A rope pressure device for a concrete mixer rope drum

Abstract

The present invention relates to the field of rope pressure devices for concrete mixer rope drums, and discloses a rope pressure device for concrete mixer rope drums, comprising a support block, mounting devices are provided on both sides of the support block, a rope winding device is rotatably provided on the support block, a receiving groove is provided on the support block, a driving device 1 is provided in the receiving groove, a rotating rod is provided at the driving end of the driving device 1, a wire passing ring is provided at the extending end of the rotating rod, a wire pressing inclined block is provided on the lower surface of the wire passing ring, a wire pressing hole is provided on the wire pressing inclined block, a guide rope arch block is provided at one end of the wire pressing inclined block extending downward, and the wire passing ring is provided above the rope winding device. The present invention solves the problem that the rope drum on a traditional concrete mixer is not wound according to a regular pattern during the rope winding process, and it is easy to have a situation where the rope drum is wound thickly in the middle and thinly at both ends, thereby resulting in a low utilization rate of the rope drum.

Description

Technical Field

[0001] The invention relates to the field of rope pressure devices for a rope drum of a concrete mixer, in particular to a rope pressure device for a rope drum of a concrete mixer. Background Art

[0002] Concrete mixer is a machine that mixes cement, sand and gravel aggregate and water to make concrete mixture. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device. According to the working nature, it can be divided into intermittent (batch) and continuous type; according to the mixing principle, it can be divided into self-falling type and forced type; according to the installation method, it can be divided into fixed type and mobile type; according to the discharging method, it can be divided into tilting type and non-tilting type; according to the mixing drum structure, it can be divided into pear type, drum type, double cone type, disc vertical shaft type and round groove horizontal shaft type.

[0003] The rope drum on the traditional concrete mixer is not wound regularly during the rope winding process, and it is easy for the rope drum to be wrapped very thickly in the middle and very thinly at both ends, resulting in low utilization of the rope drum. Summary of the invention

[0004] Based on the above technical problems, the present invention provides a rope pressure device for a concrete mixer rope drum. The present invention solves the problem that the rope drum on a traditional concrete mixer is not wound regularly during the rope winding process, and the rope drum is easily wound thickly in the middle and thinly at both ends, resulting in low utilization of the rope drum.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0006] A rope presser for a rope drum of a concrete mixer comprises a support block, mounting devices are arranged on both sides of the support block, a rope winding device is rotatably arranged on the support block, a receiving groove is arranged on the support block, a driving device 1 is arranged in the receiving groove, a rotating rod is arranged at the driving end of the driving device 1, a wire passing ring is arranged at the extending end of the rotating rod, a wire pressing inclined block is arranged on the lower surface of the wire passing ring, a wire pressing hole is arranged on the wire pressing inclined block, a rope guide arch block is arranged at one end of the wire pressing inclined block extending downward, and the wire passing ring is arranged above the rope winding device.

[0007] In the present invention, the user can pass the rope through the wire loop and the wire pressing groove in sequence, wrap it around the rope winding device and tie a knot, and then drive the driving device 1 to drive the rotating rod to rotate clockwise or counterclockwise. Because the wire pressing bevel block forms an angle with the wire loop, the wire pressing groove can control the direction of the rope, so that the rope moves with the rotation direction of the rotating rod, causing the rope to be wound on the rope winding device from left to right or from right to left, so that the rope is evenly wound on the drum device, thereby avoiding the situation that the rope drum is wound very thick in the middle and very thin at both ends. The present invention solves the problem that the rope drum on the traditional concrete mixer is not wound according to the rules during the rope winding process, and it is easy to have the situation that the rope drum is wound very thick in the middle and very thin at both ends, thereby resulting in low utilization rate of the rope drum.

[0008] As a preferred embodiment, a support rod is provided on the rotating rod, and a semicircular block for guiding is provided at the extended end of the support rod.

[0009] As a preferred embodiment, the support rod is arranged below the wire loop, and the wire loop is arranged above the rope winding device.

[0010] As a preferred embodiment, the rope winding device comprises a rope winding drum, baffles are provided at both ends of the rope winding drum, and a rotating device is provided inside the rope winding drum.

[0011] As a preferred embodiment, the rotating device includes two pillars, and the two pillars are symmetrically arranged along the center line of the support block. A bearing is provided in the pillar, and a rotating shaft is provided in the bearing. A driving device 2 is provided at one end extending outward from the rotating shaft, and the driving device 2 is fixed on the support block.

[0012] As a preferred embodiment, a groove in contact with the outside is provided in the support block.

[0013] As a preferred manner, the mounting device comprises two mounting blocks, and the two mounting blocks are evenly distributed on the supporting block, and the storyteller mounting blocks are provided with fasteners for mounting.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) The present invention solves the problem that the rope drum on a conventional concrete mixer is not wound regularly during the rope winding process, and the rope drum is easily wound thickly in the middle and thinly at both ends, thereby resulting in low utilization of the rope drum.

[0016] (2) The present invention provides a support rod on a rotating rod, and a semicircular block for guiding is provided at the extended end of the support rod. The user can sequentially pass the rope through the wire ring, the wire pressing groove, and the space formed between the semicircular block and the support rod, and then wind the rope around the rope winding device and tie a knot. When the rotating rod drives the support rod to rotate, the semicircular block will drive the direction of the rope.

[0017] (3) The present invention arranges the support rod below the wire loop, and the wire loop is arranged above the rope winding device. When the rotating rod rotates, the support rod is arranged below the wire loop, and the wire loop is arranged above the rope winding device, which is beneficial to the direction of the rope driven by the semicircular block.

[0018] (4) The rope winding device of the present invention includes a rope winding drum, and baffles are provided at both ends of the rope winding drum. A rotating device is provided inside the rope winding drum. When the rope is wound around the rope winding drum, the baffles can keep the rope wound around the rope winding drum.

[0019] (5) The present invention comprises two pillars through a rotating device, and the two pillars are symmetrically arranged along the center line of the support block, a bearing is arranged in the pillar, and a rotating shaft is arranged in the bearing, and a driving device 2 is arranged at one end of the rotating shaft extending outward, and the driving device 2 is fixed on the support block. When the driving device 2 is started, the driving rotating shaft rotates, thereby rotating the rope drum, so that the purpose of winding the rope of the winding drum is achieved; the bearing can avoid direct friction between the rotating shaft and the pillar; the pillar can effectively support the rope drum.

[0020] (6) The present invention provides a groove in contact with the outside world in the support block. When the rope is wound on the rope drum, the groove can prevent the surface of the support block from directly rubbing against the rope.

[0021] (7) The present invention includes two mounting blocks through the mounting device, and the two mounting blocks are evenly distributed on the supporting block. The mounting blocks are provided with fasteners for installation, and the user can install the concrete mixer through the fasteners between the mounting blocks and the mounting parts on the concrete mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0024] Figure 3 is a top view of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection between the semicircular block and the support rod;

[0026] Among them, 1 support block, 2 rope winding device, 21 rope winding drum, 22 baffle, 23 rotating device, 231 pillar, 232 bearing, 233 rotating shaft, 234 driving device II, 3 support rod, 4 semicircular block, 5 guide rope arch block, 6 wire pressing inclined block, 61 wire pressing hole, 7 wire passing ring, 8 rotating rod, 9 driving device I, 10 accommodating groove, 11 mounting device, 111 mounting block, 112 fastener, 12 groove. DETAILED DESCRIPTION

[0027] In order for those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and the following embodiments.

[0028] Embodiment 1:

[0029] See also Figures 1 to 4 A rope pressure device for a rope drum of a concrete mixer comprises a support block 1, mounting devices 11 are arranged on both sides of the support block 1, a rope winding device 2 is rotatably arranged on the support block 1, a receiving groove 10 is arranged on the support block 1, a driving device 9 is arranged in the receiving groove 10, a rotating rod 8 is arranged at the driving end of the driving device 9, a wire passing ring 7 is arranged at the extending end of the rotating rod 8, a wire pressing inclined block 6 is arranged on the lower surface of the wire passing ring 7, a wire pressing hole 61 is arranged on the wire pressing inclined block 6, a rope guide arch block 5 is arranged at one end of the wire pressing inclined block 6 extending downward, and the wire passing ring 7 is arranged above the rope winding device 2.

[0030] In the present invention, the user can pass the rope through the wire loop 7 and the wire pressing groove in sequence, wrap it around the rope winding device 2 and tie a knot, and then drive the driving device 9 to drive the rotating rod 8 to rotate clockwise or counterclockwise. Because the wire pressing bevel block 6 forms an angle with the wire loop 7, the wire pressing groove can control the direction of the rope, so that the rope moves with the rotation direction of the rotating rod 8, causing the rope to be wound on the rope winding device 2 from left to right or from right to left, so that the rope is evenly wound on the drum device, thereby avoiding the situation that the rope drum 21 is wound very thick in the middle and very thin at both ends. The present invention solves the problem that the rope drum 21 on the traditional concrete mixer is not wound according to the rules during the rope winding process, and it is easy to have the situation that the rope drum 21 is wound very thick in the middle and very thin at both ends, thereby resulting in the low utilization rate of the rope drum 21.

[0031] The driving device 9 in this embodiment can be selected but not limited to a servo motor.

[0032] Embodiment 2:

[0033] See also Figures 1 to 4 A rope pressure device for a rope drum of a concrete mixer comprises a support block 1, mounting devices 11 are arranged on both sides of the support block 1, a rope winding device 2 is rotatably arranged on the support block 1, a receiving groove 10 is arranged on the support block 1, a driving device 9 is arranged in the receiving groove 10, a rotating rod 8 is arranged at the driving end of the driving device 9, a wire-through ring 7 is arranged at the extending end of the rotating rod 8, a wire-pressing inclined block 6 is arranged on the lower surface of the wire-through ring 7, a wire-pressing inclined block 6 is arranged on the wire-pressing inclined block 6, a wire-pressing hole 61 is arranged on the wire-pressing inclined block 6, a dry rope arch block 5 is arranged at one end extending downward from the wire-pressing inclined block 6, and the wire-through ring 7 is arranged above the rope winding device 2.

[0034] A support rod 3 is provided on the rotating rod 8, and a semicircular block 4 for the direction of the rope is provided at the extended end of the support rod 3. The user can pass the rope through the wire ring 7, the wire pressing groove, the space formed between the semicircular block 4 and the support rod 3 in sequence, and then wind it around the rope winding device 2 and tie a knot. When the rotating rod 8 drives the support rod 3 to rotate, the semicircular block 4 will drive the direction of the rope.

[0035] As a preferred embodiment, the support rod 3 is arranged below the wire loop 7, and the wire loop 7 is arranged above the rope winding device 2. During the rotation of the rotating rod 8, the support rod 3 is arranged below the wire loop 7, and the wire loop 7 is arranged above the rope winding device 2, which is beneficial for the semicircular block 4 to drive the direction of the rope.

[0036] As a preferred embodiment, the rope winding device 2 includes a rope winding drum 21, baffles 22 are provided at both ends of the rope winding drum 21, and a rotating device 23 is provided inside the rope winding drum 21. When the rope is wound around the rope winding drum 21, the baffles 22 can keep the rope wound around the rope winding drum 21 at all times.

[0037] As a preferred embodiment, the rotating device 23 includes two pillars 231, and the two pillars 231 are symmetrically arranged along the center line of the support block 1. A bearing 232 is provided in the pillar 231, and a rotating shaft 233 is provided in the bearing 232. A driving device 234 is provided at one end of the rotating shaft 233 extending outward, and the driving device 234 is fixed on the support block 1. The driving device 234 is started to rotate the driving shaft 233, thereby rotating the rope drum 21, so as to achieve the purpose of winding the rope of the winding drum; the bearing 232 can avoid direct friction between the rotating shaft 233 and the pillar 231; the pillar 231 can effectively support the rope drum 21, and the driving device 234 here is optional but not limited to a servo motor.

[0038] The other parts of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0039] Embodiment 3:

[0040] See also Figures 1 to 4 A rope pressure device for a rope drum of a concrete mixer comprises a support block 1, mounting devices 11 are arranged on both sides of the support block 1, a rope winding device 2 is rotatably arranged on the support block 1, a receiving groove 10 is arranged on the support block 1, a driving device 9 is arranged in the receiving groove 10, a rotating rod 8 is arranged at the driving end of the driving device 9, a wire passing ring 7 is arranged at the extending end of the rotating rod 8, a wire pressing inclined block 6 is arranged on the lower surface of the wire passing ring 7, a wire pressing hole 61 is arranged on the wire pressing inclined block 6, a rope guide arch block 5 is arranged at one end of the wire pressing inclined block 6 extending downward, and the wire passing ring 7 is arranged above the rope winding device 2.

[0041] A groove 12 in contact with the outside is provided in the support block 1. When the rope is wound on the rope drum 21, the groove 12 can prevent the surface of the support block 1 from directly rubbing against the rope.

[0042] The other parts of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0043] Embodiment 4:

[0044] See also Figures 1 to 4 A rope pressure device for a rope drum of a concrete mixer comprises a support block 1, mounting devices 11 are arranged on both sides of the support block 1, a rope winding device 2 is rotatably arranged on the support block 1, a receiving groove 10 is arranged on the support block 1, a driving device 9 is arranged in the receiving groove 10, a rotating rod 8 is arranged at the driving end of the driving device 9, a wire-through ring 7 is arranged at the extending end of the rotating rod 8, a wire-pressing inclined block 6 is arranged on the lower surface of the wire-through ring 7, a wire-pressing inclined block 6 is arranged on the wire-pressing inclined block 6, a wire-pressing hole 61 is arranged on the wire-pressing inclined block 6, a dry rope arch block 5 is arranged at one end extending downward from the wire-pressing inclined block 6, and the wire-through ring 7 is arranged above the rope winding device 2.

[0045] The mounting device 11 includes two mounting blocks 111, and the two mounting blocks 111 are evenly distributed on the supporting block 1. The mounting blocks 111 are provided with fasteners 112 for installation. The user can install the mounting blocks 111 and the mounting parts on the concrete mixer through the fasteners 112; the fasteners 112 here are prior art, such as bolts and nuts, screws, studs, etc., and bolts and nuts are selected here.

[0046] The other parts of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0047] The above is an embodiment of the present invention. The above embodiments and the specific parameters in the embodiments are only for the purpose of clearly describing the verification process of the present invention, and are not intended to limit the patent protection scope of the present invention. The patent protection scope of the present invention is still subject to its claims, and any equivalent structural changes made by using the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. A rope drum press for a concrete mixer, comprising a support block (1), mounting devices (11) being provided on both sides of the support block (1), a rope winding device (2) being rotatably provided on the support block (1), characterized in that: The support block (1) is provided with a receiving groove (10), a driving device (9) is provided in the receiving groove (10), a rotating rod (8) is provided at the driving end of the driving device (9), a wire loop (7) is provided at the extending end of the rotating rod (8), a wire pressing inclined block (6) is provided on the lower surface of the wire loop (7), a wire pressing inclined block (6) is provided with a wire pressing hole (61), a guide rope arch block (5) is provided at one end of the wire pressing inclined block (6) extending downward, and the wire loop (7) is arranged above the rope winding device (2); The rotating rod (8) is provided with a support rod (3), and the extending end of the support rod (3) is provided with a semicircular block (4) for guiding; The support rod (3) is arranged below the wire loop (7), and the support rod (3) is arranged above the rope winding device (2); The rope winding device (2) comprises a rope winding drum (21), baffles (22) are provided at both ends of the rope winding drum (21), and a rotating device (23) is provided inside the rope winding drum (21); The rotating device (23) comprises two pillars (231), and the two pillars (231) are symmetrically arranged along the center line of the support block (1); a bearing (232) is arranged in the pillar (231), and a rotating shaft (233) is arranged in the bearing (232); a second driving device (234) is arranged at one end of the rotating shaft (233) extending outward, and the second driving device (234) is fixedly arranged on the support block (1); The support block (1) is provided with a groove (12) in contact with the outside world; The mounting device (11) comprises two mounting blocks (111), and the two mounting blocks (111) are evenly distributed on the support block (1), and the mounting blocks (111) are provided with fasteners (112) for mounting.

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