CN117381411A - Colored asphalt concrete vibrating mixer vibration shaft automatic installation equipment - Google Patents
Colored asphalt concrete vibrating mixer vibration shaft automatic installation equipment Download PDFInfo
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- CN117381411A CN117381411A CN202311297435.2A CN202311297435A CN117381411A CN 117381411 A CN117381411 A CN 117381411A CN 202311297435 A CN202311297435 A CN 202311297435A CN 117381411 A CN117381411 A CN 117381411A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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Abstract
本发明涉及彩色沥青混凝土振动拌和机振动轴自动安装设备，它包括万向工作臂、固定系统和支撑系统，万向工作臂包括上左圆齿轮、夹关、蜗轮、上轴架和联结杆，上左圆齿轮与上左平齿轮齿合；上轴架一端与双面平齿轮上端连接，双面平齿轮两侧分别与中左圆齿轮和中右圆齿轮齿合，蜗轮安装在蜗轮轴上，蜗轮与蜗杆齿合，蜗杆安装在蜗杆轴上；联结杆上端固定在从动转向齿轮轴上且下端连接夹关；固定系统包括液压缸、顶推杆、顶推板和橡胶保护块；支撑系统包括横板、竖板、横平齿轮、竖平齿轮、支撑上圆齿轮、支撑下圆齿轮、竖平齿轮滑套和蜗轮；本发明具有自动安装、安装速度快、安装质量高、成本低的优点。
The invention relates to automatic installation equipment for vibration shafts of colored asphalt concrete vibrating mixers. It includes a universal working arm, a fixing system and a supporting system. The universal working arm includes an upper left circular gear, a clamp, a worm gear, an upper shaft frame and a connecting rod. The upper left circular gear meshes with the upper left spur gear; one end of the upper shaft frame is connected to the upper end of the double-sided spur gear, and both sides of the double-sided spur gear mesh with the middle left circular gear and the middle right circular gear respectively. The worm gear is installed on the worm gear shaft , the worm gear meshes with the worm, and the worm is installed on the worm shaft; the upper end of the coupling rod is fixed on the driven steering gear shaft and the lower end is connected to the clamp; the fixing system includes a hydraulic cylinder, a push rod, a push plate and a rubber protection block; the support The system includes horizontal plates, vertical plates, horizontal horizontal gears, vertical horizontal gears, supporting upper circular gears, supporting lower circular gears, vertical horizontal gear sliding sleeves and worm gears; the invention has the advantages of automatic installation, fast installation speed, high installation quality and low cost. advantage.
Description
Technical Field
The invention belongs to the technical field of vibration mixer tools, and particularly relates to automatic vibration shaft mounting equipment of a color asphalt concrete vibration mixer.
Background
The color asphalt concrete vibration mixer is widely applied in road engineering, the vibration mixer needs a vibration shaft to realize vibration mixing, the vibration shaft working condition of the vibration mixer is very bad, exciting force needs sinusoidal alternation of eccentric blocks, the vibration shaft needs to bear forces in different directions such as axial direction, radial direction, torsion and the like, the vibration shaft is easy to damage, and is easy to replace, and the color asphalt concrete vibration mixer belongs to the field parts, the complete set of vibration shaft consists of parts such as stirring blades, an outer shaft, an inner shaft, deflection blocks, bearings, splines and the like, the parts of the vibration shaft are strong in universality, large in volume, easy to damage, deform and the like, the parts are transported to the site in a mode of manual assembly, the vibration shaft belongs to a precise component, the technical quality of a maintainer is poor, the quality of the site-mounted vibration shaft is very different from the factory-mounted vibration shaft, the working condition of the vibration shaft is unstable after replacement is caused, the service life is short, and the like, so the automatic vibration mixer for developing the vehicle-mounted color asphalt concrete vibration mixer has high use value; therefore, it is very necessary to provide an automatic installation device for a vibrating shaft of a color asphalt concrete vibrating mixer, which is capable of being automatically installed, high in installation speed, high in installation quality and low in cost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the automatic installation equipment for the vibrating shaft of the color asphalt concrete vibrating mixer, which has the advantages of automatic installation, high installation speed, high installation quality and low cost.
The purpose of the invention is realized in the following way: the automatic installation equipment of the vibrating shaft of the color asphalt concrete vibrating mixer comprises a universal working arm, a fixing system and a supporting system, wherein the universal working arm comprises an upper left circular gear, a clamp, a worm wheel, an upper shaft bracket and a connecting rod, and the upper left circular gear is meshed with the upper left flat gear; the upper left flat gear is connected with the upper right flat gear, and the upper right flat gear is meshed with the upper right round gear; one end of the upper shaft bracket is connected with the upper end of a double-sided flat gear, two sides of the double-sided flat gear are respectively engaged with a middle left round gear and a middle right round gear, the worm wheel is arranged on a worm wheel shaft, the worm wheel is engaged with a worm, and the worm is arranged on a worm shaft; the worm wheel shaft is provided with a driving steering gear shaft and a driven steering gear shaft through bearings, the driving steering gear shaft is provided with a driving steering gear, and the driven steering gear shaft is provided with a driven steering gear; the upper end of the connecting rod is fixed on the driven steering gear shaft, and the lower end of the connecting rod is connected with the clamp;
the fixing system comprises a hydraulic cylinder, a push rod, a push plate and a rubber protection block;
the supporting system comprises a transverse plate, a vertical plate, a transverse flat gear, a vertical flat gear, a supporting upper round gear, a supporting lower round gear, a vertical flat gear sliding sleeve and a worm wheel, wherein the transverse plate is vertically connected with the vertical plate, the vertical plate is vertically connected with the transverse flat gear, the supporting upper round gear is meshed with the transverse flat gear, the supporting lower round gear is meshed with the vertical flat gear, the supporting lower round gear is arranged on a supporting lower round gear shaft, and the supporting lower round gear shaft is arranged on the worm wheel through a supporting lower round gear shaft bracket and a bearing; the gear wheel is characterized in that the supporting lower circular gear shaft is connected with the right end of the supporting lower circular gear shaft sliding sleeve through a bearing, the left end of the supporting lower circular gear shaft sliding sleeve is sleeved on a vertical flat gear, the vertical flat gear sliding sleeve is connected with a worm wheel, and the vertical flat gear can slide up and down along the supporting lower circular gear shaft sliding sleeve and the vertical flat gear sliding sleeve.
The upper right circular gear is arranged on an upper right circular gear shaft, and the upper right circular gear shaft is connected with an upper shaft bracket through a bearing; the driving steering gear is meshed with the driven steering gear; the clamp is composed of a lower flat gear, a lower fixed plate, a lower sliding plate, a rubber protection block, a sliding hole, a balance spring, a lower circular gear shaft, a lower shaft bracket and a shaft sliding sleeve.
The upper left circular gear is arranged on an upper left circular gear shaft, the upper left circular gear shaft is fixed on a frame of the mixer through a bearing and a bearing bracket, and the upper left flat gear is fixed on the frame of the mixer through an upper left flat gear sliding sleeve; the middle left circular gear is arranged on a middle left circular gear shaft, the middle left circular gear shaft is arranged on a middle left circular gear shaft frame through a bearing, the middle right circular gear is arranged on a middle right circular gear shaft, and the middle right circular gear shaft is arranged on a middle right circular gear shaft frame through a bearing; the middle right circular gear shaft frame and the middle left circular gear shaft frame are connected with the connecting frame plate; the worm wheel shaft is connected with the connecting plate through a bearing; the worm shaft is arranged on the connecting frame plate through a bearing.
The lower flat gear is vertically connected with the connecting rod, the lower fixed plate is fixed on the left side of the lower flat gear, a sliding hole is formed in the lower sliding plate, the lower sliding plate is arranged on the right side of the lower flat gear through the sliding hole and can slide left and right along the lower flat gear, and two ends of the balance spring are respectively connected with the lower fixed plate and the lower sliding plate; the inner sides of the lower fixed plate and the lower sliding plate are provided with rubber protection blocks, and the lower fixed plate and the lower sliding plate are straight plates or arc plates.
The lower circular gear is meshed with the lower flat gear, the lower circular gear is arranged on the lower circular gear shaft, the lower shaft bracket is arranged on the lower circular gear shaft through a bearing, the lower shaft bracket is vertically connected with the lower sliding plate, the shaft sliding sleeve is connected with the lower circular gear shaft through a bearing, the upper part of the shaft sliding sleeve is sleeved on the lower flat gear and can slide left and right along the lower flat gear, and the shaft sliding sleeve has the function of ensuring that the lower circular gear is meshed with the lower flat gear.
The hydraulic cylinder is arranged on a frame of the mixer, one end edge of the push rod is connected with the hydraulic cylinder, the other end of the push rod is connected with the push plate, and a rubber protection block is arranged on the inner side of the push plate and is used for protecting the vibrating shaft from being damaged in the installation process, and the push plate is in a straight surface or cambered surface form.
The upper part of the vertical flat gear is provided with a sliding hole, the horizontal flat gear is vertical to the vertical flat gear and penetrates through the sliding hole, and the horizontal flat gear can slide left and right along the sliding hole; the upper round gear shaft is arranged on the upper round gear shaft, the upper round gear shaft is arranged on the vertical flat gear through an upper round gear shaft bracket, and the upper part of the upper round gear shaft sliding sleeve is connected with the upper round gear shaft through a bearing and the lower part of the upper round gear shaft sliding sleeve is sleeved on the horizontal flat gear.
The horizontal gear is connected with the horizontal gear sliding sleeve, and the horizontal gear can slide left and right along the upper round gear shaft sliding sleeve and the horizontal gear sliding sleeve; the worm wheel is meshed with the left worm and the right worm respectively, the left worm and the right worm are connected with a left worm shaft and a right worm shaft respectively, and the left worm shaft and the right worm shaft are arranged on the rack through bearings and bearing frames; the lower part of the vertical flat gear is vertically connected with a worm wheel shaft.
The worm wheel is arranged on the worm wheel shaft through a fixed sliding key, a key sliding groove is formed in the worm wheel shaft, the outer side of the fixed sliding key is fixed in a key groove of the worm wheel, the inner side of the fixed sliding key is positioned in the key sliding groove on the worm wheel shaft, and the worm wheel shaft can slide up and down along the worm wheel through the fixed sliding key.
The transverse plate can be arranged into a whole plate and an opening plate according to the requirement, and the transverse plate has the function of supporting parts during assembly.
The invention has the beneficial effects that: the invention relates to automatic installation equipment of a vibrating shaft of a color asphalt concrete vibrating mixer, which can automatically complete the installation of the vibrating shaft in use, and has high installation speed, high quality and low cost; the invention can be used for field maintenance and installation, and also can be transformed into an installation production line of the vibrating shaft; the invention has the advantages of automatic installation, high installation speed, high installation quality and low cost.
Drawings
FIG. 1 is a plan view of the automatic vibration shaft mounting apparatus of the color asphalt concrete vibration mixer of the present invention.
FIG. 2 is a schematic view showing the internal structure of an operation box of the automatic vibration shaft mounting device of the color asphalt concrete vibration mixer of the present invention.
In the figure: 1. an upper left circular gear 2, an upper left circular gear shaft 3, an upper left flat gear 4, an upper right flat gear 5, an upper shaft bracket 6, an upper right circular gear shaft 7, an upper right circular gear 8, a middle right circular gear shaft bracket 9, a middle right circular gear shaft 10, a middle right circular gear 11, a double-sided flat gear 12, a bearing bracket 13, a slide hole 14, a lower shaft bracket 15, a lower circular gear shaft 16, a lower flat gear 17, a lower circular gear 18, a shaft sliding sleeve 19, a lower slide plate 20, a balance spring 21, a rubber protection block 22, a lower fixed plate 23, a connecting rod 24, a driven steering gear 25, a driven steering gear shaft 26, a driving steering gear shaft 27, a driving steering gear 28, a worm gear shaft 29, a worm wheel 30, a worm shaft 31, a worm 32, a link plate 33, a middle left circular gear shaft bracket 34 a middle left circular gear 35, a middle left circular gear shaft 36, a cross plate 37, a vertical plate 38, a cross flat gear 39, a cross flat gear sliding sleeve 40, a support upper circular gear shaft bracket 41, a support upper circular gear 42, a support upper circular gear shaft 43, a support upper circular gear shaft sliding sleeve 44, a sliding hole 45, a vertical flat gear 46, a support lower circular gear 47, a support lower circular gear shaft 48, a support lower circular gear shaft sliding sleeve 49, a vertical flat gear sliding sleeve 50, a key sliding groove 51, a worm gear shaft 52, a fixed sliding key 53, a worm wheel 54, a right worm 55, a right worm shaft 56, a left worm 57, a left worm shaft 58, a hydraulic cylinder 59, a push rod 60, a push plate 61, a vibration shaft inner shaft 62, an eccentric block 63, a spline 64, a vibration shaft outer shaft 65, a stirring blade 66, a stirring cylinder 67, and a bearing.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings.
Examples
As shown in fig. 1-2, the automatic installation device of the vibration shaft of the color asphalt concrete vibration mixer comprises a universal working arm, a fixing system and a supporting system, and is characterized in that: the universal working arm comprises an upper left circular gear 1, a clamp, a worm gear 29, an upper shaft bracket 5 and a connecting rod 23, wherein the upper left circular gear 1 is meshed with an upper left flat gear 3; the upper left flat gear 3 is connected with the upper right flat gear 4, and the upper right flat gear 4 is meshed with the upper right circular gear 7; one end of the upper shaft bracket 5 is connected with the upper end of the double-sided flat gear 11, two sides of the double-sided flat gear 11 are respectively meshed with the middle left round gear 34 and the middle right round gear 10, the worm wheel 29 is arranged on the worm wheel shaft 28, the worm wheel 29 is meshed with the worm 31, and the worm 31 is arranged on the worm shaft 30; the worm wheel shaft 28 is provided with a driving steering gear shaft 26 and a driven steering gear shaft 25 through bearings, the driving steering gear shaft 26 is provided with a driving steering gear 27, and the driven steering gear shaft 25 is provided with a driven steering gear 24; the upper end of the connecting rod 23 is fixed on the driven steering gear shaft 25, and the lower end is connected with a clamp;
the fixing system comprises a hydraulic cylinder 58, a push rod 59, a push plate 60 and a rubber protection block 21.
The hydraulic cylinder 58 is arranged on a frame of the mixer, one end edge of the push rod 59 is connected with the hydraulic cylinder 58, the other end is connected with the push plate 60, the rubber protection block 21 is arranged on the inner side of the push plate 60 and is used for protecting the vibrating shaft from being damaged in the installation process, and the push plate 60 is in a straight surface or cambered surface form.
In this embodiment, the working principle of the fixing system is: the push rod and the push plate are driven to move inwards or outwards through the expansion and the contraction of the hydraulic cylinder, so that the vertical fixation of the vibrating shaft is completed.
The upper right circular gear 7 is arranged on the upper right circular gear shaft 6, the upper right circular gear shaft 6 is connected with the upper shaft bracket 5 through a bearing, and the upper right circular gear shaft 6 and the upper shaft bracket 5 can be driven to move left and right due to the fact that the upper right flat gear 4 is meshed with the upper right circular gear 7 by the rotation of the upper right circular gear 7; the driving steering gear 27 is meshed with the driven steering gear 24; the clamp is composed of a lower flat gear 16, a lower fixed plate 22, a lower sliding plate 19, a rubber protection block 21, a sliding hole 13, a balance spring 20, a lower circular gear 17, a lower circular gear shaft 15, a lower shaft bracket 14 and a shaft sliding sleeve 18.
The upper left circular gear 1 is arranged on an upper left circular gear shaft 2, the upper left circular gear shaft 2 is fixed on a frame of the mixer through a bearing and a bearing bracket 12, the upper left flat gear 3 is fixed on the frame of the mixer through an upper left flat gear sliding sleeve, and the upper left flat gear 3 can move forwards and backwards along the upper left flat gear sliding sleeve; the middle left circular gear 34 is arranged on a middle left circular gear shaft 35, the middle left circular gear shaft 35 is arranged on a middle left circular gear shaft bracket 33 through a bearing, the middle right circular gear 10 is arranged on a middle right circular gear shaft 9, and the middle right circular gear shaft 9 is arranged on a middle right circular gear shaft bracket 8 through a bearing; the middle right circular gear shaft frame 8 and the middle left circular gear shaft frame 33 are connected with the connecting frame plate 32; the worm wheel shaft 28 is connected with a frame plate 32 through a bearing, and the worm 31 rotates to drive the worm wheel 29 to rotate; the worm shaft 30 is bearing-mounted on a link plate 32.
The lower flat gear 16 is vertically connected with a connecting rod 23, the lower fixed plate 22 is fixed on the left side of the lower flat gear 16, the lower sliding plate 19 is provided with a sliding hole 13, the lower sliding plate 19 is arranged on the right side of the lower flat gear 16 through the sliding hole 13, the lower sliding plate 19 can slide left and right along the lower flat gear 16, and two ends of the balance spring 20 are respectively connected with the lower fixed plate 22 and the lower sliding plate 19; the inner sides of the lower fixed plate 22 and the lower sliding plate 19 are provided with rubber protection blocks 21 to prevent clamping damage to precision parts such as a vibrating shaft, a bearing, a spline and the like; the lower fixed plate 22 and the lower sliding plate 19 are straight plates or arc plates.
The lower circular gear 17 is meshed with the lower flat gear 16, the lower circular gear 17 is arranged on the lower circular gear shaft 15, the lower shaft bracket 14 is arranged on the lower circular gear shaft 15 through a bearing, the lower shaft bracket 14 is vertically connected with the lower sliding plate 19, the shaft sliding sleeve 18 is connected with the lower circular gear shaft 15 through a bearing, the upper part of the shaft sliding sleeve 18 is sleeved on the lower flat gear 16, the shaft sliding sleeve 18 can slide left and right along the lower flat gear 16, and the shaft sliding sleeve 18 has the function of ensuring that the lower circular gear 17 is meshed with the lower flat gear 16 in a straight way; the lower circular gear 17 rotates under the action of the lower flat gear 16 to drive the lower circular gear shaft 15 to move left and right, the lower shaft bracket 14 to move left and right, and the lower sliding plate 19 to slide left and right, so that the clamping head is fixed and released.
In this embodiment, the working principle of the universal working arm is as follows: the whole machine is provided with 2 sets of universal working arms, the horizontal position of the chuck is adjusted through the fixation and the loosening of the chuck, and the vertical ring horizontal position of the chuck is rotated, and the vertical ring horizontal position moves up and down, left and right and back and forth to finish the fixation, the transportation and the installation of parts such as stirring blades, an outer shaft, an inner shaft, a deflection block, a bearing, a spline and the like;
(1) the clamping head is fixed and loosened: the hydraulic pump drives the lower circular gear shaft to rotate and drives the lower circular gear to rotate, and the lower circular gear is meshed with the lower flat gear (the lower circular gear is guaranteed to be meshed with the lower flat gear under the action of the shaft sliding sleeve) so that the lower circular gear can drive the lower circular gear shaft to move left and right under the action of the lower flat gear, the lower shaft bracket is driven to move left and right, the lower sliding plate is driven to slide left and right, and the fixing and the loosening of the chuck are completed;
(2) adjusting the chuck vertically, horizontally, or at other angles: when the worm wheel shaft and the connecting rod are kept in a straight line, the clamping head is vertically downward; the hydraulic pump drives the driving steering gear shaft to rotate, the driving steering gear shaft rotates to drive the driving steering gear to rotate, the driving steering gear is meshed with the driven steering gear, the driving steering gear rotates to drive the driven steering gear to rotate, the driven steering gear rotates to drive the driven steering gear shaft to rotate, the upper end of the connecting rod is fixed on the driven steering gear shaft, the driven steering gear shaft rotates to drive the connecting rod to rotate in the axial direction, the chuck is driven to rotate in the axial direction, and the working angle of the chuck in the axial direction is adjusted; when the worm wheel shaft is vertical to the connecting rod, the clamping head works in the horizontal direction;
(3) the chuck rotates: the hydraulic pump drives the worm shaft to rotate, the worm shaft rotates to drive the worm to rotate, and the worm wheel is meshed with the worm, so that the worm rotates to drive the worm wheel to rotate, the worm wheel shaft rotates to drive the worm wheel shaft to rotate, and the worm wheel shaft rotates to drive the chuck to rotate;
(4) the clamp head moves up and down: the hydraulic pump drives the middle left circular gear shaft and the middle right circular gear shaft to rotate and drives the middle left circular gear and the middle right circular gear to rotate, and as the two sides of the double-sided flat gear are respectively meshed with the middle left circular gear and the middle right circular gear, the middle left circular gear and the middle right circular gear rotate to drive the middle left circular gear shaft and the middle right circular gear shaft to move up and down and drive the middle right circular gear shaft frame and the middle left circular gear shaft frame to move up and down and drive the connecting frame plate to move up and down and drive the worm shaft to move up and down, so that the clamp head moves up and down;
(5) the chuck moves left and right: the hydraulic pump drives the upper right circular gear shaft to rotate, the upper right circular gear shaft rotates to drive the upper right circular gear to rotate, and the upper right circular gear rotates under the action of the upper right circular gear to drive the upper right circular gear shaft to move left and right to drive the upper shaft bracket to move left and right to drive the double-sided circular gear to move left and right to drive the middle left circular gear shaft and the middle right circular gear shaft, the middle right circular gear shaft bracket and the middle left circular gear shaft bracket, the connecting plate and the worm shaft to move left and right to realize left and right movement of the chuck;
(6) the chuck moves forward and backward: the hydraulic pump drives the upper left circular gear shaft to rotate, the upper left circular gear shaft rotates to drive the upper left circular gear to rotate, and the upper left circular gear shaft is driven to move forwards and backwards under the action of the upper left circular gear to drive the upper right circular gear shaft to move forwards and backwards under the action of the upper left circular gear, so that the upper right circular gear, the upper right circular gear shaft and the upper shaft bracket are driven to move forwards and backwards to drive the double-sided circular gear to move forwards and backwards to drive the middle left circular gear shaft, the middle right circular gear shaft bracket, the middle left circular gear shaft bracket, the connecting plate and the worm shaft to move forwards and backwards, and the chuck is moved forwards and backwards.
In the embodiment, the invention consists of a power system, a traveling system, a universal working arm, a fixing system, a supporting system and a control system;
the power system consists of an electric motor, a gearbox, a transfer case, a hydraulic motor and a hydraulic pump; the power of the universal working arm, the fixing system and the supporting system is provided by a power system. The motor drives a hydraulic motor through a gearbox and a transfer case, the hydraulic motor drives a hydraulic pump, the hydraulic pump drives each system to work, and the whole machine is driven in a full hydraulic mode;
and (3) a walking system: the invention relates to a vehicle-mounted machine, which is arranged on a transport vehicle and walks by means of the transport vehicle;
the control system consists of a control element, control software, an operation switch and the like; the universal working arm can be controlled to work through the control system, the vertical ring horizontal position of the chuck is adjusted through the fixing and loosening of the chuck, and the chuck rotates and moves up and down, left and right and back and forth to finish the fixing, conveying and installing parts such as stirring blades, an outer shaft, an inner shaft, a deflection block, a bearing, a spline and the like. The transverse plate is controlled to rotate and move up and down, left and right and back and forth, the stirring blades and the deflection blocks are supported, and the stirring blades and the deflection blocks are positioned.
The invention relates to automatic installation equipment of a vibrating shaft of a color asphalt concrete vibrating mixer, which can automatically complete the installation of the vibrating shaft in use, and has high installation speed, high quality and low cost; the invention can be used for field maintenance and installation, and also can be transformed into an installation production line of the vibrating shaft; the invention has the advantages of automatic installation, high installation speed, high installation quality and low cost.
Examples
1-2, the automatic vibration shaft mounting device of the color asphalt concrete vibration mixer comprises a universal working arm, a fixing system and a supporting system, wherein the supporting system comprises a transverse plate 36, a vertical plate 37, a transverse flat gear 38, a vertical flat gear 45, a supporting upper round gear 41, a supporting lower round gear 46, a vertical flat gear sliding sleeve 49 and a worm gear 53, the transverse plate 36 is vertically connected with the vertical plate 37, the vertical plate 37 is vertically connected with the transverse flat gear 38, the supporting upper round gear 41 is meshed with the transverse flat gear 38, the supporting lower round gear 46 is meshed with the vertical flat gear 45, the supporting lower round gear 46 is mounted on a supporting lower round gear shaft 47, and the supporting lower round gear shaft 47 is mounted on the worm gear 53 through a supporting lower round gear shaft bracket and a bearing; the lower supporting circular gear shaft 47 is connected with the right end of the lower supporting circular gear shaft sliding sleeve 48 through a bearing, the left end of the lower supporting circular gear shaft sliding sleeve 48 is sleeved on the vertical flat gear 45, the vertical flat gear 45 is connected with the worm gear 53 in a sliding manner, and the vertical flat gear 45 can slide up and down along the lower supporting circular gear shaft sliding sleeve 48 and the vertical flat gear sliding sleeve 49.
The upper part of the vertical flat gear 45 is provided with a sliding hole 44, the horizontal flat gear 38 is vertical to the vertical flat gear 45 and passes through the sliding hole 44, and the horizontal flat gear 38 can slide left and right along the sliding hole 44; the upper supporting circular gear 41 is arranged on the upper supporting circular gear shaft 42, the upper supporting circular gear shaft 42 is arranged on the vertical flat gear 45 through the upper supporting circular gear shaft bracket 40, and the upper part of the upper supporting circular gear shaft sliding sleeve 43 is connected with the upper supporting circular gear shaft 42 through a bearing, and the lower part of the upper supporting circular gear shaft sliding sleeve is sleeved on the horizontal flat gear 38.
The horizontal flat gear 38 is connected with the horizontal flat gear sliding sleeve 39, and the horizontal flat gear 38 can slide left and right along the supporting upper round gear shaft sliding sleeve 43 and the horizontal flat gear sliding sleeve 39; the worm wheel 53 is respectively meshed with a left worm 56 and a right worm 54, the left worm 56 and the right worm 54 are respectively connected with a left worm shaft 57 and a right worm shaft 55, and the left worm shaft 57 and the right worm shaft 55 are arranged on a rack through bearings and bearing brackets; the lower part of the vertical flat gear 45 is vertically connected with a worm wheel shaft 51.
The worm wheel 53 is arranged on the worm wheel shaft 51 through a fixed sliding key 52, the worm wheel shaft 51 is provided with a key sliding groove 50, the outer side of the fixed sliding key 52 is fixed in a key groove of the worm wheel 53, the inner side of the fixed sliding key is positioned in the key sliding groove 50 on the worm wheel shaft 51, and the worm wheel shaft 51 can slide up and down along the worm wheel 53 through the fixed sliding key 52.
The cross plate 36 can be provided as a whole plate or an opening plate according to requirements, and the function of the cross plate 36 is to support parts during assembly.
In this embodiment, the supporting system of the present invention works as follows: in the installation process of the vibrating shaft, the stirring blades and the deflection blocks are supported by the transverse plate to position the stirring blades and the deflection blocks, and the transverse plate can rotate and move up and down, left and right and back and forth;
(1) the transverse plate moves left and right: the hydraulic pump drives the supporting upper circular gear shaft to rotate, the supporting upper circular gear shaft rotates to drive the supporting upper circular gear to rotate, and the supporting upper circular gear shaft rotates to drive the transverse flat gear to slide left and right along the sliding hole, the supporting upper circular gear shaft sliding sleeve and the transverse flat gear sliding sleeve to drive the vertical plate to move left and right and drive the transverse plate to move left and right due to meshing engagement of the supporting upper circular gear and the transverse flat gear;
(2) the transverse plate moves up and down: the hydraulic pump drives the supporting lower circular gear shaft to rotate, the supporting lower circular gear shaft rotates to drive the supporting lower circular gear to rotate, the supporting lower circular gear shaft rotates to drive the vertical flat gear to slide up and down along the sliding sleeve of the supporting upper and lower circular gear shafts and the sliding sleeve of the vertical flat gear (the worm wheel shaft is driven to slide up and down along the worm wheel through the fixed sliding key, the stability of the worm wheel is ensured due to the self-locking structure of the worm wheel and the worm), the horizontal flat gear is driven to move up and down, the vertical plate is driven to move up and down, and the transverse plate is driven to move up and down;
(3) the transverse plate moves forwards and backwards: the hydraulic pump drives the left worm shaft and the right worm shaft to rotate in the same direction to drive the left worm and the right worm to rotate in the same direction, and the worm wheel is meshed with the left worm and the right worm respectively, so that the left worm and the right worm rotate in the same direction to drive the worm wheel to move forwards and backwards, the worm wheel to move forwards and backwards drives the worm wheel shaft to move forwards and backwards, the worm wheel shaft to move forwards and backwards drives the vertical flat gear to move forwards and backwards, the horizontal flat gear to move forwards and backwards, and the vertical plate to move forwards and backwards;
(4) and (3) rotating the transverse plate: the hydraulic pump drives the left worm shaft and the right worm shaft to rotate in different directions to drive the left worm and the right worm to rotate in different directions, and as the worm wheel is meshed with the left worm and the right worm respectively, the left worm and the right worm rotate in different directions to drive the worm wheel to rotate, the worm wheel rotates to drive the worm wheel shaft to rotate, the vertical flat gear is driven to rotate, the vertical plate is driven to rotate, and the transverse plate is driven to rotate.
In this embodiment, the workflow of the present invention specifically includes:
the first step: the hydraulic pump drives the driving steering gear shaft to rotate, so that the worm wheel shaft and the connecting rod keep a straight line, and the chuck works in the vertical direction;
and a second step of: the left, right, front and back positions of the chuck are adjusted, so that the chuck is positioned right above the front end of the inner shaft (the inner shaft is horizontally arranged), and the chuck is driven to vertically clamp the front end of the inner shaft downwards;
and a third step of: the hydraulic pump drives the middle left circular gear shaft and the middle right circular gear shaft to rotate, so that the inner shaft moves upwards horizontally, and the hydraulic pump stops when the ascending height is 30cm greater than the length of the inner shaft;
fourth step: the hydraulic pump drives the driving steering gear shaft to rotate, so that the worm wheel shaft and the connecting rod are kept vertical, the chuck works in the horizontal direction, and the inner shaft is in the vertical direction;
fifth step: the position of the chuck is adjusted to enable the inner shaft to be vertically positioned right above the fixing system, the chuck is driven to vertically downwards, and the lower part of the inner shaft is positioned between the two pushing plates;
sixth step: the hydraulic cylinder extends outwards to drive the push rod and the push plate to move inwards, the inner shaft is vertically fixed, the clamping head is loosened, and the clamping head is removed;
seventh step: starting the supporting system to work so that the transverse plate is positioned at the lower part of the installation position of the lowest eccentric block;
eighth step: and starting the universal working arm to work, enabling the chuck to horizontally clamp the eccentric block, adjusting the axis of the eccentric block to be positioned vertically above the inner shaft, enabling the eccentric block to downwards reach the position of the transverse plate, and supporting the eccentric block. Loosening the clamping head and removing the clamping head;
ninth step: and starting the universal working arm to work, enabling the chuck to clamp the spline horizontally, and adjusting the axis of the spline to be positioned vertically above the inner shaft, so that the spline reaches the eccentric block downwards. Rotating the chuck to enable the spline to coincide with the eccentric block groove and the inner shaft key groove, driving the chuck downwards, and installing the spline to a set position;
tenth step: repeating the eighth step and the ninth step, and installing all eccentric blocks in place;
eleventh step: repeating the eighth and ninth steps, and mounting the upper bearing to the front end of the inner shaft;
twelfth step: the driving chuck fixes the inner shaft, the hydraulic cylinder stretches inwards, the fixing of the pushing plate to the inner shaft is canceled, the chuck is rotated to enable the front end of the inner shaft to vertically downwards, and the front end of the inner shaft is vertically fixed;
thirteenth step: repeating the eleventh step, mounting the lower bearing to the rear end of the inner shaft;
twelfth step: repeating the first to sixth steps in another working system, fixing the outer shaft, and keeping the front end of the outer shaft downward;
thirteenth step: clamping the rear end of the inner shaft by using a chuck, extending the hydraulic cylinder inwards, canceling the fixing of the inner shaft by the pushing plate, adjusting the inner shaft to be positioned vertically above the outer shaft, and installing the inner shaft into the outer shaft;
fourteenth step: clamping the middle part of the outer shaft by using the chuck, rotating the chuck to enable the front end of the outer shaft to be upward, and fixing the outer shaft;
fifteenth step: repeating the eighth step and the ninth step, and installing all stirring blades in place to complete the assembly of the vibrating shaft;
sixteenth step: two chucks are used for clamping two ends of the vibrating shaft, the hydraulic cylinder stretches inwards, the fixing of the pushing plate to the outer shaft is canceled, the two chucks are adjusted to enable the vibrating shaft to be in a horizontal position, when the vibrating shaft is located right above the stirring cylinder, the vibrating shaft is driven to downwards, the vibrating shaft is installed to a set position, and the installation of the whole vibrating shaft is completed, as shown in fig. 2.
The invention relates to automatic installation equipment of a vibrating shaft of a color asphalt concrete vibrating mixer, which can automatically complete the installation of the vibrating shaft in use, and has high installation speed, high quality and low cost; the invention can be used for field maintenance and installation, and also can be transformed into an installation production line of the vibrating shaft; the invention has the advantages of automatic installation, high installation speed, high installation quality and low cost.
Claims (10)
1. The automatic installation equipment of the vibrating shaft of the color asphalt concrete vibrating mixer comprises a universal working arm, a fixing system and a supporting system, and is characterized in that: the universal working arm comprises an upper left circular gear, a clamp, a worm wheel, an upper shaft bracket and a connecting rod, wherein the upper left circular gear is meshed with the upper left flat gear; the upper left flat gear is connected with the upper right flat gear, and the upper right flat gear is meshed with the upper right round gear; one end of the upper shaft bracket is connected with the upper end of a double-sided flat gear, two sides of the double-sided flat gear are respectively engaged with a middle left round gear and a middle right round gear, the worm wheel is arranged on a worm wheel shaft, the worm wheel is engaged with a worm, and the worm is arranged on a worm shaft; the worm wheel shaft is provided with a driving steering gear shaft and a driven steering gear shaft through bearings, the driving steering gear shaft is provided with a driving steering gear, and the driven steering gear shaft is provided with a driven steering gear; the upper end of the connecting rod is fixed on the driven steering gear shaft, and the lower end of the connecting rod is connected with the clamp;
the fixing system comprises a hydraulic cylinder, a push rod, a push plate and a rubber protection block;
the supporting system comprises a transverse plate, a vertical plate, a transverse flat gear, a vertical flat gear, a supporting upper round gear, a supporting lower round gear, a vertical flat gear sliding sleeve and a worm wheel, wherein the transverse plate is vertically connected with the vertical plate, the vertical plate is vertically connected with the transverse flat gear, the supporting upper round gear is meshed with the transverse flat gear, the supporting lower round gear is meshed with the vertical flat gear, the supporting lower round gear is arranged on a supporting lower round gear shaft, and the supporting lower round gear shaft is arranged on the worm wheel through a supporting lower round gear shaft bracket and a bearing; the gear wheel is characterized in that the supporting lower circular gear shaft is connected with the right end of the supporting lower circular gear shaft sliding sleeve through a bearing, the left end of the supporting lower circular gear shaft sliding sleeve is sleeved on a vertical flat gear, the vertical flat gear sliding sleeve is connected with a worm wheel, and the vertical flat gear can slide up and down along the supporting lower circular gear shaft sliding sleeve and the vertical flat gear sliding sleeve.
2. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 1, wherein: the upper right circular gear is arranged on an upper right circular gear shaft, and the upper right circular gear shaft is connected with an upper shaft bracket through a bearing; the driving steering gear is meshed with the driven steering gear; the clamp is composed of a lower flat gear, a lower fixed plate, a lower sliding plate, a rubber protection block, a sliding hole, a balance spring, a lower circular gear shaft, a lower shaft bracket and a shaft sliding sleeve.
3. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 2, wherein: the upper left circular gear is arranged on an upper left circular gear shaft, the upper left circular gear shaft is fixed on a frame of the mixer through a bearing and a bearing bracket, and the upper left flat gear is fixed on the frame of the mixer through an upper left flat gear sliding sleeve; the middle left circular gear is arranged on a middle left circular gear shaft, the middle left circular gear shaft is arranged on a middle left circular gear shaft frame through a bearing, the middle right circular gear is arranged on a middle right circular gear shaft, and the middle right circular gear shaft is arranged on a middle right circular gear shaft frame through a bearing; the middle right circular gear shaft frame and the middle left circular gear shaft frame are connected with the connecting frame plate; the worm wheel shaft is connected with the connecting plate through a bearing; the worm shaft is arranged on the connecting frame plate through a bearing.
4. An automatic vibration axis mounting apparatus for a color asphalt concrete vibration mixer according to claim 3, wherein: the lower flat gear is vertically connected with the connecting rod, the lower fixed plate is fixed on the left side of the lower flat gear, a sliding hole is formed in the lower sliding plate, the lower sliding plate is arranged on the right side of the lower flat gear through the sliding hole and can slide left and right along the lower flat gear, and two ends of the balance spring are respectively connected with the lower fixed plate and the lower sliding plate; the inner sides of the lower fixed plate and the lower sliding plate are provided with rubber protection blocks, and the lower fixed plate and the lower sliding plate are straight plates or arc plates.
5. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 4, wherein: the lower circular gear is meshed with the lower flat gear, the lower circular gear is arranged on the lower circular gear shaft, the lower shaft bracket is arranged on the lower circular gear shaft through a bearing, the lower shaft bracket is vertically connected with the lower sliding plate, the shaft sliding sleeve is connected with the lower circular gear shaft through a bearing, the upper part of the shaft sliding sleeve is sleeved on the lower flat gear and can slide left and right along the lower flat gear, and the shaft sliding sleeve has the function of ensuring that the lower circular gear is meshed with the lower flat gear.
6. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 1, wherein: the hydraulic cylinder is arranged on the frame, one end edge of the push rod is connected with the hydraulic cylinder, the other end of the push rod is connected with the push plate, and a rubber protection block is arranged on the inner side of the push plate and is used for protecting the vibrating shaft from being damaged in the installation process, and the push plate is in a straight surface or cambered surface form.
7. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 1, wherein: the upper part of the vertical flat gear is provided with a sliding hole, the horizontal flat gear is vertical to the vertical flat gear and penetrates through the sliding hole, and the horizontal flat gear can slide left and right along the sliding hole; the upper round gear shaft is arranged on the upper round gear shaft, the upper round gear shaft is arranged on the vertical flat gear through an upper round gear shaft bracket, and the upper part of the upper round gear shaft sliding sleeve is connected with the upper round gear shaft through a bearing and the lower part of the upper round gear shaft sliding sleeve is sleeved on the horizontal flat gear.
8. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 7, wherein: the horizontal gear is connected with the horizontal gear sliding sleeve, and the horizontal gear can slide left and right along the upper round gear shaft sliding sleeve and the horizontal gear sliding sleeve; the worm wheel is meshed with the left worm and the right worm respectively, the left worm and the right worm are connected with a left worm shaft and a right worm shaft respectively, and the left worm shaft and the right worm shaft are arranged on the rack through bearings and bearing frames; the lower part of the vertical flat gear is vertically connected with a worm wheel shaft.
9. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 8, wherein: the worm wheel is arranged on the worm wheel shaft through a fixed sliding key, a key sliding groove is formed in the worm wheel shaft, the outer side of the fixed sliding key is fixed in a key groove of the worm wheel, the inner side of the fixed sliding key is positioned in the key sliding groove on the worm wheel shaft, and the worm wheel shaft can slide up and down along the worm wheel through the fixed sliding key.
10. The automatic vibration shaft mounting device for a color asphalt concrete vibration mixer according to claim 1, wherein: the transverse plate can be arranged into a whole plate and an opening plate according to the requirement, and the transverse plate has the function of supporting parts during assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311297435.2A CN117381411A (en) | 2023-10-09 | 2023-10-09 | Colored asphalt concrete vibrating mixer vibration shaft automatic installation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311297435.2A CN117381411A (en) | 2023-10-09 | 2023-10-09 | Colored asphalt concrete vibrating mixer vibration shaft automatic installation equipment |
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| CN117381411A true CN117381411A (en) | 2024-01-12 |
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| CN202311297435.2A Pending CN117381411A (en) | 2023-10-09 | 2023-10-09 | Colored asphalt concrete vibrating mixer vibration shaft automatic installation equipment |
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| CN (1) | CN117381411A (en) |
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| CN105479433A (en) * | 2016-01-04 | 2016-04-13 | 江苏科技大学 | Omnidirectional moving transfer robot with Mecanum wheels |
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