Novel rolling wheel mechanism of bale plucker

Abstract

The utility model relates to the technical field of rolling wheel mechanisms, and discloses a novel rolling wheel mechanism of a bale plucker, which comprises a rolling wheel core, a plurality of rolling wheels, a plurality of rolling wheels and a plurality of rolling wheels, the two rolling wheel flanges are fixed on the side surface of the rolling wheel core through side surface screws and clamp the rolling wheel core in the middle; the edge of the flange of the rolling wheel is rounded; an arc-shaped block matched with the arc-shaped groove is arranged below the belt pressing block, and a second concave-convex strip area is arranged on the arc-shaped block; a through hole allowing the belt pressing block to stretch out is formed in the rolling wheel flange, a locking block is fixed to the outer side of the rolling wheel flange, and the two sides of the rolling wheel flange are detachably connected with the locking block. The device has the advantages that the sling does not need to be damaged by punching, the pressing effect is good, the sling is prevented from being cut apart, and the safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding wheel mechanism technical field, specifically point to a kind of novel winding wheel mechanism of grab machine. BACKGROUND

[0002] The original winding wheel mechanism of the lifting grab machine of the company is mainly composed of winding wheel core, winding wheel retaining edge, belt pressing block, screw and other parts, which needs to be punched on the lifting belt during use, and the lifting belt is fixed and compressed by using the winding wheel core, the belt pressing block and the screw, and the positioning is performed by using the retaining edge of the winding wheel core.

[0003] The mechanism has the following problems: 1. The lifting belt needs to be punched, which reduces the strength of the lifting belt and causes the lifting belt to tear and fall during grabbing; 2. The screw is designed in two directions, and the lifting belt cannot be compressed tightly; 3. The retaining edge of the winding wheel is sharp, which can cut the lifting belt. UTILITY MODEL CONTENTS

[0004] The utility model is to solve the above problems, and provides a novel winding wheel mechanism of grab machine, which does not need to punch the lifting belt, has good compression effect, prevents the lifting belt from being torn, and has high safety.

[0005] To solve the above technical problems, the utility model provides a technical scheme: a novel winding wheel mechanism of grab machine, which comprises:

[0006] The winding wheel core is a hollow cylindrical structure, and an arc-shaped groove is arranged on the upper surface of the winding wheel core, and a concave-convex strip area one is arranged in the arc-shaped groove;

[0007] The winding wheel retaining edge is two, and is fixed on the side surface of the winding wheel core by side screws, and clamps the winding wheel core in the middle; the edge of the winding wheel retaining edge is rounded;

[0008] The belt pressing block is provided with an arc-shaped block matched with the arc-shaped groove on the lower surface, and a concave-convex strip area two is arranged on the arc-shaped block;

[0009] A through hole is arranged on the winding wheel retaining edge for the belt pressing block to extend out, a locking block is fixed on the outside of the winding wheel retaining edge, and the two sides of the winding wheel retaining edge and the locking block are detachably connected.

[0010] Further, the locking block is connected to the outside of the winding wheel retaining edge by a block screw.

[0011] Further, the edge of the winding wheel retaining edge is smoothly transitioned by a large arc.

[0012] Further, the two sides of the belt pressing block are provided with a compression hole one, the upper surface of the locking block is provided with a compression hole two, and the compression hole one and the compression hole two are connected by a belt screw.

[0013] Further, the concave-convex strip area one and the concave-convex strip area two are matched, and the concave-convex parts are sawtooth-shaped.

[0014] The utility model discloses compared with prior art has the advantages of: the sawtooth-shaped concave-convex structure of reel core and pressure belt block makes that the sling can be pressed into the recess and thus makes the sling not slip. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the schematic diagram of the reel mechanism of the utility model;

[0016] Figure 2 It is the schematic diagram of the reel mechanism of the old type.

[0017] As shown in the figure: 1, reel core, 2, reel stop edge, 3, side screw, 4, fixed belt screw, 5, locking block, 6, compression hole one, 7, compression hole two, 8, through hole, 9, pressure belt block, 10, fixed block screw, 11, arc slot. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail in combination with the drawings.

[0019] From Figure 2 It can be seen from the old type of the reel mechanism of the bag grabbing machine that the pressure belt block is a right angle block, and the fixed belt bolt is in two directions, and the mechanism has the following problems: 1, the hole needs to be opened on the sling, which leads to the reduction of the strength of the sling, and there is a risk of tearing the sling and falling when grabbing the bag; 2, the screw is designed in two directions, and the effect of the sling compression cannot be guaranteed; 3, the reel stop edge is sharp, which can cut the sling.

[0020] The utility model discloses a new type of reel mechanism of the bag grabbing machine, which comprises:

[0021] The reel core 1 is a hollow cylindrical structure, and the upper surface of the reel core 1 is provided with an arc-shaped slot 11, and the arc-shaped slot 11 is provided with a concave-convex strip area one; the arc-shaped slot 11 and the concave-convex strip area one in the arc-shaped slot 11 are provided, which provides accurate positioning and reliable connection basis for subsequent cooperation with the pressure belt block 9, so that the related parts can be closely combined, and relative sliding and other conditions are prevented, and the stability of the equipment operation is guaranteed.

[0022] Two volume wheel flanges 2 are fixed on the side of the volume wheel core 1 by side screws 3, and the volume wheel core 1 is clamped in the middle; the edges of the volume wheel flanges 2 are smoothly connected by large circular arcs. The installation is convenient, the connection is firm, the clamping effect on the volume wheel core 1 is stable, the axial displacement of the volume wheel core 1 during the working process is avoided, and the stability of the overall structure is ensured. The large circular arc smooth transition treatment at the edge avoids scratches, collisions and other situations caused by sharp corners.

[0023] The pressing belt block 9 is provided with an arc-shaped block matched with the arc-shaped groove 11, and the arc-shaped block is provided with concave-convex strip areas two; the concave-convex strip areas one and the concave-convex strip areas two are matched in concave-convex, and the concave-convex parts are sawtooth-shaped. The concave-convex strip areas two and the concave-convex strip areas one on the volume wheel core 1 are matched in concave-convex in a sawtooth shape. This design greatly enhances the friction between the two, effectively prevents loosening and slipping during the working process, ensures the reliability and stability of the connection between the related parts, and effectively ensures the strength of the lifting belt without punching.

[0024] The volume wheel flange 2 is provided with a through hole 8 for the pressing belt block 9 to extend out, the locking block 5 is connected and arranged on the outside of the volume wheel flange 2 through a block fixing screw 10, and the two sides of the volume wheel flange 2 and the locking block 5 are detachably connected. The pressing belt block 9 is provided with pressing holes one 6 on both sides, the locking block 5 is provided with pressing holes two 7 on the upper surface, and the pressing holes one 6 and the pressing holes two 7 are connected through a belt fixing screw 4.

[0025] Working principle: the lifting belt is placed in the arc-shaped groove 11 on the volume wheel core 1, then the arc-shaped block under the pressing belt block 9 is placed in the arc-shaped groove 11, the concave-convex strip areas one and the concave-convex strip areas two are matched in concave-convex, the sawtooth-shaped concave-convex parts clamp the lifting belt, then the two sides of the pressing belt block 9 extend out of the through hole 8, the volume wheel flange 2 is installed on the two sides of the volume wheel core 1 by using the side screw 3, the locking block 5 is fixed on the volume wheel core 1 by using the block fixing screw 10, the pressing holes one 6 and the pressing holes two 7 are fixed together by using the belt fixing bolt, all the parts are tightly connected, the lifting belt is tightly clamped, and then the volume wheel mechanism is put into the grab packer for working.

[0026] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "connection" should be understood broadly, for example, it can be fixed connection, detachable connection, or integral connection; for ordinary skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0027] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A novel winding wheel mechanism of a bale grab, characterized in that, It includes: The core of the reel wheel (1) is a hollow cylindrical structure, which is provided with an arc-shaped groove (11) on the upper surface, and the arc-shaped groove (11) is provided with a concave-convex strip area one; The reel wheel retaining edge (2) is fixed to the side surface of the reel wheel core (1) by the side screw (3), which clamps the reel wheel core (1) in the middle; the edge of the reel wheel retaining edge (2) is rounded; The pressing block (9) is provided on the upper surface of the reel wheel core (1), and the lower surface of the pressing block (9) is provided with an arc-shaped block matched with the arc-shaped groove (11), and the arc-shaped block is provided with a concave-convex strip area two; The reel wheel retaining edge (2) is provided with a through hole (8) for the pressing block (9) to extend out, and the outer side of the reel wheel retaining edge (2) is fixed with a locking block (5), and the two sides of the reel wheel retaining edge (2) and the locking block (5) are detachably connected.

2. A novel roller mechanism for a bale grab according to claim 1, characterized in that: The locking block (5) is connected to the outer side of the reel wheel retaining edge (2) by the fixed block screw (10).

3. A novel roller mechanism for a bale grab according to claim 1, characterized in that: The edge of the reel wheel retaining edge (2) is smoothly transitioned by a large circular arc.

4. A novel roller mechanism for a bale grab according to claim 1, characterized in that: The pressing block (9) is provided with a pressing hole one (6) on both sides, and the locking block (5) is provided with a pressing hole two (7) on the upper surface, and the pressing hole one (6) and the pressing hole two (7) are connected by the fixed band screw (4).

5. A novel roller mechanism for a bale grab according to claim 1, characterized in that: The concave-convex strip area one and the concave-convex strip area two are matched, and the concave-convex parts are sawtooth-shaped.

Images