CN210736125U - Vertical driving host machine for material conveying - Google Patents

Abstract

The utility model relates to a vertical driving host for material conveying, which structurally comprises a case, wherein a driving mechanism, a driving wheel, a tensioning mechanism and a guide wheel are arranged in the case; the tensioning mechanism comprises a guide rod vertically installed on the case, a guide sliding block sleeved on the guide rod, a spring sleeved on the guide rod and a tensioning wheel arranged on the guide sliding block, one end of the spring is fixed on the guide rod, the other end of the spring is connected with the guide sliding block, and the tensioning wheel moves along the axis of the guide rod under the action of the spring and external force and rotates around the axis of the guide rod. The driving wheel comprises a wheel disc, a plurality of fixed teeth are uniformly distributed on the outer circle of the wheel disc, round rotating wheels are respectively arranged on two sides of each fixed tooth, wheel shafts are connected to the fixed teeth and the rotating wheels in a penetrating mode, and steel cable grooves are formed in the tops of the fixed teeth. The utility model discloses job stabilization, long service life, it is not fragile to the life of cable wire chock plug has been improved.

Description

Vertical driving host machine for material conveying

Technical Field

The utility model relates to an automatic conveying equipment of fodder, specifically speaking are vertical driving host is carried to material.

Background

In modern aquaculture, a pipeline conveying system is often used for conveying feed in a farm, the mode is high in efficiency, the feed can be kept sanitary and fresh, a large amount of labor cost can be saved, a conveying main machine is the most core technology in the pipeline conveying system, the conveying capacity of the main machine is strong and weak, and the quality directly influences the conveying capacity, the use cost and the maintenance cost of the pipeline conveying system.

The fodder of the transfer tower needs to be shunted to a plurality of feeding pens and conveyed to a plurality of feeding pens, a high-power clinker device is needed, a common horizontal main machine cannot meet the requirement, and an external conveying vertical type conveying main machine is produced by transportation. However, the original vertical driving host has the following problems: 1. the feeding hole and the discharging hole are positioned on the same side of the main machine, the steel cable plug disc is surrounded between the driving wheel and the tension wheel in the main machine in an S shape, and the steel cable is bent back and forth when passing through the driving main machine, so that the damage of the steel cable is accelerated, and the service life of the steel cable plug disc is shortened; 2. the tension wheel and the driving wheel are in the same vertical plane, but are not in the same plane with the guide wheel, when the steel cable plug disc enters the guide wheel from the tension wheel, a certain angle is formed between the steel cable plug disc and the vertical plane, so that the steel cable plug disc is easy to be separated from the tension wheel or the guide wheel, and the steel cable plug disc is horizontally displaced relative to the tension wheel and the guide wheel at the corner to generate additional friction; 3. the driving wheel adopts fixed teeth, and the friction between the fixed teeth and the steel cable plug disc is larger, so that the service lives of the steel cable match disc and the driving wheel are shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vertical driving host is carried to material to solve current vertical driving host and lead to the cable wire to be made a round trip to buckle, cable wire plug dish is deviate from easily and the great problem that leads to life weak point of friction when using.

The utility model discloses a realize like this: a vertical driving host for material conveying comprises a case, wherein a driving mechanism, a driving wheel, a tensioning mechanism and a guide wheel are arranged in the case; the tensioning mechanism comprises a guide rod vertically installed on the case, a guide sliding block sleeved on the guide rod, a spring sleeved on the guide rod and a tensioning wheel arranged on the guide sliding block, one end of the spring is fixed on the guide rod, the other end of the spring is connected with the guide sliding block, and the tensioning wheel moves along the axis of the guide rod under the action of the spring and external force and rotates around the axis of the guide rod.

The driving wheel comprises a wheel disc, a plurality of fixed teeth are uniformly distributed on the outer circle of the wheel disc, round rotating wheels are arranged on two sides of each fixed tooth respectively, wheel shafts are connected to the fixed teeth and the rotating wheels in a penetrating mode, and steel cable grooves are formed in the tops of the fixed teeth.

The wheel shaft is sleeved with a bushing, the rotating wheel is installed on the bushing, the bushing comprises a sleeve and a side plate arranged on the inner side of the sleeve, the rotating wheel is installed on the sleeve, a gasket is arranged on the outer side of the bushing, and a fixing nut is screwed on the wheel shaft on the outer side of the gasket.

The tensioning wheel is located above the driving wheel, the guide wheel is located on the front side of the driving wheel, and the guide wheel is lower than the driving wheel.

The top of the case is provided with a feed inlet, one side of the bottom of the case is provided with a discharge outlet, the bottom of the case is provided with a semicircular material collecting pipe, the feed inlet and the discharge outlet are respectively positioned at the left side and the right side of the driving wheel, and the discharge outlet is communicated with the semicircular material collecting pipe.

The driving mechanism is a speed reducing motor, a driving motor of the speed reducing motor and the speed reducer are integrated, and the driving wheel is installed on an output shaft of the speed reducing motor.

And limit switches are arranged at the upper end and the lower end of the guide rod.

The utility model discloses a tight pulley that rises is installed on single guide bar through the direction slider, and the direction slider not only can reciprocate along the guide bar, also can rotate around the guide bar. When the cable plug disc tensioning device works, the tensioning wheel enables the cable plug disc to be always in a tensioning state, meanwhile, the tensioning wheel rotates for a certain angle around the guide rod, the cable plug disc is meshed with the tensioning wheel in the vertical direction after being disengaged from the driving wheel, the cable plug disc reaches the plane where the guide wheel is located along the tensioning wheel on the tensioning wheel and is disengaged from the guide wheel, then the cable plug disc moves in the vertical direction to be meshed with the guide wheel, and the conversion of the cable plug disc between the two vertical planes is achieved on the tensioning wheel, so that the cable plug disc cannot be disengaged.

The utility model discloses what the action wheel adopted is the roll meshing action wheel, and the swiveling wheel on the action wheel can the free rotation, when meshing with cable wire plug disc, for the roll meshing between cable wire plug disc and the swiveling wheel, be rolling friction between the two, can reduce the wearing and tearing of plug disc and swiveling wheel greatly, has increased life. Meanwhile, the feeding hole is formed in the left side of the upper portion of the case, the discharging hole is formed in the lower portion of the right side of the case, the steel cable plug disc sequentially bypasses the driving wheel, the tensioning wheel and the guide wheel after entering the case and finally leaves from the discharging hole, S-shaped surrounding does not occur in the steel cable plug disc in the whole process, circular surrounding is achieved, the steel cable plug disc is prevented from being bent back and forth in two directions, and therefore the service life of the steel cable plug disc is prolonged.

The utility model discloses job stabilization, long service life, it is not fragile to the life of cable wire chock plug has been improved.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a rear view of the internal structure of the present invention.

Fig. 4 is a schematic structural view of the driving wheel of the present invention.

Fig. 5 is a cross-sectional view of the rotating wheel and the fixing teeth of the present invention.

In the figure: 1. a chassis; 2. a driving wheel; 3. a tensioning mechanism; 4. a guide wheel; 5. a feed inlet; 6. a discharge port; 7. a semicircular material collecting pipe; 8. a wire rope plug disc; 21. a wheel disc; 22. fixing teeth; 23. a rotating wheel; 24. a wheel axle; 25. a steel cable groove; 26. a bushing; 27. a gasket; 28. fixing a nut; 261. a sleeve; 262. a side plate; 31. a guide bar; 32. a guide slider; 33. a spring; 34. a tension wheel; 35. and a limit switch.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, the present invention includes a case 1, and a driving mechanism, a driving wheel 2, a tensioning mechanism 3 and a guide wheel 4 are disposed in the case 1. The tensioning mechanism 3 comprises a guide rod 31 vertically installed on the chassis 1, a guide slider 32 sleeved on the guide rod 31, a spring 33 sleeved on the guide rod 31, and a tensioning wheel 34 arranged on the guide slider 32, wherein one end of the spring 33 is fixed on the guide rod 31, the other end of the spring 33 is connected with the guide slider 32, and the tensioning wheel 34 moves along the axis of the guide rod 31 under the action of the spring 33 and external force and rotates around the axis of the guide rod 31.

The tension wheel 34 is positioned above the driving wheel 2, the guide wheel 4 is positioned on the front side of the driving wheel 2, and the guide wheel 4 is arranged lower than the driving wheel 2. The feed inlet 5 is arranged at the top of the case 1, the discharge outlet 6 is arranged at one side of the bottom of the case 1, the semicircular material collecting pipe 7 is arranged at the bottom of the case 1, the feed inlet 5 and the discharge outlet 6 are respectively positioned at the left side and the right side of the driving wheel 2, the discharge outlet 6 is communicated with the semicircular material collecting pipe 7, the inclined plane is arranged at the rear side of the semicircular material collecting pipe 7 and used for collecting feed falling into the case 1 into the semicircular material collecting pipe 7, and the feed is carried by the steel cable plug disc 8 passing through the semicircular material collecting pipe 7 and leaves the case 1 from. The driving mechanism is a speed reducing motor, the driving motor of the speed reducing motor and the speed reducer are integrated, the driving wheel 2 is installed on an output shaft of the speed reducing motor, a partition board is arranged on the rear sides of the driving wheel 2, the tensioning mechanism 3 and the guide wheel 4 to divide the case 1 into two parts, the driving mechanism is installed behind the partition board, and the front side of the partition board is used for collecting and transporting feed.

Limit switches 35 are arranged at the upper end and the lower end of the guide rod 31, when the cable plug disc 8 is too loose due to disconnection, the tension wheel 34 can reach the upper limit position, and when the cable plug disc 8 is too tight due to being clamped, the tension wheel 34 can move to the lower limit position. When the tension wheel 34 moves up and down to the limit position, the guide sliding block 32 can contact with the limit switch 35, and the main conveyor stops when the limit switch 35 generates a stop signal, so that further damage to the equipment is avoided.

Wherein, one end of the spring 33 is fixed at the lower end of the guide rod 31, the upper end of the spring 33 is connected with the guide slider 32, and the guide slider 32 has a tendency of moving upwards by the elasticity of the spring 33. It is also possible to use a tension spring, which connects the upper end of the tension spring with the upper end of the guide rod 31, and connects the lower end of the tension spring with the guide slider 32, so that the guide slider 32 has a tendency to move upward by the tension of the tension spring.

As shown in fig. 4 and 5, the driving wheel 2 includes a wheel disc 21, a plurality of fixed teeth 22 are uniformly distributed on an outer circumference of the wheel disc 21, circular rotation wheels 23 are respectively disposed on both sides of each fixed tooth 22, wheel shafts 24 are respectively connected to the fixed teeth 22 and the rotation wheels 23 in a penetrating manner, and a cable groove 25 is disposed on a top of the fixed teeth 22.

A bush 26 is fitted around the hub 24, the rotor 23 is attached to the bush 26, the bush 26 includes a sleeve 261 and a side plate 262 provided inside the sleeve 261, and the sleeve 261 and the side plate 262 may be integrated or separate. The rotary wheel 23 is mounted on a sleeve 261, a washer 27 is provided on the outer side of the bush 26, and a fixing nut 28 is screwed to the hub 24 on the outer side of the washer 27. When the fixing nut 28 is tightened, the bush 26 and the wheel shaft 24 are fixed to the fixed teeth 22, and the rotary wheel 23 rotates on the bush 26, so that the side surface of the rotary wheel 23 does not contact the fixed teeth 22 and the fixing nut 28.

A shaft hole is formed in the center of the wheel disc 21, and hub rings are provided on both sides of the shaft hole, and the shaft hole and the hub rings are used for mounting a drive shaft.

The utility model discloses a tight pulley 34 that rises is installed on single guide bar 31 through direction slider 32, and direction slider 32 not only can reciprocate along guide bar 31, also can rotate around guide bar 31. During operation, the tension wheel 34 keeps the cable plug 8 in a tension state, meanwhile, the tension wheel 34 rotates for a certain angle around the guide rod 31, the cable plug 8 is disengaged from the driving wheel 2 and then is engaged with the tension wheel 34 in the vertical direction, the cable plug 8 reaches the plane where the guide wheel 4 is located on the tension wheel 34 along the tension wheel 34 and is disengaged, then the cable plug 8 moves in the vertical direction to be engaged with the guide wheel 4, and the cable plug 8 is switched between the two vertical planes through the tension wheel 34, so that the cable plug 8 cannot be disengaged.

The utility model discloses what action wheel 2 adopted is that roll meshing action wheel 2, swiveling wheel 23 on the action wheel 2 can the free rotation, when meshing with cable wire chock 8, for the roll meshing between cable wire chock 8 and the swiveling wheel 23, be rolling friction between the two, can reduce the wearing and tearing of chock and swiveling wheel 23 greatly, has increased life. Meanwhile, the feeding hole 5 is formed in the left side of the upper portion of the case 1, the discharging hole 6 is formed in the lower portion of the right side of the case 1, the steel cable plug disc 8 sequentially bypasses the driving wheel 2, the tension wheel 34 and the guide wheel 4 after entering the case 1 and finally leaves from the discharging hole 6, in the whole process, S-shaped surrounding cannot occur to the steel cable plug disc 8, circular surrounding is achieved, the steel cable plug disc 8 is prevented from being bent back and forth in two opposite directions, and therefore the service life of the steel cable plug disc 8 is prolonged.

Claims (7)

1. A vertical driving host for material conveying is characterized by comprising a case, wherein a driving mechanism, a driving wheel, a tensioning mechanism and a guide wheel are arranged in the case; the tensioning mechanism comprises a guide rod vertically installed on the case, a guide sliding block sleeved on the guide rod, a spring sleeved on the guide rod and a tensioning wheel arranged on the guide sliding block, one end of the spring is fixed on the guide rod, the other end of the spring is connected with the guide sliding block, and the tensioning wheel moves along the axis of the guide rod under the action of the spring and external force and rotates around the axis of the guide rod.

2. The vertical material conveying driving main machine according to claim 1, wherein the driving wheel comprises a wheel disc, a plurality of fixed teeth are uniformly distributed on the outer circle of the wheel disc, circular rotating wheels are respectively arranged on two sides of each fixed tooth, wheel shafts are connected to the fixed teeth and the rotating wheels in a penetrating manner, and steel cable grooves are formed in the tops of the fixed teeth.

3. The vertical material conveying driving main unit according to claim 2, wherein a bushing is sleeved on the wheel shaft, the rotating wheel is mounted on the bushing and comprises a sleeve and a side plate arranged on the inner side of the sleeve, the rotating wheel is mounted on the sleeve, a gasket is arranged on the outer side of the bushing, and a fixing nut is screwed on the wheel shaft on the outer side of the gasket.

4. The vertical material conveying driving main machine according to claim 1, wherein the tension wheel is located above the driving wheel, the guide wheel is located at the front side of the driving wheel, and the guide wheel is located lower than the driving wheel.

5. The vertical driving host for material conveying according to claim 1, wherein a feeding port is disposed at the top of the casing, a discharging port is disposed at one side of the bottom of the casing, a semi-circular collecting pipe is disposed at the bottom of the casing, the feeding port and the discharging port are respectively disposed at the left and right sides of the driving wheel, and the discharging port is communicated with the semi-circular collecting pipe.

6. The vertical driving main machine for material conveying according to claim 1, wherein the driving mechanism is a speed reducing motor, the driving motor of the speed reducing motor is integrated with a speed reducer, and the driving wheel is mounted on an output shaft of the speed reducing motor.

7. The vertical driving main machine for material conveying according to claim 1, wherein limit switches are arranged at the upper end and the lower end of the guide rod.

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