JPH0687324U - Vibrating conveyor - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] Even if the vibration conveyor is tilted upward, the article can be efficiently conveyed upward. [Structure] An oscillating portion 3 is supported in parallel by an arbitrary number of oscillating receiving members 5 on a base portion 4 inclined upward. When an oscillating motion is applied to the oscillating unit 3 from the oscillating unit 7 in an angle direction of 45 degrees with respect to the transport direction along the transport path 59 of the oscillating unit 3, the oscillating unit 3 vibrates in the same direction. The amplitude operation is performed, and the article is conveyed in the ascending direction along the conveyance path 59 of the swinging unit 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vibrating conveyor capable of ascending conveyance.

[0002]

[Prior art]

 Conventionally, there are many vibrating conveyors that use a metal coil spring, a spring covered with a tube, a resin, a metal leaf spring, or a rocking receiving member that utilizes the shear stress of rubber. Further, as shown in FIG. 6, a belt that receives the conveyed product from the flat surface 2a of the lower conveyor belt 2 that is wound around the conveyor pulley 1 and ascends the conveyed product in order to send the conveyed product to the upper conveyor belt 11. The type conveyor 20 is also conventionally known.

[0003]

[Problems to be solved by the device]

 Conventional vibration conveyors can convey articles horizontally and downwardly, but rocking receivers that use coiled springs and the like have a low spring constant in the direction perpendicular to their longitudinal direction. Therefore, there is a problem that the article cannot be conveyed in the ascending direction. Further, in the case of a belt type conveyor, as shown in Fig. 6, the belt becomes a knife edge at the horizontal receiving part B, and the belt is cut due to the abrasion, the life of the belt is extremely shortened, and maintenance is also performed. There was a problem that it was very difficult. The present invention is intended to solve the above problems.

[0004]

[Means for solving problems]

 In order to achieve the above object, the present invention provides a swinging part (3) having an article conveying path (59) formed on a table part (4) which can be set at a predetermined angle in parallel at a predetermined interval. And a pair of slender coupling fittings (35) (36) and these coupling fittings (35) (36) are flexibly fixed between the base portion (4) and the swinging portion (3). An intermediate connecting portion that connects at an angle, an upper mounting bracket (30), a lower mounting bracket (31), and one connecting bracket (35) of the pair of connecting brackets (35) (36). And an end of the other connecting metal fitting 36 of the pair of connecting metal fittings (35) and (36). And a pair of connecting fittings (3) and a lower connecting portion for rotatably connecting the lower attaching fitting (31) at a predetermined angle. ) (36) is provided with elastic force (54) (55) provided in the intermediate connecting portion for preventing the displacement in the bending direction, and the upper connecting member (30) is attached to the upper connecting portion. The elastic body (34) disposed in the upper connecting portion that imparts an elastic force that prevents displacement in the relative rotation direction with respect to the one connecting metal fitting (35), and the lower mounting metal fitting (31) described above. A plurality of rocking receiving members (5) each including an elastic body (56) arranged in the lower connecting portion for giving an elastic force that prevents displacement in the relative rotation direction with respect to the other connecting metal fitting (36). The lower mounting brackets (31) of the respective rocking receiving members (5) are fixed to the base portion (4), and the upper mounting brackets (30) of the respective rocking receiving members (5) are arranged as described above. It is fixed to the swinging part (3), and the swinging part (3) has a predetermined angle with respect to the article conveying direction. It is obtained attach the excitation unit for applying vibration to the presence and direction (7).

[0005]

[Action]

 In the swing receiving member 5, since the two connecting fittings 35, 36 are connected in a bent state via the elastic bodies 54, 55, the swing receiving member 5 is in a direction perpendicular to the axis connecting the both ends of the swing receiving member 5. Has a high spring constant. Therefore, it is possible to effectively vibrate and swing the swing receiving member 5 at a predetermined angle with respect to the article conveying direction, for example, at an angle of 45 degrees, and therefore, to swing the swinging member 3 in the upward direction by 20. Even if it is raised, the product can be conveyed up.

[0006]

【Example】

 Hereinafter, the configuration of the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings. In FIG. 1, reference numeral 2 is a lower conveyor belt, which is wound around a conveyor pulley 1. The conveyor belt 2 is configured such that the article conveying horizontal portion 2a moves rightward in the figure by the rotation of a drive conveyor pulley (not shown). Reference numeral 4 denotes a base portion that is supported on a support base (not shown) so that its angle can be adjusted, and is set at an inclination angle of 20 degrees with respect to the floor surface.

Reference numeral 3 denotes a rocking portion (trough), which is arranged on the base portion 4 horizontally with respect to the rocking portion. It is connected to part 4. As shown in FIG. 2, the rocking receiving member 5 has a structure in which both ends of a connecting metal member 35 made of an iron plate are fixed to the rectangular inner shell members 33 and 48, and both ends of a connecting metal fitting 36 made of an iron plate are made. The inner shell materials 49 and 50 having a rectangular shape are fixed. The inner shell members 33, 48, 49 and 50 are respectively loosely fitted into the rectangular outer shell members 32, 51, 52 and 53 with an inclination of 45 degrees. Four rubber columns, that is, elastic bodies 34, 54, 55, 56 are press-fitted and arranged in the spaces formed by the materials 32, 51, 52, 53, respectively. The upper mounting member 30 is fixed to the upper outer shell member 32, and the lower mounting member 31 is fixed to the lower outer shell member 53.

The upper mounting member 30 is fixed to the mounting plates 57 and 58 of the swing unit 3, and the lower mounting member 31 is fixed to the upper surface of the base 4. Reference numeral 6 denotes a vibration receiving member arranged on the upper surface of the rocking portion 3, and the lower mounting brackets 41 and 42 fixedly mounted on the outer shell material 43 are mounted on the upper surface of the rocking portion 3 together with the mounting washers 40 by bolts. Is stuck to. An elastic body 44 made of a rubber cylinder is press-fitted into a space formed by the inner shell material 45 and the outer shell material 43 having a circular outer shape. The inner shell member 45 is linked to the vibrating section 7, and the vibration receiving member 6 transmits the vibration generated by the rotational activation of the vibrating section 7 to the swinging section 3.

An article transport path 59 is formed in the swinging section 3 horizontally with respect to the upper surface of the base section 4, and the article transport path 59 is connected to an article transport surface 60 a of a chute 60. As shown in FIG. 1, the vibration receiving member 6 has an angle of 45 degrees in the article conveying direction with respect to an axis 61 passing through the center of gravity 9 of the swinging portion 3 and perpendicular to the base portion 4. It is arranged on the upper surface of the swinging part 3 in the inclined direction.

The tip of the chute 60 is in close proximity to the horizontal part of the lower conveyor belt 2 for conveying goods, and the rear end 59 a of the goods conveying path 59 of the swinging part 3 faces the upper conveyor belt 11. Next, the operation of this embodiment will be described. The vibration generated by the rotational activation of the vibration generating unit 7 is transmitted to the swinging unit 3 via the vibration receiving member 6. The rocking receiving member 5 exerts a spring effect to vibrate / amplify the rocking portion 3 in the 45 ° angular directions C and D with respect to the conveying direction. Due to the vibration / amplitude operation of the swing unit 3, the article that has climbed onto the chute 6 is sent to the article transport path 59 of the swing section 3, travels in the upward direction on the transport path 59, and is transferred to the upper conveyor belt 11. To fall. The conveying path 59 of the swinging unit 3 can ascend and convey an article even if it is inclined up to 20 degrees with respect to the floor surface.

In this embodiment, the swing receiving member has a structure in which a cylindrical rubber is press-fitted between a metallic outer shell and an inner shell having a displacement of 45 degrees. Various structures can be used as long as they have a high spring constant in the direction A (see FIG. 2) perpendicular to the axis connecting them. For example, the swing receiving member may have a structure in which a resin or a metal spring is inserted instead of the columnar rubber.

[0012]

【effect】

 In the present invention, the vertical and horizontal swinging of the swinging portion operates as compression of the elastic body. Therefore, the spring constant effectively acts on the vertical and horizontal vibrations of the swinging part, and the article can be efficiently conveyed upward even if the swinging part is tilted upward. Also, when a rubber cylinder is used as the elastic body, no tensile or shear stress acts on it, and it has a long life and requires no maintenance. Further, when the rubber column is press-fitted into the inner and outer shell members, there is no backlash in each part, and noise is absorbed and quiet operation is possible.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a front view of a swing receiving member.

FIG. 3 is a side view of the same.

FIG. 4 is a front view of a vibration receiving member.

FIG. 5 is a plan view of the same.

FIG. 6 is a front view of a conventional technique.

[Explanation of symbols]

 1 Conveyor Pulley 2 Lower Conveyor Belt 3 Swing Part 4 Unit Part 5 Swing Receiving Member 6 Vibration Receiving Member 7 Exciting Part 11 Upper Conveyor Belt 20 Belt Type Conveyor 30 Upper Mounting Bracket 31 Lower Mounting Bracket 32 Outer Shell 33 Inner Shell Material 34 Elastic body 35 Coupling metal fitting 36 Coupling metal fitting 40 Mounting washer 41 Lower mounting metal fitting 42 Lower mounting metal fitting 43 Outer shell material 44 Elastic body 45 Inner shell material 48 Inner shell material 49 Inner shell material 50 Inner shell material 51 Outer shell material 52 Outer Shell material 53 Outer shell material 54 Elastic body 55 Elastic body 56 Elastic body 57 Mounting plate 58 Mounting plate 59 Article transport path 60 Chute 60a Article transport surface 61 Axis

Claims (3)

[Scope of utility model registration request] 1. A oscillating portion (3) having an article conveying path (59) formed on a pedestal portion (4) which can be set at a predetermined angle is arranged in parallel at a predetermined interval, and the pedestal is formed. A pair of elongated connecting fittings (35) (36) are provided between the portion (4) and the swinging portion (3).
An intermediate connecting portion for connecting these connecting metal fittings (35) and (36) flexibly at a predetermined angle, and an upper mounting metal fitting (3
0), the lower fitting (31), and the upper fitting (30) at a predetermined angle at the end of one of the pair of fittings (35) (36). And a pair of connecting fittings (3
5) A lower connecting portion that rotatably connects the lower mounting member (31) to the end portion of the other connecting member 36 of (36) at a predetermined angle, and the pair of connecting members (35) ( Three
6) elastic bodies (54) (55) arranged in the intermediate connecting portion for imparting elastic force to prevent the displacement in the bending direction of 6), and the one of the upper mounting bracket (30) in the upper connecting portion. Of the elastic member (34) disposed in the upper connecting portion for imparting an elastic force that prevents displacement of the lower mounting member (35) relative to the connecting member (35) in the rotational direction, and the other connection of the lower mounting member (31). A plurality of rocking receiving members (5), each of which is composed of an elastic body (56) arranged in the lower connecting portion for imparting an elastic force that prevents displacement in the relative rotation direction with respect to the metal fitting (36), Lower mounting bracket (31) for each of the swing receiving members (5)
Is fixed to the base portion (4), and each swing receiving member (5) is fixed.
Fix the upper mounting bracket (30) of the above to the swinging part (3),
A vibrating conveyor, characterized in that an oscillating portion (7) is provided on the oscillating portion (3) for applying vibration in a direction having a predetermined angle with respect to the article conveying direction. 2. The outer shell member (32) (5) having a quadrangular inner side for each of the intermediate connecting portion, the upper connecting portion and the lower connecting portion.
1) (52) (53) and the outer shell material (35) (51)
(52) Inner shell material (33) (48) (49) with a square outer shape loosely fitted and arranged at an angle of 45 degrees to (52) (53)
(50) and the elastic body (34)
(54) (55) (56) is composed of a plurality of rubber cylinders, and the rubber cylinders are formed of the outer shell materials (32) (51) (5).
2) (53) and inner shell material (33) (48) (49) (5
The vibrating conveyer according to claim 1, wherein the vibrating conveyer is press-fitted between the vibration conveyer and the (0). 3. The elastic body (34) (54) (55)
The vibrating conveyor according to claim 1, wherein a resin or a metal spring is used as (56).