) * | 2014-10-21 | 2015-03-25 | 陈吉祥 | Concrete mixer truck |
| CN205704704U (en) * | 2016-06-17 | 2016-11-23 | 中建八局第二建设有限公司 | Concrete mixer |
| CN207387998U (en) * | 2017-11-02 | 2018-05-22 | 方嘉泉 | A kind of damping mixed mud mixer convenient for discharging |
-
2020
- 2020-02-10 CN CN202010083663.XA patent/CN111231109B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3184971U (en) * | 2013-05-14 | 2013-07-25 | 株式会社フジコーポレーション | Aggregate input hopper for mixer truck |
| CN204221972U (en) * | 2014-10-21 | 2015-03-25 | 陈吉祥 | Concrete mixer truck |
| CN205704704U (en) * | 2016-06-17 | 2016-11-23 | 中建八局第二建设有限公司 | Concrete mixer |
| CN207387998U (en) * | 2017-11-02 | 2018-05-22 | 方嘉泉 | A kind of damping mixed mud mixer convenient for discharging |
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| CN111231109A (en) | 2020-06-05 |
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