阅读说明：本技术 用于输送物料的步进式循环动力装置 (Stepping type circulating power device for conveying materials ) 是由 杨春旺 李俊杰 赵维萍 孙凤元 王庆伟 郭怀全 靳鹏巍 徐福 于 2019-09-23 设计创作，主要内容包括：本发明涉及一种用于输送物料的步进式循环动力装置,由主体连接架机构、气缸推进机构及旋转机构连接组成。主体连接架机构包括气缸安装支座、主体安装板、护罩上支撑、护罩下支撑、机械开关安装板、机械开关、辅助安装板及护罩。气缸推进机构包括带锁气缸、气缸锁紧螺母、Y型气缸连接头、气缸连接销轴、气缸销轴垫片、开口销A、直线导轨组、C型推卡、拨块、拨块销轴、拨块垫片、开口销B、旋转轴套、限位块A、限位块A垫片、限位块B及限位块B垫片。旋转机构包括带方形座外球面球轴承、链轮、链轮轴、隔套A、普通键、隔套B、旋转盘、开关感应块、螺栓型轨迹滚轮、轨迹滚轮垫片、锁紧螺母及轴端挡片。该装置结构简单实用,运行稳定可靠。(The invention relates to a stepping type circulating power device for conveying materials, which is formed by connecting a main body connecting frame mechanism, a cylinder propelling mechanism and a rotating mechanism. The main body connecting frame mechanism comprises an air cylinder mounting support, a main body mounting plate, a shield upper support, a shield lower support, a mechanical switch mounting plate, a mechanical switch, an auxiliary mounting plate and a shield. The cylinder propulsion mechanism comprises a cylinder with a lock, a cylinder locking nut, a Y-shaped cylinder connector, a cylinder connecting pin shaft, a cylinder pin shaft gasket, a split pin A, a linear guide rail group, a C-shaped push clamp, a shifting block pin shaft, a shifting block gasket, a split pin B, a rotary shaft sleeve, a limiting block A gasket, a limiting block B and a limiting block B gasket. The rotating mechanism comprises an outer spherical ball bearing with a square seat, a chain wheel shaft, a spacer bush A, a common key, a spacer bush B, a rotating disk, a switch induction block, a bolt type track roller, a track roller gasket, a locking nut and a shaft end baffle. The device simple structure is practical, and the operation is reliable and stable.)

1. A stepping circulating power device for conveying materials is characterized by being formed by connecting a main body connecting frame mechanism, a cylinder propelling mechanism and a rotating mechanism; the cylinder propelling mechanism is connected with the main body connecting frame mechanism through pin hole positioning and a bolt, and the rotating mechanism is connected with the square seat outer spherical surface ball bearing and the main body connecting frame mechanism through a rotating shaft;

the main body link mechanism includes: the device comprises an air cylinder mounting support, a main body mounting plate, a shield upper support, a shield lower support, a mechanical switch mounting plate, a mechanical switch, an auxiliary mounting plate and a shield;

the cylinder mounting support is positioned through a pin hole and is connected with a bolt to be mounted on the main body mounting plate; the upper shield support and the lower shield support are fixedly arranged on the main body mounting plate through bolts; the mechanical switch is arranged on the mechanical switch mounting plate through a bolt; the mechanical switch mounting plate is mounted on the lower support of the protective cover through a bolt; the protective cover is arranged on the protective cover upper support and the protective cover lower support through bolts; the auxiliary mounting plate is mounted on external equipment needing power through a screw hole and a pin hole;

the cylinder propulsion mechanism comprises a cylinder with a lock, a cylinder lock nut, a Y-shaped cylinder connector, a cylinder connecting pin shaft, a cylinder pin shaft gasket, a cotter A, a linear guide rail group, a C-shaped push clamp, a shifting block pin shaft, a shifting block gasket, a cotter B, a rotary shaft sleeve, a limiting block A gasket, a limiting block B and a limiting block B gasket;

the cylinder with the lock is installed on the cylinder installation support through a bolt, the threaded end of a Y-shaped cylinder connector is installed on the cylinder with the lock and locked through a cylinder locking nut, the connecting lug end of the Y-shaped cylinder connector is connected with the C-shaped push clamp through a cylinder connecting pin shaft, and cylinder pin shaft gaskets are installed at two ends of the connecting pin shaft and clamped through a cotter pin A; the linear guide rail group is connected with the C-shaped push clamp through a bolt, and is positioned through a pin hole and connected with the bolt to be installed on the main body installation plate; the shifting block is connected with the C-shaped pushing clamp through a shifting block pin shaft and a rotating shaft sleeve, and shifting block gaskets are arranged at two ends of the shifting block pin shaft and are clamped by a cotter pin B; the limiting block A is installed on the upper portion of the front end of the C-shaped push clamp through a bolt, and a limiting block A gasket is installed between the limiting block A and the C-shaped push clamp; the limiting block B is arranged at the lower part of the front end of the C-shaped push clamp through a bolt, and a limiting block B gasket is arranged between the limiting block B and the C-shaped push clamp;

the rotating mechanism comprises an insert ball bearing with a square seat, a chain wheel shaft, a spacer bush A, a common key A, a spacer bush B, a rotating disk, a switch induction block, a bolt type track roller, a track roller gasket, a locking nut, a shaft end baffle and a common key B;

the spherical outside surface ball bearing with the square seat is arranged on the chain wheel shaft and is respectively connected with the main body mounting plate and the auxiliary mounting plate through bolts; the chain wheel is arranged on a chain wheel shaft in a central positioning mode and is connected by using a common key A; the spacer bush A is positioned at the center and arranged on the left side of the chain wheel shaft, and between the chain wheel and the spherical outside bearing with the square seat; the spacer bush B is positioned at the center and arranged at the right side of the chain wheel shaft, between the chain wheel and the spherical outside bearing with the square seat; the rotating disc is arranged on the chain wheel shaft in a central positioning mode and is connected by a common key B; the shaft end baffle is arranged on the end face of the chain wheel shaft through a bolt; the switch induction block is arranged on the rotating disc through a bolt; the bolt type track roller is arranged on the rotating disc, and a track roller gasket is arranged between the bolt type track roller and the rotating disc and is locked by a hexagon nut.

2. The stepping type circulating power device for conveying materials as claimed in claim 1, wherein the shifting block is made of 45# steel, quenched and tempered, and the hardness is 45HRC-50 HRC; the upper part of the front end of the C-shaped push clamp is arranged through a shifting block pin shaft.

3. The stepping type circulating power device for conveying materials as claimed in claim 1, wherein the limiting block A is made of 45# steel, quenched and tempered, and the hardness is 45HRC-50 HRC; is arranged on the upper part of the front end of the C-shaped push clamp through a bolt.

4. The stepping type circulating power device for conveying materials as claimed in claim 1, wherein the limiting block B is made of 45# steel, quenched and tempered, and the hardness is 45HRC-50 HRC; is arranged at the lower part of the front end of the C-shaped push clamp through a bolt.

Technical Field

The invention relates to power equipment for producing and conveying materials, in particular to a stepping type circulating power device for conveying materials.

Background

Conveying equipment is often used in manufacturing industries to provide accurate and continuous material conveying for a production line. At present, common conveying equipment in the market adopts a power device consisting of a motor, a speed reducer, a sensor and the like to convey materials; therefore, the manufacturing cost and the later maintenance cost of the slave equipment are high, and the reduction of the early cost and the convenience of maintenance are not facilitated.

Therefore, the stepping type circulating power device for conveying materials, which is used for conveying materials and is used for conveying materials intermittently, accurately and continuously in a production line, has the advantages of low cost, strong applicability, reasonable design, convenience in operation, high safety and high production efficiency, and is one of the problems to be solved urgently by technical personnel in the field.

Disclosure of Invention

The invention aims to overcome the defects and provides the stepping type circulating power device for conveying materials, which has the advantages of low cost, strong applicability, reasonable design, convenience in operation, high safety and high production efficiency.

In order to achieve the purpose, the invention adopts the technical scheme that: a stepping circulating power device for conveying materials is characterized by being formed by connecting a main body connecting frame mechanism, a cylinder propelling mechanism and a rotating mechanism; the cylinder propelling mechanism is connected with the main body connecting frame mechanism through pin hole positioning and a bolt, and the rotating mechanism is connected with the square seat outer spherical surface ball bearing and the main body connecting frame mechanism through a rotating shaft;

the main body link mechanism includes: the device comprises an air cylinder mounting support, a main body mounting plate, a shield upper support, a shield lower support, a mechanical switch mounting plate, a mechanical switch, an auxiliary mounting plate and a shield;

the cylinder mounting support is positioned through a pin hole and is connected with a bolt to be mounted on the main body mounting plate; the upper shield support and the lower shield support are fixedly arranged on the main body mounting plate through bolts; the mechanical switch is arranged on the mechanical switch mounting plate through a bolt; the mechanical switch mounting plate is mounted on the lower support of the protective cover through a bolt; the protective cover is arranged on the protective cover upper support and the protective cover lower support through bolts; the auxiliary mounting plate is mounted on external equipment needing power through a screw hole and a pin hole;

the cylinder propulsion mechanism comprises a cylinder with a lock, a cylinder lock nut, a Y-shaped cylinder connector, a cylinder connecting pin shaft, a cylinder pin shaft gasket, a cotter A, a linear guide rail group, a C-shaped push clamp, a shifting block pin shaft, a shifting block gasket, a cotter B, a rotary shaft sleeve, a limiting block A gasket, a limiting block B and a limiting block B gasket;

the cylinder with the lock is installed on the cylinder installation support through a bolt, the threaded end of a Y-shaped cylinder connector is installed on the cylinder with the lock and locked through a cylinder locking nut, the connecting lug end of the Y-shaped cylinder connector is connected with the C-shaped push clamp through a cylinder connecting pin shaft, and cylinder pin shaft gaskets are installed at two ends of the connecting pin shaft and clamped through a cotter pin A; the linear guide rail group is connected with the C-shaped push clamp through a bolt, and is positioned through a pin hole and connected with the bolt to be installed on the main body installation plate; the shifting block is connected with the C-shaped pushing clamp through a shifting block pin shaft and a rotating shaft sleeve, and shifting block gaskets are arranged at two ends of the shifting block pin shaft and are clamped by a cotter pin B; the limiting block A is installed on the upper portion of the front end of the C-shaped push clamp through a bolt, and a limiting block A gasket is installed between the limiting block A and the C-shaped push clamp; the limiting block B is arranged at the lower part of the front end of the C-shaped push clamp through a bolt, and a limiting block B gasket is arranged between the limiting block B and the C-shaped push clamp;

the rotating mechanism comprises an insert ball bearing with a square seat, a chain wheel shaft, a spacer bush A, a common key A, a spacer bush B, a rotating disk, a switch induction block, a bolt type track roller, a track roller gasket, a locking nut, a shaft end baffle and a common key B;

the spherical outside surface ball bearing with the square seat is arranged on the chain wheel shaft and is respectively connected with the main body mounting plate and the auxiliary mounting plate through bolts; the chain wheel is arranged on a chain wheel shaft in a central positioning mode and is connected by using a common key A; the spacer bush A is positioned at the center and arranged on the left side of the chain wheel shaft, and between the chain wheel and the spherical outside bearing with the square seat; the spacer bush B is positioned at the center and arranged at the right side of the chain wheel shaft, between the chain wheel and the spherical outside bearing with the square seat; the rotating disc is arranged on the chain wheel shaft in a central positioning mode and is connected by a common key B; the shaft end baffle is arranged on the end face of the chain wheel shaft through a bolt; the switch induction block is arranged on the rotating disc through a bolt; the bolt type track roller is arranged on the rotating disc, and a track roller gasket is arranged between the bolt type track roller and the rotating disc and is locked by a hexagon nut.

The invention has the beneficial effects that: because the device is a stepping circulating power device, and the power source is a cylinder with a lock, the device has the characteristics and advantages of reliability, safety and economy. The manufacturing cost of the device is greatly reduced. The device has very strong commonality, can satisfy the material transport of various strokes or time interval through simple design change, and the range of application is wide. The positioning precision is effectively guaranteed by the cooperation of the bolt type track roller and the adjustable limiting block, and the adjustment is convenient and simple.

In a word, the mechanical structure of the invention is simple and practical, the reliability is high, the universality is good; the power equipment has lower price and simple maintenance; the C-shaped pushing clamp moves along the high-precision guide rail, stability and reliability are realized, the reciprocating precision is high, and the upper part and the lower part of the front end are respectively provided with an adjusting gasket to further improve the in-place precision. The invention is far superior to the common motor driving device in the aspects of structural simplicity, economy and the like of the device.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure of the region M in FIG. 1;

in the figure:

main part link mechanism:

the device comprises a cylinder mounting support 1-1, a main body mounting plate 1-2, a shield lower support 1-3, a shield upper support 1-4, a mechanical switch mounting plate 1-5, a mechanical switch 1-6, an auxiliary mounting plate 1-7 and a shield 1-8.

Cylinder advancing mechanism:

2-1 cylinder with lock, 2-2 cylinder lock nut, 2-3Y type cylinder connector, 2-4 cylinder connecting pin shaft, 2-5 cylinder pin shaft gasket, 2-6 cotter A, 2-7 linear guide rail group, 2-8C type push clamp, 2-9 shifting block, 2-10 shifting block pin shaft, 2-11 shifting block gasket, 2-12 cotter B, 2-13 rotary shaft sleeve, 2-14 limiting block A, 2-15 limiting block A gasket, 2-16 limiting block B and 2-17 limiting block B gasket.

A rotating mechanism:

3-1 spherical outside surface ball bearing with square seat, 3-2 chain wheel, 3-3 chain wheel shaft, 3-4 spacer bush A, 3-5 common key A, 3-6 spacer bush B, 3-7 rotating disc, 3-8 switch induction block, 3-9 bolt type track roller, 3-10 track roller gasket, 3-11 lock nut, 3-12 shaft end baffle plate and 3-13 common key B.

Detailed Description

The following detailed description of specific embodiments, structures and features provided in accordance with the present invention can be read in conjunction with the accompanying drawings and the preferred embodiments as follows:

as shown in fig. 1-4, a stepping type circulating power device for conveying materials is composed of a main body connecting frame mechanism, a cylinder propelling mechanism and a rotating mechanism which are connected; the cylinder propulsion mechanism is arranged on the main body connecting frame mechanism in a pin hole positioning and bolt connecting mode, the rotating mechanism is connected with the square seat outer spherical surface ball bearing and the main body connecting frame mechanism through the rotating shaft, and stepping precision is ensured by adjusting a gasket at the working end of the C-shaped push clamp.

The main body connecting frame comprises an installation cylinder installation support 1-1, a main body installation plate 1-2, a shield lower support 1-3, a shield upper support 1-4, a mechanical switch installation plate 1-5, a mechanical switch 1-6, an auxiliary installation plate 1-7 and a shield 1-8.

The cylinder mounting support 1-1 is mounted on the main body mounting plate 1-2 in a pin hole positioning and bolt connection mode; the lower shield support 1-3 and the upper shield support 1-4 are arranged on the main body mounting plate 1-2 through bolts; the mechanical switch 1-6 is arranged on the mechanical switch mounting plate 1-5 through a bolt; the mechanical switch mounting plate 1-5 is mounted on the lower support 1-3 of the protective cover through a bolt; the shields 1-8 are mounted on the shield lower supports 1-3 and the shield upper supports 1-4 through bolts.

The device is characterized in that the arrangement and the action of each part are as follows:

1-1 cylinder mounting support: the plate welding piece is arranged on the main body mounting plate 1-2 in a pin hole positioning and bolt connecting mode.

1-2 main body mounting plate: and processing a standard plate, wherein the standard plate serving as a main mounting plate of the device is mounted on other equipment needing power in a mode of combining a screw hole and a pin hole.

1-3, under-shield support, namely processing a standard plate, and installing the standard plate on the main body installation plate 1-2 through bolts.

1-4, supporting on a protective cover, namely processing a standard plate, and installing the standard plate on a main body installation plate 1-2 through bolts.

1-5 mechanical switch mounting plates, namely processing standard plates and mounting the standard plates on a protective cover fixing seat B1-3 through bolts.

1-6 mechanical switches, namely market procurement parts, and has the characteristics of high precision, good sensitivity and the like; and is mounted on the lower shield supports 1-3 through bolts.

1-7, processing a standard plate, namely, using the standard plate as an auxiliary mounting plate of the equipment to be mounted on other equipment needing power in a mode of combining a screw hole and a pin hole.

1-8 shield: and standard plates are processed and are arranged on the lower support 1-3 of the shield and the upper support 1-4 of the shield through bolts.

The cylinder propelling mechanism comprises a cylinder with a lock 2-1, a cylinder locking nut 2-2, a Y-shaped cylinder connector 2-3, a cylinder connecting pin shaft 2-4, a cylinder pin shaft gasket 2-5, a cotter A2-6, a linear guide rail group 2-7, a C-shaped push clamp 2-8, a shifting block 2-9, a shifting block pin shaft 2-10, a shifting block gasket 2-11, a cotter B2-12, a rotary shaft sleeve 2-13, a limiting block A2-14, a limiting block A gasket 2-15, a limiting block B2-16 and a limiting block B gasket 2-17.

The cylinder 2-1 with the lock is arranged on the cylinder mounting support 1-1 through a bolt, the threaded end of a Y-shaped cylinder connector 2-3 is arranged on the cylinder with the lock and is locked by a cylinder locking nut 2-2, the connecting lug end of the Y-shaped cylinder connector 2-3 is connected with a C-shaped push clamp 2-8 through a cylinder connecting pin shaft 2-4, and cylinder pin shaft gaskets 2-5 are arranged at two ends of the pin shaft and are clamped by split pins A2-6; the linear guide rail set 2-7 is connected with the C-shaped push clamp 2-8 through a bolt, and the linear guide rail set 2-7 is installed on the main body installation plate 1-2 in a pin hole positioning and bolt connection mode; the shifting block 2-9 is connected with the C-shaped push clamp 2-8 through a shifting block pin shaft 2-10 and a rotary shaft sleeve 2-13, and shifting block gaskets 2-11 are arranged at two ends of the pin shaft and are clamped by a cotter pin B2-12; the limiting blocks A2-14 are mounted on the upper portion of the front end of the C-shaped push clamp 2-8 through bolts, and a limiting block A gasket 2-15 is mounted between the limiting blocks A2-14 and the C-shaped push clamp 2-8; the limiting blocks B2-16 are mounted on the lower portion of the front end of the C-shaped push clamp 2-8 through bolts, and a limiting block B gasket 2-17 is mounted between the limiting blocks B2-16 and the C-shaped push clamp.

The device is characterized in that the arrangement and the action of each part are as follows:

2-1 cylinder with lock: market purchasing is carried out, the in-place locking function is achieved, and in-place accuracy is guaranteed. And is mounted on the cylinder block through bolts.

2-2 cylinder lock nut: the product is purchased in the market and has the characteristic of high strength; used for locking the cylinder connector and the cylinder rod.

2-3Y type cylinder connector: and (3) processing a standard plate, and mounting the standard plate on the cylinder 2-1 with the lock through a cylinder lock nut 2-2.

2-4 cylinder connecting pin: the wear-resistant cylinder connector has the characteristics of high strength, good wear resistance and the like, and is installed on the Y-shaped cylinder connector 2-3.

2-5 cylinder pin shaft gasket: the wear-resistant rubber belt is purchased in the market, has the characteristic of good wear resistance, and is arranged on the cylinder connecting pin shaft 2-4.

2-6 cotter pin A: the material is purchased in the market, has the characteristic of good toughness, and is arranged on the cylinder connecting pin shaft 2-4.

2-7 linear guide rail group: the product is purchased in the market, and has the characteristics of high precision, high bearing strength and the like; the guide rail is arranged on the main body mounting plate 1-2 in a pin hole positioning and bolt connection mode.

2-8C-shaped push card: and after welding, processing, connecting the welded parts with the linear guide rail group 2-7 slide blocks through bolts, and connecting the welded parts with the Y-shaped cylinder connectors 2-3 through center positioning.

2-9 shifting blocks: the material 45# steel is quenched and tempered, and the hardness is 45-50 HRC; is arranged on the upper part of the front end of the C-shaped push card 2-8 through a shifting block pin shaft 2-10.

2-10 shifting block pin shaft: the material 45# steel is quenched and tempered, and the quenching and tempering hardness is 220-250 HB. Used for installing the shifting blocks 2-9.

2-11 shifting block gasket: the gasket is purchased from the market, and the diameter of the inner hole is 16 mm. Is arranged on the shifting block pin shaft 2-10.

2-12 cotter pin B: the material is purchased in the market, has the characteristic of good toughness, and is arranged on the shifting block pin shaft 2-10.

2-13 rotating shaft sleeve: the lubricating oil is purchased in the market, has a lubricating effect and is used between the shifting block pin shaft 2-10 and the shifting block 2-9; fig. 4 is a partial structure enlarged view of the region M in fig. 1, wherein M is enlarged by 3: 1.

2-14 limiting block A: the material 45# steel is quenched and tempered, and the hardness is 45-50 HRC; the bolt is arranged on the upper part of the front end of the C-shaped push clamp 2-8.

2-15 spacing block A gasket: the section is processed after blanking and consists of 4 gaskets with the thickness of 1mm and 8 gaskets with the thickness of 0.5 mm.

2-16 stopper B: the material 45# steel is quenched and tempered, and the hardness is 45-50 HRC; is arranged at the lower part of the front end of the C-shaped push clamp 2-4 through a bolt.

2-17 spacer B: the section is processed after blanking and consists of 4 gaskets with the thickness of 1mm and 8 gaskets with the thickness of 0.5 mm.

The rotating mechanism comprises a 3-1 spherical outside surface ball bearing with a square seat, a 3-2 chain wheel, a 3-3 chain wheel shaft, a 3-4 spacer bush A, a 3-5 common key, a 3-6 spacer bush B, a 3-7 rotating disc, a 3-8 switch induction block, a 3-9 bolt type track roller, a 3-10 track roller gasket, a 3-11 locking nut, a 3-12 shaft end baffle and a 3-13 common key B.

The spherical outside surface ball bearing 3-1 with the square seat is arranged on the chain wheel shaft 3-3, and the outer sides of the spacer bush A3-4 and the spacer bush B3-6 are connected with the main body mounting plate 1-2 and the auxiliary mounting plate 1-7 through bolts; the chain wheel 3-2 is arranged on a chain wheel shaft 3-3 in a central positioning mode and is connected by a common key 3-5; the spacer bush A3-4 is mounted in a centered position on the side of the sprocket shaft 3-3 other than the cylinder, i.e. on the left side of the sprocket shaft, see FIG. 3; a chain wheel 3-2 and an outer spherical ball bearing 3-1 with a square seat; the spacer B3-6 is mounted in a centered position on the side of the sprocket shaft 3-3 where the cylinder is located, i.e. on the right side of the sprocket shaft, see fig. 3; a chain wheel 3-2 and an outer spherical ball bearing 3-1 with a square seat; the rotating disc 3-7 is arranged on the side of the chain wheel shaft 3-3 where the cylinder is located in a central positioning mode and is connected through a common key 3-5; the shaft end baffle plates 3-12 are arranged on the end surface of the chain wheel shaft through bolts; the switch induction block 3-8 is arranged on the rotating disc 3-7 through a bolt; the bolt type track rollers 3-9 are arranged on the rotating disc 3-7, track roller gaskets 3-10 are arranged between the bolt type track rollers and the rotating disc 3-7, and are locked by locking nuts 3-11.

The device is characterized in that the arrangement and the action of each part are as follows:

3-1, an outer spherical ball bearing with a square seat: the spacer is purchased from the market, is arranged on a chain wheel shaft 3-3, and is connected with a main body mounting plate 1-1 and an auxiliary mounting plate 1-7 through bolts at the outer sides of a spacer bush A3-4 and a spacer bush B3-6.

3-2 chain wheel: processing a standard section, carrying out thermal refining treatment of 220 and 250HB, and quenching the tooth part by 45-48 HRC. Mounted in a centered position on the sprocket shaft 3-3.

3-3 sprocket shaft, processing bar stock, and carrying out thermal refining treatment 220 and 250 HB. For mounting the chain wheel 3-2 and the rotating disc 3-7, etc.

And 3-4, processing a standard section, namely, positioning the standard section by the center, and installing the standard section between the sprocket shaft 3-3, which is not the side where the cylinder is located, and the sprocket 3-2 and the spherical outside surface ball bearing 3-1 with the square seat.

3-5 common keys, market procurement national standard parts. For the connection of the sprocket 3-2 and the sprocket shaft 3-3.

And 3-6 spacer bushes B are processed by standard sectional materials, are arranged on the side of the chain wheel shaft 3-3 cylinder in a central positioning mode, and are arranged between the chain wheel 3-2 and the spherical outside surface ball bearing 3-1 with the square seat.

3-7 rotating disc, a post-welding workpiece, is arranged at the side of the chain wheel shaft 3-3 cylinder in a central positioning way, is connected by a common key 3-5, and is locked by a shaft end baffle 3-12 and a bolt.

And 3-8 switch induction blocks, namely standard section bars are processed and are arranged on the rotating discs 3-8 through bolts.

3-9 bolt type track rollers are purchased in the market, and the shifting blocks 2-9 act to push the rotating discs 3-8 to move.

3-10 track roller pads; and (3) processing a standard section, and isolating the bolt type track rollers 3-9 from the rotating disc 3-7 to avoid friction.

3-11 lock nuts, commercially available, for locking bolt-type track rollers 3-9.

3-12 shaft end baffle plates are processed by standard section bars, and the rotating disc 3-7 is locked on the chain wheel shaft 3-3 by bolts.

The invention has the following working principle and main structural characteristics:

when the C-shaped push clamp connected with the front end is pushed by the power provided by the air cylinder, the C-shaped push clamp moves forwards stably and accurately along the linear guide rail group, and when the C-shaped push clamp touches the track roller, the rotating disk is pushed to rotate, and meanwhile, the chain wheel shaft is driven to move. The chain wheel shaft can drive the chain wheel to move to provide power for the equipment, the lower part of the front end of the C-shaped push clamp also touches the track roller at the moment, the rotating disk stops rotating under the simultaneous action of the upper part and the lower part of the front end of the C-shaped push clamp, and the chain wheel is driven to rotate for a certain distance at the moment. During the retraction process of the cylinder, the shifting block touches the track and the roller rotates along the pin shaft, and preparation is made for the next movement similar to the ratchet wheel principle. The reaching precision of the equipment can be realized by adjusting the adjusting gaskets at the upper part and the lower part of the front end of the C-shaped push card.

Main part link mechanism: the link has two connecting plates to design according to the demand of different equipment, is connected with it and provides power, and all establish to be established and to have very strong commonality. And the outside of the movement mechanism is provided with a protective cover, so that the safety of operators and the cleanness of internal parts are ensured.

Cylinder advancing mechanism: the cylinder with the lock is used as a power source, and the mechanism is simple, convenient to maintain, economical and low in cost. The precision guide rail is used for guiding, so that the precision is ensured, and the equipment runs stably. The step-and-cycle power is realized in the simplest and straightforward form.

A rotating mechanism: the sprocket shaft is integrally machined and subjected to thermal refining, so that the wear resistance is improved while the strength is ensured, different pitches can be changed by the rotating disc and the sprocket through design calculation, and more use conditions are met.

In a word, this equipment structural design is reasonable, simple and practical. The stepping type circulating transmission mechanism can be installed on a suitable transmission mechanism according to the actual application requirement, and further stepping type circulating transmission is met. The occupied space is small, and the application effect is obvious; compared with motor-driven equipment with the same function, the manufacturing cost is greatly reduced, the motor-driven equipment is economical and practical, and the working efficiency is greatly improved; can be widely applied to various fields of the mechanical industry.

The process flow applied to the operation of various devices is as follows: the external switch controls the start and stop of the equipment, the equipment is started, when the mechanical switch detection equipment is not in place, the air cylinder is ventilated to push the C-shaped push card, the C-shaped push card pushes the rotating disc to drive the equipment to operate, when the C-shaped push card moves in place, the detection switch detection equipment is in place, and the C-shaped push card stops and keeps the state. The cylinder will then wait for a signal whether the next movement is possible, thereby achieving a step-and-loop movement.

The above detailed description of the step-by-step circulation power plant for transporting materials with reference to the embodiments is illustrative and not restrictive; thus, variations and modifications can be made without departing from the general inventive concept and, therefore, the scope of the present invention is to be determined.