阅读说明：本技术 积放式水平输送设备 (Accumulation type horizontal conveying equipment ) 是由 蒋铁军 马林 陈申尹 于 2019-09-30 设计创作，主要内容包括：本发明公开了积放式水平输送设备,包括：输送小车、框架组件、头轮组件、尾轮组件、链条、链条张紧机构和输送小车停止器,输送小车与框架组件连接,头轮组件设于框架组件顶端,尾轮组件设于框架组件尾端,链条设于框架组件中部,链条张紧机构与链条连接,输送小车停止器设于框架组件与链条之间。其中,输送小车包括：小车框架、受力杆、推力杆、推杆、传动连接件、传动杆、摆杆、动力装置、车轮组件和链轮。本发明和传统设备相比,通过增加脱开机构和更换了动力装置,减少了损耗零件；同时减少了积放式水平输送设备的动力需求,节能环保。(The invention discloses a power and free horizontal conveying device, which comprises: the conveying trolley comprises a conveying trolley, a frame assembly, a head wheel assembly, a tail wheel assembly, a chain tensioning mechanism and a conveying trolley stopper. Wherein, transport trolley includes: the trolley comprises a trolley frame, a stress rod, a thrust rod, a push rod, a transmission connecting piece, a transmission rod, a swing rod, a power device, a wheel assembly and a chain wheel. Compared with the traditional equipment, the invention reduces the loss parts by adding the disengaging mechanism and replacing the power device; meanwhile, the power requirement of the accumulation type horizontal conveying equipment is reduced, and the energy-saving and environment-friendly effects are achieved.)

1. Accumulation formula horizontal conveyance equipment, its characterized in that includes: the chain tensioning device comprises a conveying trolley (100), a frame component (200), a head wheel component (300), a tail wheel component (400), a chain (500), a chain tensioning mechanism (600) and a conveying trolley stopper (700), wherein the conveying trolley (100) is connected with the frame component (200), the head wheel component (300) is arranged at the top end of the frame component (200), the tail wheel component (400) is arranged at the tail end of the frame component (200), the chain (500) is arranged in the middle of the frame component (200), the chain tensioning mechanism (600) is connected with the chain (500), and the conveying trolley stopper (700) is arranged between the frame component (200) and the chain (500);

Wherein the transport trolley (100) comprises: the trolley comprises a trolley frame (110), a stress rod (120), a thrust rod (130), a push rod (140), a transmission connecting piece (150), a transmission rod (160), a swing rod (170), a power device (180), wheel assemblies (190) and a chain wheel (1000), wherein the left end and the right end of the trolley frame (110) are provided with the wheel assemblies (190), the rear end of the trolley frame (110) is provided with the stress rod (120), the front end of the trolley frame (110) is provided with the thrust rod (130), the stress rod (120) is connected with one end of the push rod (140) through a stress spring (121), the other end of the push rod (140) is connected with the transmission connecting piece (150), the transmission connecting piece (150) is fixed on the trolley frame (110), one end of the transmission rod (160) is connected with the transmission connecting piece (150), the other end of the transmission rod (160) is connected with the swing rod (170), one end of the swing rod (170) is fixed on the trolley frame (110), the other end of the swing rod (170) is connected with a power device (180), the power device (180) is fixed on the trolley frame (110), the power device (180) is connected with a chain wheel (1000), and the chain wheel (1000) is connected with a chain (500).

2. The accumulation and release type horizontal conveying apparatus according to claim 1, wherein: the power plant (180) comprises: permanent magnetism damping module (181), square shaft (182), sleeve (183), sleeve gear (184) and sprocket gear (185), permanent magnetism damping module (181) is connected with square shaft (182), sleeve (183) one end passes through the hole and is connected with square shaft (182), sleeve (183) other end is equipped with sleeve gear (184), sprocket gear (185) and sprocket (1000) fixed connection, sprocket gear (185) are connected with sleeve gear (184).

3. The accumulation and release type horizontal conveyance apparatus according to claim 2, wherein: the swing link (170) includes: connecting sleeve (171), the body of rod (172), transmission connecting axle (173), fixed chuck (174), spring hook (175) and swing spring (176), connecting sleeve (171) is connected with body of rod (172) one end, connecting sleeve (171) is connected with pendulum rod mounting (177), the body of rod (172) other end is equipped with fixed chuck (174), transmission connecting axle (173) and fixed chuck (174) adjoin, transmission connecting axle (173) is connected with transfer line (160), fixed chuck (174) are connected with sleeve (183), fixed chuck (174) top is located to spring hook (175), spring hook (175) are connected with swing spring (176).

4. The accumulation and release type horizontal conveying apparatus according to claim 1, wherein: the included angle between the transmission rod (160) and the installation surface (1100) of the conveying trolley (100) on the preparation position is 60-70 degrees.

5. The accumulation and release type horizontal conveying apparatus according to claim 1, wherein: the frame assembly (200) comprises: support (210), supporting leg (220), wheel guide (230), power transmission shaft (240) and sprocket guide (250), supporting leg (220) are connected with support (210), the support (210) left and right sides is located in wheel guide (230), be equipped with wheel subassembly (190) on wheel guide (230), power transmission shaft (240) connect head wheel subassembly (300) and sprocket guide (250), tailwheel subassembly (400) and sprocket guide (250) are connected in power transmission shaft (240), be equipped with chain (500) on sprocket guide (250).

6. The accumulation and release type horizontal conveying apparatus according to claim 5, wherein: the head-wheel assembly (300) comprises: the driving mechanism comprises a driving motor (310) and a driving chain wheel (320), wherein the driving motor (310) is connected with the driving chain wheel (320), and the driving chain wheel (320) is connected with a power transmission shaft (240).

7. The accumulation and release type horizontal conveying apparatus according to claim 5, wherein: the tailwheel assembly (400) includes: a driven sprocket (410), the driven sprocket (410) being connected to the power transmission shaft (240).

Technical Field

The invention relates to the technical field of automatic conveying lines, in particular to a power and free horizontal conveying device.

Background

The buffer type conveying equipment is widely applied to the automobile industry. Its traditional structure mainly has: and one end of the frame is provided with a driving shaft of a speed reducing motor, and the other end of the frame is provided with a driven shaft. A chain transmission device is arranged between the driving shaft and the driven shaft, a trolley for transporting the workpiece is arranged and matched with the chain, and the trolley circularly moves under the driving of the chain to bring the workpiece from one end to the other end. Sometimes, individual carts need to be buffered in the middle depending on the field situation. To achieve the above object, the conventional equipment trolley is engaged with the chain through the chain wheel, and friction force is provided in a mode that the friction bar clamps the chain wheel. When the stopper is not arranged, the static friction of the friction rod is larger than the force required by the acceleration of the trolley, and the trolley moves along with the chain; when the stopper exists, the chain traction force is greater than the static friction of the friction rod, so that the static friction is changed into sliding friction, the trolley stays, and the chain wheel idles. At this point the stopper is removed, the sliding friction is greater than the force required to accelerate, and the cart continues to advance. Although the above structure can realize the function, the friction rod is worn and shortened after being used for a period of time, the clamping force is weakened, hidden danger exists, and the friction rod needs to be frequently replaced. There is therefore a need for a new cache architecture that addresses the above-mentioned problems.

In order to solve the above problems, we have made a series of improvements.

disclosure of Invention

The present invention is directed to a stacking type horizontal conveying apparatus that overcomes the above-mentioned disadvantages and drawbacks of the prior art.

Accumulation formula horizontal conveyance equipment includes: the conveying trolley is connected with the frame assembly, the head wheel assembly is arranged at the top end of the frame assembly, the tail wheel assembly is arranged at the tail end of the frame assembly, the chain is arranged in the middle of the frame assembly, the chain tensioning mechanism is connected with the chain, and the conveying trolley stopper is arranged between the frame assembly and the chain;

Wherein, the transport trolley includes: the trolley comprises a trolley frame, a stress rod, a thrust rod, a push rod, a transmission connecting piece, a transmission rod, a swing rod, a power device, a wheel assembly and a chain wheel, wherein the wheel assembly is arranged at the left end and the right end of the trolley frame, the stress rod is arranged at the rear end of the trolley frame, the thrust rod is arranged at the front end of the trolley frame, the stress rod is connected with one end of the push rod through a stress spring, the other end of the push rod is connected with the transmission connecting piece, the transmission connecting piece is fixed on the trolley frame, one end of the transmission rod is connected with the transmission connecting piece, the other end of the transmission rod is connected with the swing rod, one end of the swing rod is fixed on the trolley frame through a swing rod fixing piece, the other end of the swing rod is connected with the power device.

Further, the power plant includes: permanent magnetism damping module, square shaft, sleeve gear and sprocket gear, permanent magnetism damping module and square shaft are connected, sleeve one end clearing hole and square shaft are connected, the sleeve other end is equipped with the sleeve gear, sprocket gear and sprocket fixed connection, sprocket gear and sleeve gear connection.

Further, the swing link includes: connecting sleeve, the body of rod, transmission connecting axle, fixed chuck, spring hook and swing spring, connecting sleeve is connected with body of rod one end, connecting sleeve is connected with the pendulum rod mounting, the body of rod other end is equipped with fixed chuck, the transmission connecting axle borders on with fixed chuck, the transmission connecting axle is connected with the transfer line, fixed chuck and muffjoint, fixed chuck top is located to the spring hook, the spring hook is connected with swing spring.

Furthermore, the included angle between the transmission rod and the mounting surface of the conveying trolley on the preparation position is 60-70 degrees.

Further, the frame assembly includes: support, supporting leg, wheel guide rail, power transmission shaft and sprocket guide rail, supporting leg and leg joint, the support left and right sides is located to the wheel guide rail, be equipped with the wheel subassembly on the wheel guide rail, power transmission shaft connects head wheel subassembly and sprocket guide rail, tail-wheel subassembly and sprocket guide rail are connected to power transmission shaft, be equipped with the chain on the sprocket guide rail.

Further, the head wheel assembly includes: the driving motor is connected with the driving chain wheel, and the driving chain wheel is connected with the power transmission shaft.

further, the tailwheel assembly includes: and the driven chain wheel is connected with the power transmission shaft.

The invention has the beneficial effects that:

Compared with the traditional equipment, the invention reduces the loss parts by adding the disengaging mechanism and replacing the power device; meanwhile, the power requirement of the accumulation type horizontal conveying equipment is reduced, and the energy-saving and environment-friendly effects are achieved.

description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention

fig. 2 is a schematic structural diagram of the conveying trolley.

Fig. 3 is a schematic structural diagram of the swing link.

Fig. 4 is a partially enlarged view of the transport cart.

Fig. 5 is a partial enlarged view of another position of the transport carriage.

Reference numerals:

The conveying trolley 100, the trolley frame 110, the stress rod 120, the stress spring 121, the stress rod 130, the push rod 140, the transmission connecting piece 150 and the transmission rod 160.

The swing link 170, the connecting sleeve 171, the rod body 172, the transmission connecting shaft 173, the fixed clamp 174, the spring hook 175, the swing spring 176 and the swing link fixing piece 177.

Power plant 180, permanent magnet damping module 181, square shaft 182, sleeve 183, sleeve gear 184, sprocket gear 185, wheel assembly 190, sprocket 1000 and mounting surface 1100.

Frame assembly 200, bracket 210, support legs 220, wheel guide 230, power transmission shaft 240, and sprocket guide 250.

A head wheel assembly 300, a drive motor 310, and a drive sprocket 320.

A tail pulley assembly 400 and a driven sprocket 410.

A chain 500, a chain tensioning mechanism 600, and a transport cart stop 700.

Detailed Description

The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.

FIG. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic structural diagram of the conveying trolley. Fig. 3 is a schematic structural diagram of the swing link. Fig. 4 is a partially enlarged view of the transport cart. Fig. 5 is a partial enlarged view of another position of the transport carriage.