阅读说明：本技术 一种稳定性好的混凝土搅拌车 (Concrete mixer truck that stability is good ) 是由 侯吉祥 于 2021-08-23 设计创作，主要内容包括：本发明属于机械领域,具体的说是一种稳定性好的混凝土搅拌车,包括车体；所述车体尾端的顶部设置有支撑机构,且车体尾端的顶部与支撑机构的底部固定连接,所述支撑机构的顶部设置有搅拌筒,且支撑机构的顶部与搅拌筒的左端固定连接,所述搅拌筒的右端设置有动力机构,且搅拌筒的右端与动力机构的顶部活动连接,所述动力机构的底部与车体的顶部固定连接,所述支撑机构包括支撑块,所述支撑块的轴心处设置有从动轴,所述从动轴的两端对称设置有挤压弹片,所述挤压弹片的两端与支撑块的外表面固定连接,挤压弹片的内部设置有挤压机构,所述挤压机构的外表面与挤压弹片的内壁相接触,所述从动轴的底部设置有固定机构。(The invention belongs to the field of machinery, and particularly relates to a concrete mixer truck with good stability, which comprises a truck body; the top of automobile body tail end is provided with supporting mechanism, and the top of automobile body tail end and supporting mechanism's bottom fixed connection, supporting mechanism's top is provided with the churn, and supporting mechanism's top and the left end fixed connection of churn, the right-hand member of churn is provided with power unit, and the right-hand member of churn and power unit's top swing joint, power unit's bottom and the top fixed connection of automobile body, supporting mechanism includes the supporting shoe, the axle center department of supporting shoe is provided with the driven shaft, the both ends symmetry of driven shaft is provided with the extrusion shell fragment, the both ends of extrusion shell fragment are connected with the surface fixed of supporting shoe, and the inside of extrusion shell fragment is provided with extrusion mechanism, the surface of extrusion mechanism contacts with the inner wall of extrusion shell fragment, the bottom of driven shaft is provided with fixed establishment.)

1. A concrete mixer truck with good stability comprises a truck body (1); the method is characterized in that: the top of automobile body (1) tail end is provided with supporting mechanism (4), and the top of automobile body (1) tail end and the bottom fixed connection of supporting mechanism (4), the top of supporting mechanism (4) is provided with churn (3), and the top of supporting mechanism (4) and the left end fixed connection of churn (3), the right-hand member of churn (3) is provided with power unit (2), and the right-hand member of churn (3) and the top swing joint of power unit (2), the bottom of power unit (2) and the top fixed connection of automobile body (1).

2. The concrete mixer truck with good stability according to claim 1, wherein: the supporting mechanism (4) comprises a supporting block (41), a driven shaft (43) is arranged at the axis of the supporting block (41), extrusion elastic sheets (42) are symmetrically arranged at two ends of the driven shaft (43), two ends of each extrusion elastic sheet (42) are fixedly connected with the outer surface of the supporting block (41), an extrusion mechanism (44) is arranged inside each extrusion elastic sheet (42), the outer surface of each extrusion mechanism (44) is in contact with the inner wall of each extrusion elastic sheet (42), a fixing mechanism (47) is arranged at the bottom of each driven shaft (43), the bottom of each driven shaft (43) is fixedly connected with the top of each fixing mechanism (47), stress rods (45) are symmetrically arranged inside the supporting block (41), the inner walls of the supporting blocks (41) are fixedly connected with two ends of the stress rods (45), and a transmission plate (46) is arranged on the outer surface of each stress rod (45), and the surface of atress pole (45) and the top fixed connection of driving plate (46), the bottom of driving plate (46) is provided with shock attenuation ball (49), and the bottom of driving plate (46) and the top fixed connection of shock attenuation ball (49), the surface of shock attenuation ball (49) evenly is provided with damping spring (48), and the surface of shock attenuation ball (49) and the left end fixed connection of damping spring (48), the right-hand member of damping spring (48) and the inner wall fixed connection of supporting shoe (41).

3. The concrete mixer truck with good stability according to claim 2, wherein: the extrusion mechanism (44) comprises an extrusion block (442), wherein an extrusion rod (441) is arranged at the bottom of the extrusion block (442), the bottom of the extrusion block (442) is in contact with the outer surface of the extrusion rod (441), a fixing ball (445) is arranged at the left end of the extrusion rod (441), the left end of the extrusion rod (441) is movably connected with the outer surface of the fixing ball (445), a movable shaft (443) is arranged at the right end of the extrusion rod (441), the axis of the movable shaft (443) is movably connected with the right end of the extrusion rod (441), and a limiting ball (444) is arranged at the bottom of the extrusion rod (441).

4. The concrete mixer truck with good stability according to claim 2, wherein: the fixing mechanism (47) comprises a mounting ball (472), connecting springs (471) are symmetrically arranged at two ends of the mounting ball (472), the left end of the mounting ball (472) is fixedly connected with the right end of the connecting springs (471), a fixing ring (473) is arranged at the left end of the connecting springs (471), the left end of the connecting springs (471) is fixedly connected with the inner wall of the fixing ring (473), fixing support legs (474) are uniformly arranged on the outer surface of the fixing mechanism (47), and the outer surface of the fixing mechanism (47) is fixedly connected with the tops of the fixing support legs (474).

5. The concrete mixer truck with good stability according to claim 1, wherein: the power mechanism (2) comprises a stabilizing mechanism (21), fixed elastic sheets (27) are symmetrically arranged at the top of the stabilizing mechanism (21), two ends of each fixed elastic sheet (27) are fixedly connected with the inner wall of the power mechanism (2), a buffer mechanism (26) is arranged inside each fixed elastic sheet (27), the outer surface of each buffer mechanism (26) is in contact with the inner wall of each fixed elastic sheet (27), extrusion rings (23) are symmetrically arranged at two ends of the stabilizing mechanism (21), the outer ring of each extrusion ring (23) is in contact with the inner wall of each fixed elastic sheet (27), an extrusion ball (22) is arranged at the bottom of each extrusion ring (23), return springs (25) are symmetrically arranged at two ends of each extrusion ball (22), the outer surface of each extrusion ball (22) is fixedly connected with the right ends of the return springs (25), and a ball (24) is arranged at the left end of each return spring (25), and the left end of the return spring (25) is fixedly connected with the inner wall of the mounting ball (24).

6. The concrete mixer truck with good stability according to claim 5, wherein: stabilizing mean (21) is including stabilizing sheet (213), the axle center department of stabilizing sheet (213) is provided with gyro wheel (214), the inside symmetry of gyro wheel (214) is provided with decompression ball (212), and the inner wall of gyro wheel (214) and the top fixed connection of decompression ball (212), the bottom of decompression ball (212) is provided with support column (215), and the bottom of decompression ball (212) and the top fixed connection of support column (215), the surface of support column (215) is provided with stabilizing spring (211).

7. The concrete mixer truck with good stability according to claim 5, wherein: buffer gear (26) are including buffering ball (261), the surface of buffering ball (261) evenly is provided with pillar (263), and the bottom fixed connection of the surface of buffering ball (261) and pillar (263), the top of pillar (263) is provided with ball (262), and the top of pillar (263) and the surface swing joint of ball (262), the top of ball (262) is provided with contact ball (264), and the top of ball (262) and the bottom fixed connection of contact ball (264).

Technical Field

The invention belongs to the field of machinery, and particularly relates to a concrete mixer truck with good stability.

Background

Along with the development of the urbanization process, a large amount of cement needs to be transported in the building industry, so the cement mixer needs to be used for transporting, the cement mixer has the advantages of large transportation capacity, quickness, convenience and the like, and the cement mixer is widely applied. Particularly, when a large-tonnage cement mixer truck has a rollover accident, the large-tonnage cement mixer truck is easy to cause secondary damage to small-sized vehicles or pedestrians passing by.

Therefore, a concrete mixer truck with good stability is needed to avoid the rollover accident when the concrete mixer truck turns.

Disclosure of Invention

The invention aims to provide a concrete mixer truck with good stability so as to solve the problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows: the concrete mixer truck with good stability comprises a truck body; the top of automobile body tail end is provided with supporting mechanism, and the top of automobile body tail end and supporting mechanism's bottom fixed connection, supporting mechanism's top is provided with the churn, and supporting mechanism's top and the left end fixed connection of churn, the right-hand member of churn is provided with power unit, and the right-hand member of churn and power unit's top swing joint, power unit's bottom and the top fixed connection of automobile body.

Preferably, the supporting mechanism comprises a supporting block, a driven shaft is arranged at the axis of the supporting block, extrusion elastic sheets are symmetrically arranged at two ends of the driven shaft, two ends of the extrusion elastic sheets are fixedly connected with the outer surface of the supporting block, an extrusion mechanism is arranged inside the extrusion elastic sheets, the outer surface of the extrusion mechanism is contacted with the inner wall of the extrusion elastic sheets, a fixing mechanism is arranged at the bottom of the driven shaft, the bottom of the driven shaft is fixedly connected with the top of the fixing mechanism, stress rods are symmetrically arranged inside the supporting block, the inner wall of the supporting block is fixedly connected with two ends of the stress rods, a transmission plate is arranged on the outer surface of the stress rods, the outer surface of the stress rods is fixedly connected with the top of the transmission plate, damping balls are arranged at the bottom of the transmission plate, the bottom of the transmission plate is fixedly connected with the top of the damping balls, and damping springs are uniformly arranged on the outer surface of the damping balls, and the outer surface of the damping ball is fixedly connected with the left end of the damping spring, and the right end of the damping spring is fixedly connected with the inner wall of the supporting block.

Preferably, the extrusion mechanism includes the extrusion piece, the bottom of extrusion piece is provided with the stripper bar, and the bottom of extrusion piece contacts with the surface of stripper bar, the left end of stripper bar is provided with fixed ball, and the left end of stripper bar and the surface swing joint of fixed ball, and the right-hand member of stripper bar is provided with the loose axle, the axle center department of loose axle and the right-hand member swing joint of stripper bar, the bottom of stripper bar is provided with spacing ball.

Preferably, fixed establishment is including installing the ball, the both ends symmetry of installing the ball is provided with coupling spring, and installs the left end of ball and coupling spring's right-hand member fixed connection, coupling spring's left end is provided with solid fixed ring, and coupling spring's left end and solid fixed ring's inner wall fixed connection, fixed establishment's surface evenly is provided with fixed stabilizer blade, and fixed establishment's surface and the top fixed connection of fixed stabilizer blade.

Preferably, power unit includes stabilizing mean, stabilizing mean's top symmetry is provided with fixed shell fragment, the both ends of fixed shell fragment and power unit's inner wall fixed connection, the inside of fixed shell fragment is provided with buffer gear, buffer gear's surface contacts with the inner wall of fixed shell fragment, stabilizing mean's both ends symmetry is provided with the extrusion ring, the outer loop department of extrusion ring contacts with the inner wall of fixed shell fragment, the bottom of extrusion ring is provided with the extrusion ball, the both ends symmetry of extrusion ball is provided with reset spring, and the surface of extrusion ball and reset spring's right-hand member fixed connection, reset spring's left end is provided with the installation ball, and reset spring's left end and the inner wall fixed connection of installation ball.

Preferably, stabilizing mean includes the stabilizing piece, the axle center department of stabilizing piece is provided with the gyro wheel, the inside symmetry of gyro wheel is provided with the decompression ball, and the inner wall of gyro wheel and the top fixed connection of decompression ball, the bottom of decompression ball is provided with the support column, and the bottom of decompression ball and the top fixed connection of support column, the surface of support column is provided with stabilizing spring.

Preferably, buffer gear includes the buffering ball, the surface of buffering ball evenly is provided with the pillar, and the surface of buffering ball and the bottom fixed connection of pillar, the top of pillar is provided with the ball, and the top of pillar and the surface swing joint of ball, the top of ball is provided with the contact ball, and the top of ball and the bottom fixed connection of contact ball.

The invention has the following beneficial effects:

1. the concrete mixer with good stability can be greatly improved by arranging the supporting mechanism, when the concrete mixer with good stability works, the supporting mechanism can play a role of auxiliary support, when the mixing drum rotates, the driven shaft arranged in the supporting mechanism is driven to rotate, the fixing mechanism arranged at the bottom of the driven shaft greatly improves the stability of the driven shaft, further the stability of the mixing drum during rotation is improved, the service life of the concrete mixer with good stability is prolonged, the phenomenon that the driven shaft is staggered during rotation can be avoided by the extrusion mechanisms arranged at the two ends of the driven shaft, and the using effect of the concrete mixer with good stability is greatly improved.

2. The concrete mixer with good stability can be greatly improved in stability by arranging the power mechanism, when the concrete mixer with good stability works, the buffer mechanism arranged at the top of the power mechanism can prevent the power mechanism from being extruded by the mixing drum due to over rotation when the concrete mixer with good stability works, so that the power mechanism is dislocated or parts are broken, and the using effect and the service life of the concrete mixer with good stability are greatly improved.

3. According to the concrete mixer, the stabilizing mechanism is arranged, so that the smoothness and the stability of the power mechanism when the mixing drum is driven to rotate can be greatly improved, the phenomenon that the power mechanism is extruded due to unsmooth rotation of the mixing drum when the mixing drum rotates is greatly reduced, when the power mechanism drives the mixing drum to rotate, the gear arranged in the power mechanism can stably and efficiently rotate along the sliding rail through the roller and the stabilizing sheet arranged in the stabilizing mechanism, and the stabilizing effect of the concrete mixer with good stability is greatly improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the support mechanism of the present invention;

FIG. 3 is a schematic structural view of the extrusion mechanism of the present invention;

FIG. 4 is a schematic structural view of the securing mechanism of the present invention;

FIG. 5 is a schematic view of the power mechanism of the present invention;

FIG. 6 is a schematic structural view of the stabilizing mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the cushioning mechanism of the present invention;

in the figure: the device comprises a vehicle body 1, a power mechanism 2, a mixing drum 3, a supporting mechanism 4, a stabilizing mechanism 21, a squeezing ball 22, a squeezing ring 23, a mounting ball 24, a return spring 25, a buffer mechanism 26, a fixing elastic sheet 27, a supporting block 41, a squeezing elastic sheet 42, a driven shaft 43, a squeezing mechanism 44, a stress rod 45, a transmission plate 46, a fixing mechanism 47, a damping spring 48, a damping ball 49, a stabilizing spring 211, a pressure reducing ball 212, a stabilizing sheet 213, a roller 214, a supporting column 215, a damping ball 261, a ball 262, a supporting column 263, a contact ball 264, a squeezing rod 441, a squeezing block 442, a movable shaft 443, a limiting ball 444, a fixing ball 445, a connecting spring 471, a mounting ball 472, a fixing ring 473 and a fixing support 474.

Detailed Description

A concrete mixer truck having excellent stability according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

As shown in fig. 1-7, the concrete mixer truck with good stability of the invention comprises a truck body 1; the top of 1 tail end of automobile body is provided with supporting mechanism 4, and the top of 1 tail end of automobile body and supporting mechanism 4's bottom fixed connection, supporting mechanism 4's top is provided with churn 3, and supporting mechanism 4's top and the left end fixed connection of churn 3, the right-hand member of churn 3 is provided with power unit 2, and the right-hand member of churn 3 and power unit 2's top swing joint, power unit 2's bottom and automobile body 1's top fixed connection, the purpose that sets up supporting mechanism 4 is for improving stability.

The supporting mechanism 4 comprises a supporting block 41, a driven shaft 43 is arranged at the axis of the supporting block 41, extrusion elastic sheets 42 are symmetrically arranged at the two ends of the driven shaft 43, the two ends of the extrusion elastic sheets 42 are fixedly connected with the outer surface of the supporting block 41, an extrusion mechanism 44 is arranged inside the extrusion elastic sheets 42, the outer surface of the extrusion mechanism 44 is contacted with the inner wall of the extrusion elastic sheets 42, a fixing mechanism 47 is arranged at the bottom of the driven shaft 43, the bottom of the driven shaft 43 is fixedly connected with the top of the fixing mechanism 47, stress rods 45 are symmetrically arranged inside the supporting block 41, the inner wall of the supporting block 41 is fixedly connected with the two ends of the stress rods 45, a transmission plate 46 is arranged on the outer surface of the stress rod 45, the outer surface of the stress rod 45 is fixedly connected with the top of the transmission plate 46, a damping ball 49 is arranged at the bottom of the transmission plate 46, and the bottom of the transmission plate 46 is fixedly connected with the top of the damping ball 49, the outer surface of the damping ball 49 is uniformly provided with the damping springs 48, the outer surface of the damping ball 49 is fixedly connected with the left ends of the damping springs 48, the right ends of the damping springs 48 are fixedly connected with the inner wall of the supporting block 41, the supporting mechanism 4 is arranged, so that the concrete mixer truck with good stability can be greatly improved, when the concrete mixer truck with good stability works, the supporting mechanism 4 can play a role of auxiliary support, when the mixing drum 3 rotates, the driven shaft 43 arranged in the supporting mechanism 4 is driven to rotate, the fixing mechanism 47 arranged at the bottom of the driven shaft 43 greatly improves the stability of the driven shaft 43, further the stability of the mixing drum 3 during rotation is improved, the service life of the concrete mixer with good stability is prolonged, and the phenomenon that the driven shaft 43 is dislocated during rotation can be avoided through the extrusion mechanisms 44 arranged at the two ends of the driven shaft 43, the using effect of the concrete mixer with good stability is greatly improved.

The squeezing mechanism 44 comprises a squeezing block 442, a squeezing rod 441 is arranged at the bottom of the squeezing block 442, the bottom of the squeezing block 442 is in contact with the outer surface of the squeezing rod 441, a fixing ball 445 is arranged at the left end of the squeezing rod 441, the left end of the squeezing rod 441 is movably connected with the outer surface of the fixing ball 445, a movable shaft 443 is arranged at the right end of the squeezing rod 441, the axis of the movable shaft 443 is movably connected with the right end of the squeezing rod 441, a limiting ball 444 is arranged at the bottom of the squeezing rod 441, and the squeezing mechanism 44 is arranged to improve the reset speed of the driven shaft 43.

Fixing mechanism 47 includes installation ball 472, the both ends symmetry of installation ball 472 is provided with coupling spring 471, and the left end of installation ball 472 and the right-hand member fixed connection of coupling spring 471, the left end of coupling spring 471 is provided with solid fixed ring 473, and the left end of coupling spring 471 and the inner wall fixed connection of solid fixed ring 473, fixing mechanism 47's surface evenly is provided with fixed stabilizer 474, and fixing mechanism 47's surface and the top fixed connection of fixed stabilizer 474, the purpose that sets up fixing mechanism 47 is for improving the stability of driven shaft 43.

The power mechanism 2 comprises a stabilizing mechanism 21, the top of the stabilizing mechanism 21 is symmetrically provided with a fixed elastic sheet 27, two ends of the fixed elastic sheet 27 are fixedly connected with the inner wall of the power mechanism 2, the inside of the fixed elastic sheet 27 is provided with a buffer mechanism 26, the outer surface of the buffer mechanism 26 is contacted with the inner wall of the fixed elastic sheet 27, two ends of the stabilizing mechanism 21 are symmetrically provided with extrusion rings 23, the outer ring of the extrusion ring 23 is contacted with the inner wall of the fixed elastic sheet 27, the bottom of the extrusion ring 23 is provided with an extrusion ball 22, two ends of the extrusion ball 22 are symmetrically provided with return springs 25, the outer surface of the extrusion ball 22 is fixedly connected with the right ends of the return springs 25, the left end of the return spring 25 is provided with a mounting ball 24, the left end of the return spring 25 is fixedly connected with the inner wall of the mounting ball 24, and by arranging the power mechanism 2, the stability of the concrete mixer with good stability can be greatly improved, when this kind of concrete mixer that stability is good worked, 26 buffer gear that set up through power unit 2 top can avoid this kind of concrete mixer that stability is good to extrude power unit 2 and then make power unit 2 take place the dislocation or the cracked condition of part appear because of rotating excessively at the time of carrying out work churn 3, improve this kind of concrete mixer that stability is good's result of use and life greatly.

The stabilizing mechanism 21 comprises a stabilizing piece 213, a roller 214 is arranged at the axis of the stabilizing piece 213, a pressure reducing ball 212 is symmetrically arranged inside the roller 214, the inner wall of the roller 214 is fixedly connected with the top of the pressure reducing ball 212, a support column 215 is arranged at the bottom of the pressure reducing ball 212, the bottom of the pressure reducing ball 212 is fixedly connected with the top of the support column 215, a stabilizing spring 211 is arranged on the outer surface of the support column 215, and by arranging the stabilizing mechanism 21, the smoothness and stability of the power mechanism 2 when the stirring drum 3 is driven to rotate can be greatly improved, the phenomenon that the stirring drum 3 extrudes the power mechanism 2 due to the unsmooth rotation of the stirring drum 3 when the stirring drum 3 is rotated is greatly reduced, when the power mechanism 2 drives the stirring drum 3 to rotate, a gear arranged inside the power mechanism can stably and efficiently rotate along a slide rail through the roller 214 and the stabilizing piece 213 arranged inside the stabilizing mechanism 21, the stabilizing effect of the concrete mixer with good stability is greatly improved.

Buffer gear 26 includes buffering ball 261, and the surface of buffering ball 261 evenly is provided with pillar 263, and the bottom fixed connection of the surface of buffering ball 261 and pillar 263, and the top of pillar 263 is provided with ball 262, and the top of pillar 263 and the surface swing joint of ball 262, and the top of ball 262 is provided with contact ball 264, and the top of ball 262 and the bottom fixed connection of contact ball 264, and the purpose that sets up buffer gear 26 is in order to improve the speed of resetting of fixed shell fragment 27.

The specific working process is as follows:

when the concrete mixer with good stability works, the stability of the concrete mixer with good stability can be greatly improved through the supporting mechanism 4, when the concrete mixer with good stability works, the possibility of left and right deviation of the driven shaft 43 can be greatly reduced through the extrusion mechanisms 44 arranged at the two ends of the driven shaft 43, when the driven shaft 43 deviates due to the rotation of the mixing drum 3, the extrusion elastic sheet 42 is extruded through the driven shaft 43, and then the extrusion mechanism 44 is extruded, when the concrete mixer with good stability stops working, the extrusion rod 441 and the movable shaft 443 arranged inside the extrusion mechanism 44 are matched to reset the extrusion elastic sheet 42, so that the driven shaft 43 is reset, when the concrete mixer with good stability works, the shaking degree of the mixing drum 3 can be greatly reduced through the stabilizing mechanism 21 arranged at the bottom of the power mechanism 2, the stability of the mixing drum 3 can be greatly improved by the roller 214 and the stabilizing piece 213 provided inside the stabilizing mechanism 21.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.