CN212607679U - Guide wheel type belt feeder - Google Patents

Abstract

The utility model provides a guide wheel type belt feeder, which comprises a side plate and an inclined bottom plate, wherein an annular surrounding plate is arranged on the bottom plate through a side plate supporting leg, a gate frame is arranged at the upper end of the annular surrounding plate, a bin interface is arranged on the gate frame, a double-bar electric hydraulic push rod is respectively arranged at two sides of the gate frame, a piston rod of the double-bar electric hydraulic push rod is connected with a gate plate on the gate frame, a stepless speed change motor, a driven roller and a driving roller are arranged on the bottom frame, a chain wheel on an output shaft of the stepless speed change motor is connected with a chain wheel on a driving roller shaft through a transmission chain, on the basis of a common belt feeder, guide wheels are arranged at two sides between the driven roller and the driving roller, two edges of an annular rubber belt always run along a groove of the guide wheels, thus avoiding the phenomenon that the annular rubber belt deviates, the height position of the guide wheel is adjusted in a double-wedge-block matching mode, and the adjustment is convenient and labor-saving.

Description

Guide wheel type belt feeder

Technical Field

The utility model is used for batcher technical field, especially a guide pulley formula belt feeder.

Background

The belt feeder is mainly used for feeding in a material bin of a production field material conveying system, so that the continuity of the material conveying process is realized, the material conveying efficiency is improved, the energy is saved, and the environment is protected.

The driving roller and the driven roller are connected by an annular rubber belt, materials enter the feeding machine through the feeding hole and then are conveyed to the discharging hole through the reciprocating annular rubber belt, the traditional annular rubber belt type feeding machine is often deviated due to various reasons such as unbalance loading and the like in the operation process, the rubber belt type feeding machine is poor in bearing capacity, and the problem of short service life is caused after the materials are impacted for a long time due to low strength.

Therefore, it is necessary to invent a guide wheel type belt feeder.

Disclosure of Invention

The easy off tracking of operation in-process to belt conveyor existence among the prior art, bearing capacity is little, the short-lived defect, the utility model discloses a main aim at provides a guide pulley formula belt feeder.

In order to solve the technical problem, the utility model provides a guide wheel type belt feeder, which comprises a side plate and an inclined bottom plate, wherein an annular enclosing plate is arranged on the bottom frame through a side plate supporting leg, a gate frame is arranged at the upper end of the annular enclosing plate, a bin interface is arranged on the gate frame, a double-bar electric hydraulic push rod is respectively arranged at two sides of the gate frame, a piston rod of the double-bar electric hydraulic push rod is connected with a gate plate on the gate frame, a stepless speed change motor, a driven roller and a driving roller are arranged on the bottom frame, a chain wheel on an output shaft of the stepless speed change motor is connected with a chain wheel on a driving roller shaft through a driving chain, a chain wheel protecting cover arranged on the bottom frame is arranged at the outer side of the driving chain, the driving roller is connected with the driven roller through an annular rubber belt, a plurality of rubber belt reinforcing keels are evenly distributed on the, and a plurality of guide wheels are respectively arranged at the edges of the left side and the right side of the annular rubber belt.

Preferably, the guide wheel comprises a guide wedge block, a double wedge block, a hand wheel, a bracket and a spring; the support mounting is in on the chassis, a direction wedge is installed respectively at both ends about the support inboard, the direction wedge through the connecting axle with the guide pulley is connected, the guide pulley with be equipped with a bearing between the connecting axle, install a spring on the connecting axle, spring one end is supported on the support, and the other end top is on direction wedge terminal surface, and a hand wheel is installed to the support intermediate position, hand wheel axle end install one with two direction wedge inclined surface complex double wedge pieces, the hand wheel axle with the coincidence of bearing roller horizontal axis.

Preferably, the inclined bottom plate is arranged right below the bin interface, and an included angle of the inclined bottom plate in the horizontal direction is 20-60 degrees.

Preferably, the guide wheel is made of polyurethane material.

Preferably, the gate frame, the bottom frame and the side plate supporting legs are all made of channel steel profiles.

Preferably, the adhesive tape reinforcing keel is parallel to the axis of the driving roller, and the front side and the rear side of the adhesive tape reinforcing keel can be matched with the guide wheels on the corresponding sides.

The utility model has the advantages that:

1. the utility model discloses on ordinary belt feeder's basis, position both sides installation guide pulley between driven cylinder and driving roll, the groove operation of guide pulley is followed all the time at ring-shaped adhesive tape both edges, and the phenomenon of off tracking takes place when just so having avoided ring-shaped adhesive tape to move.

2. The utility model discloses add fossil fragments when the ring tape is pour and support and increase sticky tape intensity, can avoid ring tape self intensity to deviate from inadequately from the groove of guide pulley, the feed is efficient, and bearing capacity is big, and transmission power is little, simple structure, and the installation is maintained conveniently, and operation security and reliability are high.

3. The utility model discloses a high position of guide pulley is adjusted to two wedge complex modes, and the mechanism is simple reliable, and adjusts the equipment convenient laborsaving.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view structural diagram of the present invention.

Fig. 2 is a top view structural diagram of the present invention.

Fig. 3 is a left side view structure of the present invention.

Figure 4 is an elevational view of the idler of figure 1 according to the present invention.

Figure 5 is a right side view of the idler of figure 1 according to the present invention.

In the figure, the position of the upper end of the main shaft,

1-bin interface, 2-gate frame, 3-side plate, 4-driven roller, 5-bottom frame, 6-guide wheel, 7-carrier roller, 8-annular adhesive tape, 9-adhesive tape reinforced keel, 10-driving roller, 11-sprocket protective cover, 12-stepless speed change motor, 13-parallel-bar electro-hydraulic push bar, 14-inclined bottom plate, 15-gate plate, 16-side plate supporting leg, 60-guide wedge block, 61-double wedge block, 62-hand wheel, 63-support and 64-spring.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

as shown in fig. 1 to 5, the guide wheel type belt feeder comprises a bin interface 1, a gate frame 2, a side plate 3, a driven roller 4, a bottom frame 5, a guide wheel 6, a carrier roller 7, an annular rubber belt 8, a rubber belt reinforcing keel 9, a driving roller 10, a sprocket protection cover 11, a stepless speed change motor 12, a parallel-bar electrohydraulic push rod 13, an inclined bottom plate 14, a gate plate 15 and a side plate supporting leg 16; the side plates 3 and the inclined bottom plate 14 form an annular enclosing plate which is arranged on the bottom frame 5 through side plate supporting legs 16, the upper end of the annular enclosing plate is provided with a gate frame 2, a bin connector 1 is arranged on the gate frame 2, two sides of the gate frame 2 are respectively provided with a double-bar electro-hydraulic push rod 13, a piston rod of the double-bar electro-hydraulic push rod 13 is connected with a gate plate 15 on the gate frame 2, the bottom frame 5 is provided with a stepless speed change motor 12, a driven roller 4 and a driving roller 10, a chain wheel on an output shaft of the stepless speed change motor 12 is connected with a chain wheel on a shaft of the driving roller 10 through a transmission chain, the outer side of the transmission chain is provided with a chain wheel protective cover 11 arranged on the bottom frame 5, the driving roller 10 is connected with the driven roller 4 through an annular rubber belt 8, the rubber belt is added to strengthen the rubber belt 9 when the annular, the bearing capacity is big, and transmission power is little, and operation security and reliability are high annular sticky tape 8 and a plurality of bearing rollers 7 on the chassis 5 are tangent, and the edge of the both sides is equipped with a plurality of guide pulleys 6 respectively about annular sticky tape 8, and the groove operation of guide pulley 6 is followed all the time to the both edges of annular sticky tape 8, has just so avoided the phenomenon of annular sticky tape 8 off tracking to take place when the operation.

Further, the guide wheel 6 comprises a guide wedge block 60, a double wedge block 61, a hand wheel 62, a bracket 63 and a spring 64; the support 63 is arranged on the underframe 5, the upper end and the lower end of the inner side of the support 63 are respectively provided with a guide wedge block 60, the guide wedge block 60 is connected with the guide wheel 6 through a connecting shaft, a bearing is arranged between the guide wheel 6 and the connecting shaft, a spring 64 is arranged on the connecting shaft, one end of the spring 64 is abutted against the support 63, the other end of the spring is abutted against the end surface of the guide wedge block 60, the middle position of the support 63 is provided with a hand wheel 62, the tail end of the shaft of the hand wheel 62 is provided with a double wedge block 61 matched with the inclined profile of the two guide wedge blocks 60, the shaft of the hand wheel 62 is superposed with the horizontal axis of the carrier roller 7, the height position of the guide wheel 6 is adjusted by adopting a double wedge block matching mode, the hand wheel 62 is rotated to adjust the position of the double wedge block 61, the double wedge block 61 is always matched with the guide wedge, therefore, the installation height positions of the guide wheels 6 on the upper side and the lower side of the support 63 are adjusted, the tightness of the annular rubber belt 8 is convenient to install and adjust, the bearing capacity of the annular rubber belt 8 is improved, the assembly and the adjustment are convenient, and the work is reliable.

Further, the inclined bottom plate 14 is arranged right below the stock bin interface 1, the included angle of the inclined bottom plate 14 in the horizontal direction is 20-60 degrees, the inclined bottom plate 14 can provide buffer force for materials falling from the stock bin interface 1, impact of the falling materials on the annular adhesive tape 8 is reduced, and the service life and the running stability of the annular adhesive tape 8 are improved.

Furthermore, the guide wheel 6 is made of polyurethane materials, the polyurethane idler wheels support the annular rubber belt 8 to improve the bearing capacity of the annular rubber belt, and meanwhile, the elastic buffer of the polyurethane idler wheels can be used for absorbing vibration, so that the purpose of reducing impact is achieved, the annular rubber belt 8 can be protected, and the service life is long.

Further, the gate frame 2, the bottom frame 5 and the side plate supporting legs 16 are all made of channel steel profiles, the main body of the feeder is made of profiles, manufacturing cost is low, and raw materials are convenient to purchase.

Further, the axis of the adhesive tape reinforced keel 9 is parallel to the axis of the driving roller 10, the front side and the rear side of the adhesive tape reinforced keel 9 can be matched with the guide wheels 6 on the corresponding sides, the adhesive tape reinforced keel 9 is utilized to reinforce the strength of the annular adhesive tape 8, and meanwhile, the adhesive tape reinforced keel 9 is in rolling groove contact with the guide wheels 6 on the two sides of the adhesive tape reinforced keel in the rotating movement process, so that the phenomenon that the annular adhesive tape deviates in the operation process is avoided, the bearing capacity of the annular adhesive tape 8 can be greatly improved, and the bearing capacity is far superior to that of a traditional annular adhesive tape type.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (6)

1. The guide wheel type belt feeder is characterized by comprising a side plate (3) and an inclined bottom plate (14) which form an annular enclosing plate and are arranged on a bottom frame (5) through side plate supporting legs (16), a gate frame (2) is arranged at the upper end of the annular enclosing plate, a bin interface (1) is arranged on the gate frame (2), a double-lever electric hydraulic push rod (13) is respectively arranged at two sides of the gate frame (2), a piston rod of the double-lever electric hydraulic push rod (13) is connected with a gate plate (15) on the gate frame (2), a stepless speed change motor (12), a driven roller (4) and a driving roller (10) are arranged on the bottom frame (5), a chain wheel on an output shaft of the stepless speed change motor (12) is connected with a chain wheel on the driving roller (10) shaft through a transmission chain, and a protective cover (11) arranged on the bottom frame (5) is arranged outside the transmission chain, drive roller (10) through annular sticky tape (8) with driven drum (4) are connected, a plurality of sticky tape enhancement fossil fragments (9) of equipartition on annular sticky tape (8), annular sticky tape (8) with a plurality of bearing roller (7) on chassis (5) are tangent, annular sticky tape (8) left and right sides edge is equipped with a plurality of guide pulleys (6) respectively.

2. A guide wheel type belt feeder according to claim 1, characterized in that the guide wheel (6) comprises a guide wedge block (60), a double wedge block (61), a hand wheel (62), a bracket (63) and a spring (64); install support (63) on chassis (5), a direction wedge (60) is installed respectively at both ends about support (63) inboard, direction wedge (60) through the connecting axle with guide pulley (6) are connected, guide pulley (6) with be equipped with a bearing between the connecting axle, install a spring (64) on the connecting axle, spring (64) one end is supported on support (63), and on the other end top was on direction wedge (60) terminal surface, a hand wheel (62) was installed to support (63) intermediate position, hand wheel (62) axle end install one with two direction wedge (60) oblique profile complex two wedge (61), hand wheel (62) axle with bearing roller (7) horizontal axis coincidence.

3. A guide wheel type belt feeder according to claim 1, characterized in that the inclined bottom plate (14) is arranged right below the bunker interface (1), and the horizontal included angle of the inclined bottom plate (14) is 20-60 degrees.

4. A guide wheel type belt feeder according to claim 1, characterized in that the guide wheel (6) is made of polyurethane material.

5. A guide-wheel belt feeder according to claim 1, characterised in that the gate frame (2), the base frame (5) and the side plate legs (16) are all made of channel steel profiles.

6. A guide wheel type belt feeder according to claim 1, characterized in that the adhesive tape reinforcing keel (9) is parallel to the axis of the driving roller (10), and the front and rear sides of the adhesive tape reinforcing keel (9) can be matched with the guide wheel (6) on the corresponding side.

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