CN219791423U

CN219791423U - Concrete conveying device

Info

Publication number: CN219791423U
Application number: CN202320786083.6U
Authority: CN
Inventors: 郭明亮; 张献献
Original assignee: Hebei Zhongzi Zhixing Engineering Consulting Co ltd
Current assignee: Hebei Zhongzi Zhixing Engineering Consulting Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-03
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a concrete conveying device, relates to the field of concrete processing equipment, and solves the problems that the device is unstable in operation and easy to damage due to poor buffering capacity of the whole conveying device to concrete. The concrete conveying device comprises a support, a power mechanism, a conveying mechanism and a receiving damping mechanism, wherein the receiving damping mechanism is arranged at the lower end of the support and comprises a receiving hopper and a damping component, the receiving hopper is arranged above the conveying mechanism, the damping component is symmetrically arranged on the support, and the supporting distance between the damping component and the conveying mechanism is adjustable. When the concrete conveying device receives materials, the concrete conveying device has the functions of buffering, damping and anti-splashing, and is beneficial to the stable operation of the conveying device.

Description

Concrete conveying device

Technical Field

The utility model relates to the field of concrete processing equipment, in particular to a concrete conveying device.

Background

At present, in the conveying process of concrete, the concrete impact force of pouring at its tip is very big when the conveyer belt meets the material, and the conveyer belt cushioning effect is poor, can not fine absorption impact force, can cause the conveyer belt to move unstably, makes the conveyer belt tear easily and damages, and the supporting roller of conveyer belt is the line contact with the conveyer belt, is unsettled between the two rollers, and the impact force causes the belt sag between the rollers, makes the belt in material receiving interval be the wave, easily causes the concrete to spill outside the conveyer belt, causes extravagant and polluted environment.

Based on the above, it is required to solve the problems that the operation is unstable and the damage and the concrete scattering are easy to occur due to the poor buffering capacity of the whole conveying device to the concrete.

Disclosure of Invention

In order to achieve the technical aim, the utility model provides a concrete conveying device, which reduces the influence of material impact force on a conveying belt in the concrete conveying process and prevents the conveying belt from being greatly deformed to cause unstable operation and material scattering, and the utility model is realized by the following technical scheme:

the utility model provides a concrete conveying device, includes support, power unit, conveying mechanism and connects material damper, connect material damper to set up in the support lower extreme, including receiving hopper 1 and damper 2, connect hopper 1 to set up in conveying mechanism lower extreme top, including bucket body 1-1, buffer board 1-2 and bucket frame 1-3, buffer board 1-2 top is articulated with bucket body 1-1, is provided with elastic buffer part 1-2-2 between buffer board 1-2 and the bucket body 1-1.

The damping component 2 is arranged on the support and supported at the lower end part of the conveying mechanism, and comprises a support plate 2-1, a damping seat 2-2, a fixing seat 2-3 and a connecting frame 2-4, wherein the connecting frame 2-4 is fixed on the support, the support plate 2-1 is symmetrically arranged at a V-shaped angle and has the same included angle with the conveying mechanism, the damping seat 2-2 is arranged between the support plate 2-1 and the fixing seat 2-3 is arranged on the connecting frame 2-4 and can move along the connecting frame 2-4.

As one embodiment of the utility model, the damping component 2 comprises a distance adjusting component, the distance adjusting component comprises a screw rod 2-5-1 and a handle 2-5-2, the screw rod 2-5-1 is arranged on the connecting frame 2-4, one end of the screw rod is provided with the handle 2-5-2, the other end of the screw rod is fixedly connected to the fixed seat 2-3, the fixed seat 2-3 can be moved by rotating the handle 2-5-2, and the distance between the supporting plate 1-1 and the conveying mechanism can be adjusted.

As one implementation mode of the utility model, the bracket comprises a supporting mechanism and a lifting mechanism, wherein the supporting mechanism is obliquely arranged, the lower part of the upper end of the supporting mechanism is provided with a guide rail 3-1, the middle part of the supporting mechanism is provided with a first hinge seat 3-2, and the lower part of the supporting mechanism is provided with a second hinge seat 3-3; the lifting mechanism is arranged below the supporting mechanism and comprises a roller 4-1, a first supporting rod 4-2, a first trundle 4-3, a second supporting rod 4-4, a third supporting rod 4-5, a fourth supporting rod 4-6 and a second trundle 4-7, wherein the roller 4-1 is arranged at the upper end part of the first supporting rod 4-2 and is matched with the guide rail 3-1, and the lower end part of the first supporting rod is hinged and fixed with the lower end part of the second supporting rod 4-4 and the first trundle 4-3; the upper end part of the second support rod 4-4 is hinged and fixed with the first hinge support 3-2; two ends of the third supporting rod 4-5 are respectively connected to the second supporting rod 4-4 and the fourth supporting rod 4-6; the upper end part of the support rod IV 4-6 is hinged and fixed with the hinged support II 3-3, and the lower end part of the support rod IV is provided with the caster wheel II 4-7; the fixed castor I4-3 is fixed, the movable castor II 4-7 can enable the roller 4-1 to move along the guide rail 3-1, and the movement of the roller can adjust the conveying height of the concrete conveying device.

As one embodiment of the utility model, the power mechanism is arranged at the top end of the bracket and comprises a driving motor 5-1, a driving sprocket 5-2, a guide chain 5-3 and a motor frame 5-4; the conveying mechanism is arranged at the upper part of the bracket and comprises a conveying belt 6-1, a power roller assembly 6-2, an upper carrier roller assembly 6-3, a lower guide roller assembly 6-4, a tensioning mechanism 6-5 and a driven roller assembly 6-6, wherein the conveying belt 6-1 surrounds the supporting mechanism, the upper carrier roller assembly 6-3 is arranged in an array along the upper surface of the supporting mechanism in the ring, the upper surface of the conveying belt 6-1 is tensioned into a V shape along the upper carrier roller assembly 6-3, the angle of the upper carrier roller assembly is the same as that of the upper carrier roller assembly 6-3, and the lower guide roller assembly 6-4 fixed on the bracket in an array is arranged on the lower surface of the conveying belt 6-1; the power roller assembly 6-2 is arranged at the upper end part of the bracket and is linked with the driving chain wheel 5-2 through the guide chain 5-3; the driven roller assembly 6-6 is fixedly connected with the tensioning mechanism 6-5 arranged at the lower end part of the support, and the tensioning mechanism 6-5 is adjusted to push the driven roller assembly 6-6 to move along the support so as to enable the conveying belt 6-1 to be tensioned.

As an embodiment of the present utility model, the lower portion of the buffer plate 1-2 is provided with a chamfer corresponding to the V-shaped included angle of the conveyor belt 6-1.

As an embodiment of the present utility model, the supporting plate 2-1 is an ultra-high molecular polyethylene wear-resistant plate, and the edge of the adapting surface of the supporting plate and the conveying belt 6-1 is provided with a smooth chamfer.

As an embodiment of the present utility model, the shock mount 2-2 is a rubber compound spring.

As one embodiment of the utility model, the connecting frame 2-4 comprises a flat plate 2-4-1 and a vertical plate 2-4-2, wherein the flat plate 2-4-1 is arranged in parallel, the vertical plate 2-4-2 is symmetrically arranged at two ends of the flat plate 2-4-1, the flat plate 2-4-1 is provided with a first fixing hole 2-4-1-1 and a first fixing slot hole 2-4-1-2, and the vertical plate 2-4-2 is provided with a second threaded hole 2-4-2-1.

The beneficial effects of adopting above-mentioned technical scheme to produce lie in:

according to the concrete conveying device, the material receiving damping mechanism arranged in the material receiving area is used for solving the problems that the device is unstable in operation and easy to damage and scatter materials due to poor buffering capacity when the conveying device conveys concrete.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present utility model.

Fig. 3 is a schematic perspective view of a shock absorbing assembly according to the present utility model.

Fig. 4 is a schematic perspective view of the receiving hopper of the present utility model.

Fig. 5 is a cross-sectional view of the receiving hopper of the present utility model.

Fig. 6 is a schematic perspective view of the supporting mechanism and the lifting mechanism of the present utility model.

Fig. 7 is a schematic perspective view of a connecting frame according to the present utility model.

Fig. 8 is a schematic perspective view of the power mechanism of the present utility model.

Fig. 9 is a schematic perspective view of the conveying mechanism of the present utility model.

Wherein: 1. a receiving hopper; 2. a shock absorbing assembly; 1-1, a bucket body; 1-2, a buffer plate; 1-3, a bucket rack; 1-2-1, a rotating shaft; 1-2-2, an elastic buffer member; 2-1, a supporting plate; 2-2, a shock absorption seat; 2-3, fixing base; 2-4, connecting frames; 2-4-1, plate; 2-4-2, vertical plates; 2-4-1-1, a first fixing hole; 2-4-1-2, a first fixed slot; 2-4-2-1, and a second threaded hole. 2-5-1, a screw rod; 2-5-2, a handle; 3-1, a guide rail; 3-2, a first hinged support; 3-3, a second hinged support; 4-1, idler wheels; 4-2, a first supporting rod; 4-3, castor one; 4-4, a second supporting rod; 4-5, a third supporting rod; 4-6, a supporting rod is four; 4-7, a castor II; 5-1, driving a motor; 5-2, a driving chain wheel; 5-3, a guide chain; 5-4, a motor frame; 6-1, a conveyer belt; 6-2 power roller assembly; 6-3, an upper carrier roller assembly; 6-4, a lower guide roller assembly; 6-5, a tensioning mechanism; 6-6, a driven roller assembly;

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be clearly and completely described in connection with the following specific embodiments.

As shown in fig. 1 to 9, the present utility model provides a concrete transporting apparatus comprising

The concrete conveying device comprises a bracket, a power mechanism, a conveying mechanism and a receiving damping mechanism, wherein the receiving damping mechanism is arranged at the lower end part of the bracket and comprises a receiving hopper 1 and a damping component 2, the receiving hopper 1 is arranged above the conveying mechanism and comprises a hopper body 1-1, a buffer plate 1-2 and a hopper frame 1-3, the buffer plate 1-2 is arranged in the hopper body 1-1, a rotating shaft 1-2-1 is arranged at the top of the buffer plate 1-2 and fixedly connected with the hopper body 1-1, an elastic buffer part 1-2-2 is arranged at the lower part of the buffer plate, when concrete is poured, the concrete falls onto the buffer plate 1-2 firstly, the concrete on a conveying belt can be conveyed away quickly under the working condition that the impact force of the conveyed concrete quantity is small, the deformation of the elastic buffer part 1-2-2 is small, the corresponding buffer plate rotating angle is small, and the gap between the buffer plate and the conveying mechanism is large, so that the conveying belt is facilitated. Under the working condition that the amount of concrete to be conveyed is large and the impact force is large, the concrete on the conveying belt can form accumulation, the deformation of the elastic buffer component 1-2-2 is large, the corresponding rotation angle of the buffer board 1-2 is large, the gap between the buffer board and the end part of the conveying belt 6-1 is reduced, the concrete can be prevented from rushing out from the end part in a large amount, and the sprinkling of the concrete is reduced.

As shown in fig. 3, the shock absorbing assembly 2 is arranged on a bracket and supported at the lower end part of the conveying mechanism, and comprises a supporting plate 2-1, a shock absorbing seat 2-2, a fixed seat 2-3 and a connecting frame 2-4, wherein the supporting plate 2-1 is symmetrically arranged in a V-shaped angle, the angle is the same as the included angle of the conveying mechanism, the supporting plate 2-1 and the shock absorbing seat 2-2 are sequentially fixed on the fixed seat 2-3 by using a screw rod, the fixed seat 2-3 is fixed on the connecting frame 2-4 by using a bolt, and after the fixing bolt is loosened, the fixed seat 2-3 can move along the connecting frame 2-4, and the connecting frame 2-4 is fixed on the bracket by using the bolt; the distance adjusting assembly comprises a screw rod 2-5-1 and a handle 2-5-2, wherein the screw rod 2-5-1 is arranged on a connecting frame 2-4, one end of the screw rod is provided with the handle 2-5-2, the other end of the screw rod is fixedly connected to a fixed seat 2-3, a fixing bolt of the fixed seat 2-3 is loosened, the fixed seat 2-3 can be moved along the connecting frame by rotating the handle 2-5-2, the distance between a supporting plate 1-1 and a conveying mechanism is adjusted, and the fixing bolt of the fixed seat 2-3 is screwed after the distance is adjusted to a proper distance; the supporting plate 2-1 is an ultra-high molecular polyethylene wear-resistant plate, and the edge of the supporting plate perpendicular to the conveying direction of the adapting surface of the conveying belt 6-1 is provided with a smooth chamfer. The damping seat 2-2 is a rubber composite spring which is a metal framework and is combined with rubber into a whole, has the advantages of the metal spring and the rubber, and has the advantages of stable performance, capability of bearing load, large deformation, good vibration isolation and noise reduction effects and short working stability resonance area.

As shown in fig. 2, the receiving hopper 1 is in a mounted and used state, and is arranged at a receiving area of the concrete conveying device to accommodate the poured concrete, so that the overflow and the sprinkling of the poured concrete are reduced.

As shown in fig. 4 and 5, the structure of the component of the receiving hopper 1 is shown, when concrete falls onto the buffer plate 1-2, the elastic buffer member 1-2-2 arranged at the lower part of the buffer plate can reduce the impact force of the concrete falling onto the conveyor belt, and the gap between the buffer plate 1-2 and the conveyor device changes along with the size of the concrete conveying amount, the impact force is small when the conveying amount is small, the rotation angle of the buffer plate 1-2 is small, the gap is large, the impact force is large when the conveying amount is large, and the rotation angle of the buffer plate 1-2 is large, the gap is small, so that the overflow of the concrete from the end part of the conveyor belt is reduced.

As shown in fig. 1 and 6, the supporting mechanism, the lifting mechanism assembling structure and the component structure are obliquely arranged, the lower part of the upper end of the supporting mechanism is provided with a guide rail 3-1, the middle part of the supporting mechanism is provided with a first hinge seat 3-2, and the lower part of the supporting mechanism is provided with a second hinge seat 3-3; the lifting mechanism is arranged below the supporting mechanism and comprises a roller 4-1, a first supporting rod 4-2, a first trundle 4-3, a second supporting rod 4-4, a third supporting rod 4-5, a fourth supporting rod 4-6 and a second trundle 4-7, wherein the roller 4-1 is arranged at the upper end part of the first supporting rod 4-2 and is matched with the guide rail 3-1, and the lower end part of the first supporting rod is hinged and fixed with the lower end part of the second supporting rod 4-4 and the first trundle 4-3; the upper end part of the second support rod 4-4 is hinged and fixed with the first hinge support 3-2; two ends of the third supporting rod 4-5 are respectively connected to the second supporting rod 4-4 and the fourth supporting rod 4-6; the upper end part of the support rod IV 4-6 is hinged and fixed with the hinged support II 3-3, and the lower end part of the support rod IV is provided with the caster wheel II 4-7; the fixed castor I4-3 is fixed, the movable castor II 4-7 can enable the roller 4-1 to move along the guide rail 3-1, and the movement of the roller can adjust the conveying height of the concrete conveying device.

As shown in FIG. 7, in one specific embodiment of the connecting frame 2-4, the connecting frame 2-4 comprises a flat plate 2-4-1 and a vertical plate 2-4-2, the flat plate 2-4-1 is arranged in parallel, the vertical plate 2-4-2 is symmetrically arranged at two ends of the flat plate (2-4-1), a first fixing hole 2-4-1-1 and a first fixing slot hole 2-4-1-2 are arranged on the flat plate 2-4-1, and a second threaded hole 2-4-2-1 is arranged on the vertical plate 2-4-2; the connecting frame 2-4 is fixed on the bracket through the first fixing hole 2-4-1-1; the screw rod is arranged at the second threaded hole 2-4-2-1, the shock mount is arranged at the first fixed slotted hole 2-4-1-2 on the connecting frame, the fixed bolt of the shock mount is unscrewed, the handle is rotated to enable the screw rod to move along the second threaded hole 2-4-2-1, and the shock assembly 2 can be synchronously driven to move along the first fixed slotted hole 2-4-1-2, so that the distance between the supporting plate 2-1 and the conveying belt 6-1 is adjusted.

As shown in fig. 1, 8 and 9, the power mechanism and the conveying mechanism are assembled and are in component structures, the power mechanism is arranged at the top end of a bracket and comprises a driving motor 5-1, a driving sprocket 5-2, a guide chain 5-3 and a motor frame 5-4, the motor frame 5-4 is arranged at the upper end of the bracket, the driving motor 5-1 is fixed on the motor frame 5-4, and the driving sprocket 5-2 is arranged on the shaft of the driving motor 5-1; the conveying mechanism is arranged at the upper part of the bracket and comprises a conveying belt 6-1, a power roller assembly 6-2, an upper carrier roller assembly 6-3, a lower guide roller assembly 6-4, a tensioning mechanism 6-5 and a driven roller assembly 6-6, wherein the conveying belt 6-1 surrounds the supporting mechanism, the upper carrier roller assembly 6-3 is arranged in an array along the upper surface of the supporting mechanism in the ring, the upper surface of the conveying belt 6-1 is tensioned into a V shape along the upper carrier roller assembly 6-3, the angle of the upper carrier roller assembly is the same as that of the upper carrier roller assembly 6-3, and the lower guide roller assembly 6-4 fixed on the bracket in an array is arranged on the lower surface of the conveying belt 6-1; the power roller assembly 6-2 is arranged at the upper end part of the bracket, and the driving motor 5-1 drives the power roller assembly 6-2 to synchronously rotate through the guide chain 5-3; the driven roller assembly 6-6 is arranged at the lower end part of the bracket and fixedly connected with the tensioning mechanism 6-5, and the tensioning mechanism 6-5 is adjusted to push the driven roller assembly 6-6 to move along the bracket so as to tension the conveying belt 6-1.

Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the technical solutions according to the embodiments of the present utility model.

Claims

1. A concrete conveying device, characterized in that: the automatic feeding and discharging device comprises a support, a power mechanism, a conveying mechanism and a feeding and damping mechanism, wherein the feeding and damping mechanism is arranged at the lower end part of the support and comprises a feeding hopper (1) and a damping component (2), the feeding hopper (1) is arranged above the lower end part of the conveying mechanism and comprises a hopper body (1-1), a buffer plate (1-2) and a hopper frame (1-3), the top of the buffer plate (1-2) is hinged with the hopper body (1-1), and an elastic buffer part (1-2-2) is arranged between the buffer plate (1-2) and the hopper body (1-1);

the shock-absorbing assembly (2) is arranged on the support to be supported at the lower end part of the conveying mechanism and comprises a supporting plate (2-1), a shock-absorbing seat (2-2), a fixing seat (2-3) and a connecting frame (2-4), wherein the connecting frame (2-4) is fixed on the support, the supporting plate (2-1) is symmetrically arranged at a V-shaped angle and has the same included angle with the conveying mechanism, the shock-absorbing seat (2-2) is arranged between the supporting plate (2-1) and the fixing seat (2-3), and the fixing seat (2-3) is arranged on the connecting frame (2-4) and can move along the connecting frame (2-4).

2. A concrete conveying apparatus according to claim 1, wherein: the shock-absorbing assembly (2) comprises a distance-adjusting assembly, the distance-adjusting assembly comprises a screw rod (2-5-1) and a handle (2-5-2), the screw rod (2-5-1) is arranged on the connecting frame (2-4), one end of the screw rod is provided with the handle (2-5-2), the other end of the screw rod is fixedly connected to the fixed seat (2-3), the handle (2-5-2) is rotated to move the fixed seat (2-3) to adjust the distance between the shock-absorbing assembly (2) and the conveying mechanism.

3. A concrete conveying apparatus according to claim 1, wherein: the support comprises a support mechanism and a lifting mechanism, wherein the support mechanism is obliquely arranged, a guide rail (3-1) is arranged at the lower part of the upper end of the support mechanism, a first hinge seat (3-2) is arranged at the middle part of the support mechanism, a second hinge seat (3-3) is arranged at the lower part of the support mechanism, the lifting mechanism is arranged below the support mechanism and comprises a roller (4-1), a first support rod (4-2), a first trundle (4-3), a second support rod (4-4), a third support rod (4-5), a fourth support rod (4-6) and a second trundle (4-7), the upper end part of the first support rod (4-2) is provided with the roller (4-1) which is assembled with the guide rail (3-1), and the lower end part of the first support rod (4-2) is hinged with the lower end part of the second support rod (4-4) and the first trundle (4-3). The upper end part of the second supporting rod (4-4) is hinged with the first hinged support (3-2); two ends of the third supporting rod (4-5) are respectively connected to the second supporting rod (4-4) and the fourth supporting rod (4-6); the upper end part of the support rod IV (4-6) is hinged with the hinged support II (3-3), and the lower end part of the support rod IV is provided with the caster II (4-7); the first trundle (4-3) is fixed, and the second trundle (4-7) is moved to enable the roller (4-1) to move along the guide rail (3-1) to adjust the conveying height of the concrete conveying device.

4. A concrete conveying apparatus according to claim 3, wherein: the power mechanism is arranged at the top end of the bracket and comprises a driving motor (5-1), a driving sprocket (5-2), a guide chain (5-3) and a motor frame (5-4); the conveying mechanism is arranged on the upper portion of the support and comprises a conveying belt (6-1), a power roller assembly (6-2), an upper carrier roller assembly (6-3), a lower guide roller assembly (6-4), a tensioning mechanism (6-5) and a driven roller assembly (6-6), the conveying belt (6-1) surrounds the supporting mechanism, the upper carrier roller assembly (6-3) is arranged between the upper surface of the supporting mechanism and the conveying belt (6-1) in an array manner, the upper carrier roller assembly (6-3) is symmetrically arranged to be V-shaped, the upper surface of the conveying belt (6-1) is tensioned to be V-shaped along the upper carrier roller assembly (6-3), and the lower guide roller assembly (6-4) fixed on the support is arranged on the lower surface of the conveying belt (6-1) in an array manner; the power roller assembly (6-2) is arranged at the upper end part of the bracket and is linked with the driving sprocket (5-2) through the guide chain (5-3); the driven roller assembly (6-6) is fixedly connected with the tensioning mechanism (6-5) arranged at the lower end part of the support, and the tensioning mechanism (6-5) is adjusted to push the driven roller assembly (6-6) to move along the support so as to enable the conveying belt (6-1) to be tensioned.

5. A concrete conveying apparatus according to claim 4, wherein: the lower part of the buffer plate (1-2) is provided with a chamfer corresponding to the V-shaped included angle of the conveying belt (6-1).

6. A concrete conveying apparatus according to claim 4, wherein: the supporting plate (2-1) is an ultra-high molecular polyethylene wear-resistant plate, and the edge of the adapting surface of the supporting plate and the conveying belt (6-1) is provided with a smooth chamfer.

7. A concrete conveying apparatus according to claim 1, wherein: the shock mount (2-2) is a rubber compound spring.

8. A concrete conveying apparatus according to claim 1, wherein: the connecting frame (2-4) comprises a flat plate (2-4-1) and a vertical plate (2-4-2), wherein the flat plate (2-4-1) is arranged in parallel, the vertical plate (2-4-2) is symmetrically arranged at two ends of the flat plate (2-4-1), a first fixing hole (2-4-1-1) and a first fixing slot hole (2-4-1-2) are formed in the flat plate (2-4-1), and a second threaded hole (2-4-2-1) is formed in the vertical plate (2-4-2).