KR101771322B1

KR101771322B1 - Scatter for sand

Info

Publication number: KR101771322B1
Application number: KR1020150150224A
Authority: KR
Inventors: 히데키 하사타니
Original assignee: 하츠다 가쿠산기 가부시키가이샤
Priority date: 2015-05-20
Filing date: 2015-10-28
Publication date: 2017-08-24
Also published as: JP5806431B1; JP2016214156A; KR20160137320A

Abstract

Provided is a transfer device such as a pastor and a fertilizer having a transfer belt which can spread the spreading material with a wider width and a smaller delivery amount of the spreading material and can reliably transport the dispersing material even when a resistive load is applied to the entire conveying belt. A transfer device for transferring a scattering material supplied from a hopper through a lower outlet of the hopper to a rear side of the hopper, A transfer device comprising a transfer device for transferring a scattering material, wherein the transfer device is configured to drive the transfer belt by a conveyor roller having a groove formed in a circumferential direction, And the cog belt inserted in the circumferential groove is adhered.

Description

{SCATTER FOR SAND}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a spreader for spreading grass, fertilizer, and the like on a lawn of a golf course, a park, etc., and a conveying device for delivering pastors, And relates to the conveyance belt.

It is practiced to distribute pastor and fertilizer among the lawn eyes for the upbringing of the lawn in the lawn such as golf course, park. It is common for the work to use a pickpocker that disperses pastors, fertilizers, etc., housed in a hopper, while traveling in a truck.

This type of conventional acid abandon will be described with reference to Figs. 1 and 2. Fig. Fig. 1 is an overall side view of a pasta and fertilizer of the first example of the prior art, and Fig. 2 is a rear view of the diffusing device of Fig. 1 seen from the rear. In the figure, reference numeral 1 denotes a running vehicle which is driven by the engine 2 and has a front wheel 1a and a rear wheel 1b, and is driven by the transmission 3. [ The rear wheel 1b is substantially the same width as the scattering width of the acid aerator, and is formed of four divided rollers so that no mark remains at the time of scattering on the grass. Reference numeral 4 denotes a hopper for containing a dispersing material such as pastor, fertilizer, etc., and is provided above the rear wheel 1b of the traveling cart 1. The lower part of the hopper 4 is opened, and the transport device 5 is disposed below the opening part. The belt 5c is driven backward by the conveyor rollers 5a and 5b located at the front and rear sides of the hopper 4. [ Reference numeral 6 denotes a shutter provided at the lower portion of the rear surface of the hopper 4, and adjusts the delivery amount of the scattering material. Reference numeral 7 denotes an adjustment handle of the shutter 6, and the delivery amount is adjusted through the link mechanism 8. [ Reference numeral 9 denotes a spreading device for spreading the dispersing material fed from the conveying device 5, and the rotating roller 9a is shown as shown.

When the scattering material such as pastor, fertilizer or the like is scattered in this acid refining step, the amount of scattering material fed out from the conveyor of the conveying device 5 is adjusted by the shutter 6, And is dropped and scattered by the brush 9.

Next, a second example of the prior art acid diffuser of this kind will be described with reference to Figs. 3 and 4. Fig. Fig. 3 is a plan view of the entire diffuser of the second example of the prior art. In the scattering device 9 installed at the rear, two rotors 9b are provided instead of the rotary roller 9a of the diffuser of the first example. Figure 4 is an overall side view of the diffuser of Figure 3; In the drawing, the same or equivalent parts as those of the diffusing devices in Figs. 1 and 2 are denoted by the same reference numerals, and a description thereof will be omitted.

3 and 4, the rear wheel 1 'of the traveling bogie 1 is constituted by a tire and is driven by the hydraulic motor 10. [ The rotor 9b is composed of a disk 9c and a plurality of pins 9d provided radially on the disk 9c. In the figure, two rotors 9b are shown, and they are rotated in opposite directions to scatter scattering material from the center toward the traveling direction of the truck 1 outwardly. Reference numeral 11 denotes a chute which is located at the lower rear end of the transport apparatus 5 and is located in the upward traveling direction of the rotor 9b and shows the case where there are two rotors 9b The chute 11 divides the scattering material sent out from the conveying device 5 into two and falls on the upper surface of the rotor 9.

When the scattering material such as pastor or fertilizer is scattered in this acid aeration, the scattering material sent out from the conveyor belt 5c of the conveying device 5 drops onto the upper surface of the rotor 9b via the shoot 11, And is scattered in an arc shape by the horizontal rotation of the rotor 9b.

This conventional acid aerator is used because the dispersing material such as pastor, fertilizer and the like dispensed by the conveying device 5 is scattered by the dispersing device, but since the belt width of the conveyor belt 5c of the dispersing device is wide relative to the length, There is a tendency that the belt tends to be twisted, and when the winding is remarkable, there is a problem that the belt touches the frame and is broken.

To solve such a problem, conventionally, a meandering V-belt is adhered to the inside of the conveying belt 5c to prevent meandering. Fig. 5 is an exploded perspective view showing a main part of a conventional conveying apparatus 5, from which it is possible to understand the anti-skew function of the conveying belt 5c. In Fig. 5, reference numeral 5d denotes a slant prevention V-belt, which is adhered to the inner side of the conveying belt 5c and two adhered thereto. The driving roller 5a of the conveying roller is provided with the evacuation groove 5e of the anti-slip V-belt and the roulette 5f in the axial direction. And the other driven roller 5b is provided with an evacuation groove 5e. Reference numeral 12 denotes a receiving plate provided between the two rollers 5a and 5b, and accommodates the scattering material charged into the hopper 47. [

As described above, the conventional conveyor belt 5c is provided with the anti-skew function by the V-belt. However, in order to improve the efficiency of the scattering in recent years, for example, the scattering width tends to be as broad as 900 to 1200 to 1500 mm have. In other words, since the opening degree of the shutter 6 is reduced and scattered, the distance between the shutter 6 and the conveyor belt 5c, which is narrowed, There is a problem that the belt 5c slips due to strong resistance against the conveyor belt 5c by the scattering material of the belt 5c. In particular, since the anti-skid V-belt 5d is of a plain type, if the conveyor rollers 5a and 5b have a small diameter, the binding force thereof is lowered. In order to solve this problem, it is necessary to increase the outer diameter of the conveyor rollers 5a and 5b before and after the conveyor rollers 5a and 5b to increase the power of the conveyor rollers. However, the height of the hopper 4 increases, have.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior art, and it is an object of the present invention to provide a conveyance device capable of reliably conveying a scattering material even when a scattering width is widened, To provide a belt, and to provide an acid aerator such as a pastor, a fertilizer or the like having the conveyor belt.

As a result of intensive studies in order to achieve the above object, the present inventors have found that, by attaching a cog belt in place of the conventional anti-skid V belt provided inside the conveying belt of the conveying device of the scattering material, The inventors of the present invention have found that the binding force of the belt is remarkably improved, and the present invention has been accomplished.

That is, the present invention provides a conveying device for a conveying machine, comprising: a carriage capable of running, a pastor installed at the rear of the carriage, a hopper for receiving a scattering material such as fertilizer, a conveying device for conveying the scattering material fed from the hopper through the lower outlet of the hopper, A transfer device for transferring a scattering material to a rear side of a transfer device, wherein the transfer device is configured to drive the transfer belt by a conveyor roller having a groove formed in the circumferential direction, And a cog belt having a width of 0.5 to 5 cm, which is inserted into the circumferential groove of the conveyor roller when driven in the circumferential direction, is adhered.

Further, the present invention relates to a conveyor belt for use in the above-described dispersing device, wherein a cog belt having a width of 0.5 to 5 cm, which is inserted into a circumferential groove of a conveyor roller when driven in a circumferential direction of a conveyor roller- .

Since the pasting force of the pasting material and the fertilizer of the present invention is remarkably improved by changing the conventional anti-skid V-belt provided with the conveying belt to the cog belt, the conveying width of the scattering material Or the opening degree of the shutter is reduced to reduce the amount of discharge, so that even if the carrying resistance by the scattering material between the shutter and the conveying belt increases, the scattering material can be reliably conveyed to the scattering device. In addition, even when the outer diameter of the conveyor roller is small, the height of the hopper due to the large-diameter hardening of the rollers is small and the dispersing materials such as pastors and fertilizers are easily introduced .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall side view of a dissolver of pastor, fertilizer and the like in the first example of the prior art; Fig.
Fig. 2 is a rear view of the diffusing device of Fig. 1 viewed from the rear. Fig.
Fig. 3 is a plan view of a dissolver of a pastor, fertilizer and the like in the second conventional example.
Figure 4 is an overall side view of the diffuser of Figure 3;
Fig. 5 is an exploded perspective view showing a main part of a transfer device of a conventional acid transfer device such as pastor, fertilizer and the like.
Fig. 6 is a schematic perspective view of an example of a conveyor belt used in the acid aerator of the pastor, fertilizer and the like according to the present invention.
Fig. 7 is a schematic perspective view of another example of a conveyance belt used in the acid refiner of the pastor, fertilizer and the like according to the present invention.

The acid dissociation of pastors, fertilizers and the like of the present invention will be described based on the drawings, but the present invention is not limited thereto.

The acid aerator of the present invention has basically the same structure as the conventional acid aerator shown in Figs. 1 to 5, except for the carrying belt. Specifically, in the present invention, the anti-skid prevention V-belt adhered to the conveyor belt of the conventional acid disperser is replaced with a cog belt. Therefore, the description of the structure and function of the diffuser of the present invention will be omitted except for the conveying belt and the parts related thereto.

Fig. 6 is a schematic perspective view of an example of a conveyor belt used in the acid refiner of the pastor, fertilizer and the like according to the present invention. In the figure, reference numeral 5c denotes a conveyor belt, and 5g denotes a cog belt which is adhered to the conveyor roller side of the conveyor belt 5c, and the cog belt 5g is shown in a partially enlarged view. The cog belt is a notch type belt in which recesses are formed in a concave shape at right angles to the moving direction of the conveying belt, and the surface of the belt is concave and convex, and is available from a commercially available product. The width of one cog belt 5g is 0.5 to 5 cm and preferably 1 to 3 cm and the length of the cog belt 5g is equal to the rotational direction of the transport belt 5c. As shown in Fig. The cog belt 5g is inserted into the groove 5e formed in the circumferential direction of the conveyor rollers 5a and 5b when the conveyor belt 5c is wound around the conveyor rollers 5a and 5b and rotationally driven . The insertion here includes both the case where the concave convex portion of the cog belt 5g is freely inserted into the groove 5e and the case where the concave convex portion of the cog belt 5g is engaged with the groove 5e. The groove 5e can form a groove that engages with the concave convex portion of the cog belt 5g rather than a simple evacuation groove such as an electron.

Fig. 7 is a schematic perspective view of another example of a conveyor belt used in the acid refiner of the pastor, fertilizer, etc. of the present invention. In Fig. 7, one cog belt 5g is provided at the center of the inner side of the transport belt 5c with respect to the two cog belts of Fig. The number of cog belts provided on one conveyor belt is not particularly limited, and may be greater than that shown in Figs. 6 and 7 (for example, 3 to 10).

Since the cog belt 5g is provided inside the conveyor belt 5c and the binding force with respect to the conveyor rollers 5a and 5b is strong, the width of the conveyor belt is set to a wide width of 1200 to 1500 mm And the outer diameter of the conveyor rollers 5a, 5b can also be set to be as small as 50 to 150 mm, and furthermore, as 60 to 100 mm. As a result, it is possible to cope with the thinning of the scattering material, and further, the elevation of the hopper inlet due to the enlargement of the outer diameter of the conveyor roller can be suppressed.

Since the dispersing material can be reliably fed even when the feeding resistance of the conveying belt is increased, the dispersing device of the present invention can be used to greatly increase the scattering width or reduce the amount of scattering with a small shutter opening degree, . Further, since the acid aerator of the present invention does not need to have a large diameter for the conveying rollers, it is easy to apply the pasting material such as pastor and fertilizer to the hopper. Therefore, the pastor of the present invention, the fertilizer, and the like are extremely useful for the scattering work of a golf course, a park, and the like.

1: running car 1a: front wheel
1b: rear wheel 2: engine
3: Transmission 4: Hopper
5: conveying device 5a: conveyor roller (driving roller)
5b: conveyor roller (driven roller) 5c: conveyor belt
5d: Anti-skid V-belt 5e: Home
5f: Roulette 5g: Cog belt
6: Shutter 7: Adjustment handle
8: Link mechanism 9: Scattering device
9a: Rotating brush 9b: Rotor
9c: Disc 9d: Pin
10: Hydraulic motor 11: Suit
12:

Claims

A transporting device for transporting the scattering material supplied from the hopper through the lower outlet of the hopper to the rear, and a transporting device for transporting the scattering material supplied from the hopper to the rear of the transporting device, In the pastor apparatus,
The conveying device is configured to drive the conveying belt by a conveyor roller having a groove formed in the circumferential direction and has a width of 0.5 to 5 cm which is inserted into the circumferential groove of the conveyor roller when driven in the circumferential direction of the conveyor roller- The cog belt is adhered,
A shutter for adjusting the dispensing amount of the scattering material is provided on the conveying belt at the rear lower portion of the hopper so that the dispensing amount of the scattering material from the conveying belt to the dispensing device is adjusted by the degree of opening between the shutter and the conveying belt. A pastor who gives up.

delete

The method according to claim 1,
Wherein the width of the conveyor belt (5c) is 1200-1500 mm.

delete

The method according to claim 1,
Wherein the scattering material is scattered in an arc shape by the horizontal rotation of the rotor in the rear lower portion of the conveying device.