CN206345343U - A kind of adjustable auxiliary pusher of speed - Google Patents

Abstract

The utility model relates to an auxiliary pushing device with adjustable speed. A speed-adjusting pushing device is installed on a feeding frame close to the output end. The speed-adjusting pushing device includes a pushing frame, a driving shaft, a driven shaft, a chain Wheels, chains and push plates, the push frame is installed above the output side of the bag-in conveyor, the drive shaft and the driven shaft are arranged in parallel in the push frame, and the two ends of the drive shaft and the driven shaft are A sprocket is installed, and chains are installed symmetrically between the sprockets on the same side. A connecting plate is fixedly connected between the chains on both sides, and a push plate is fixed on the connecting plate. The chain drives the push plate to perform circular pushing action. . The utility model combines a flexible conveyor belt with an adjustable speed push plate, and the continuous transmission characteristics of the conveyor belt can also adjust the pushing frequency through the push plate to ensure uniform feeding and stable and reliable operation.

Description

A speed-adjustable auxiliary pushing device

technical field

The utility model belongs to the field of feeding devices, in particular to an auxiliary pushing device with adjustable speed.

Background technique

At present, the feeding device usually uses a single conveyor belt or conveyor roller mechanism for conveying during the conveying process. The conveyor belt is suitable for transporting workpieces with a small mass, and the surface friction of the conveyor belt is relatively high. The problem of unevenness; the transmission roller has a large support force, strong transmission power, and stable transportation. The contact between the transmission roller and the workpiece is discontinuous and hard. Deformable, soft workpieces.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide an auxiliary pushing device with adjustable speed, which has scientific design, reasonable structure, stable and reliable operation, high efficiency and stability.

The utility model solves its technical problem and realizes by taking the following technical solutions:

A speed-adjustable auxiliary pushing device includes a feeding frame, a conveyor belt, a feeding drive motor, a baffle plate, and a speed-adjusting pushing device. A transmission shaft is installed at the input end and the output end of the feeding frame, and a transmission shaft is installed at the input end and the output end. The transmission shaft is driven with a conveyor belt, and the transmission shaft at the input end is coaxially equipped with a feeding drive motor. It is characterized in that a speed-adjusting push device is installed on the feed frame near the output end. The speed-adjustable push device includes a pusher Frame, driving shaft, driven shaft, sprocket, chain and push plate, the pushing frame is installed above the output side of the bag-entry conveyor, and the driving shaft and driven shaft are arranged in parallel in the pushing frame horizontally, Both ends of the driving shaft and the driven shaft are equipped with a sprocket, and chains are installed symmetrically between the sprockets on the same side, and a connecting plate is fixedly installed between the chains on both sides, and a pusher is fixedly installed on the connecting plate. Plate, the chain drives the push plate to perform a circular push action.

Moreover, baffles are symmetrically installed on the sides of the feeding frame on both sides of the conveyor belt, and a baffle fixing frame is installed between the baffle and the feeding frame.

Moreover, an outstretched collecting plate is fixedly installed at the ends of the baffles on both sides of the input end.

Moreover, one end of the drive shaft is coaxially equipped with a push drive motor with a reducer, and the drive shaft drives the chain to rotate as a drive shaft.

Moreover, the outer walls on both sides of the push frame are fixedly equipped with adjustment brackets, and a slide block is fixedly installed at the lower end of the adjustment bracket; the outer walls on both sides of the feeding frame corresponding to the installation position of the push rack are all symmetrically fixed with slide rails, The blocks are slidably fitted and installed on the slide rail, and the other end of the drive shaft is correspondingly connected horizontally between the pushing frame and the feeding frame to install an adjusting cylinder.

Advantage and positive effect of the present utility model are:

The utility model combines a flexible conveyor belt with an adjustable speed push plate, and the continuous transmission characteristics of the conveyor belt can also adjust the pushing frequency through the push plate to ensure uniform feeding and stable and reliable operation.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

A speed-adjustable auxiliary pushing device includes a feeding frame 13, a conveyor belt 2, a feeding drive motor 15, a baffle plate 1, and a speed-adjusting pushing device. A transmission shaft is installed at the input end and the output end of the feeding frame. The transmission shafts at the end and the output end are driven with a conveyor belt, and the transmission shaft at the input end is coaxially equipped with a feeding drive motor 15, and the conveyor belt is driven by the feeding drive motor to transport the flexible workpiece along the transmission direction;

Baffles 1 are symmetrically installed on the sides of the feeding frame on both sides of the conveyor belt to prevent the conveyed flexible workpiece from falling from the side, and two baffle fixing frames 14 are installed at intervals between the baffle and the feeding frame to ensure the baffle stable;

An outstretched collecting plate (not marked in the figure) is fixed on the ends of the baffles on both sides of the input end, so as to facilitate the input of flexible workpieces to the direction of the central axis of the conveyor belt;

The innovation of the utility model is:

A speed-regulating pushing device is installed on the feeding frame close to the output end, which includes a pushing frame 7, a driving shaft 4, a driven shaft 8, a sprocket 5, a chain 6, a connecting plate 9, a pushing plate 10 and push drive motor 12,

The pushing frame is installed above the output side of the bag-in conveyor, and a drive shaft and a driven shaft are arranged in parallel in the push frame, and a sprocket is installed at both ends of the drive shaft and the driven shaft. Chains are installed symmetrically between the sprockets on both sides, and the chains on both sides move synchronously under the drive of the sprockets; a connecting plate is fixed between the chains on both sides, and a push plate is fixed on the connecting plate, and the chain drives The push plate performs a circular push action;

The pushing speed of the push plate can be adjusted. One end of the drive shaft is coaxially installed with a push drive motor with a reducer. The drive shaft is used as the drive shaft to drive the chain to rotate; the power is transmitted from the push drive motor to the reducer, and the drive shaft rotates to drive the chain. Wheel, and then drives the chain, and the two ends of the push plate are respectively connected with the chains on both sides through the connecting plate.

It is convenient to install and adjust the position of the pushing device. The outer walls on both sides of the pushing frame are fixedly equipped with adjustment brackets 9, and a slider 10 is fixedly installed at the lower end of the adjusting brackets; The slide rails 11 are installed symmetrically and fixedly, and the sliders are slidably mounted on the slide rails. The other end of the drive shaft is connected horizontally between the pushing frame and the feeding frame, and an adjustment cylinder 3 is installed. The cylinder is controlled by PLC to expand and contract, thereby Push the feeding frame to move on the slide rail, thereby adjusting the moving range of the push plate.

When the conveyed workpiece is delivered to the end of the transmission belt, the forward running power disappears, and the speed-adjusting push device installed at the end of the conveyor assists in pushing the small package of flour;

The running speed of the speed-adjustable push device is controlled by the push drive motor;

The working range of the speed-adjusting push device is controlled by the adjustment cylinder;

When the conveyed workpiece reaches the end of the bag-in conveyor, the circularly rotating push plate will push the small package of flour into the four-station canning equipment.

Although the embodiments and drawings of the utility model are disclosed for the purpose of illustration, those skilled in the art can understand that various replacements, changes and modifications can be made without departing from the spirit and scope of the utility model and the appended claims. It is possible, therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims (5)

1. A speed-adjustable auxiliary pushing device, comprising a feeding frame, a conveyor belt, a feeding drive motor, a baffle plate and a speed-adjusting pushing device, a transmission shaft is installed at the input end and the output end of the feeding frame, between the input end and the output end The transmission shaft at the output end is driven with a conveyor belt, and the transmission shaft at the input end is coaxially equipped with a feeding drive motor. It is characterized in that: a speed-adjusting push device is installed on the feed frame near the output end, and the speed-adjusted push device includes Push frame, driving shaft, driven shaft, sprocket, chain and push plate. A sprocket is installed at both ends of the driving shaft and the driven shaft. Chains are installed symmetrically between the sprockets on the same side. A connecting plate is fixed between the chains on both sides. There is a push plate, and the chain drives the push plate to carry out circular pushing action. 2. The auxiliary pushing device with adjustable speed according to claim 1, characterized in that: baffles are symmetrically installed on the sides of the feeding frame on both sides of the conveyor belt, and baffles are installed between the baffle and the feeding frame fixed frame. 3. The auxiliary pushing device with adjustable speed according to claim 2, characterized in that: an outstretched collecting plate is fixedly installed at the ends of the baffles on both sides of the input end. 4. The auxiliary pushing device with adjustable speed according to claim 1, characterized in that: one end of the drive shaft is coaxially equipped with a push drive motor with a reducer, and the drive shaft is used as a drive shaft to drive the chain to rotate. 5. The auxiliary pushing device with adjustable speed according to claim 1, characterized in that: the outer walls of both sides of the pushing frame are fixedly equipped with adjusting brackets, and a slide block is fixedly installed at the lower end of the adjusting bracket; The outer walls on both sides of the feeding frame corresponding to the installation position are symmetrically fixed with slide rails, and the slide block is slidably fitted on the slide rails, and the other end of the drive shaft is correspondingly installed with an adjustment cylinder for horizontal connection between the pushing frame and the feeding frame.