CN219566870U - Multi-connected flight hopper - Google Patents

Abstract

The utility model provides a multi-connected flying hopper, which belongs to the technical field of concrete products and comprises at least two hoppers and a hopper walking driving assembly, wherein two adjacent hoppers are connected through a first connecting rod assembly; the bottom of the hopper is provided with a bin gate; the hopper walking driving assembly is arranged on one of the hoppers, and walking wheels for walking along the track are respectively arranged on two opposite sides of each hopper. The multi-connected flying hopper provided by the utility model comprises at least two hoppers, wherein the two hoppers adopt a set of hopper walking driving components to drive walking to transfer concrete materials, so that the efficiency of transferring the concrete materials is improved as the flying process, the continuous production beat of a production line is kept up, and the production efficiency of concrete products is improved; meanwhile, the hopper walks on the track through the walking wheels, so that the stability of the material transported by the hopper is improved, and the production line requirement of the concrete products is met conveniently.

Description

Multi-connected flight hopper

Technical Field

The utility model belongs to the technical field of concrete pouring, and particularly relates to a multi-connected flight hopper.

Background

The concrete which is uniformly stirred by the stirring station needs to be transported to a forming machine for producing concrete products such as building blocks, sleeper and the like.

The current concrete transportation mode is as follows: and loading the concrete in the mixing station into a hopper, and then adopting a lifting appliance to drag the hopper to convey the hopper to a pouring position of the forming machine. The concrete transportation mode has the following defects:

(1) The transportation process is unstable, the hopper is easy to shake, and the concrete is easy to scatter.

(2) The single bucket is lifted, the material transferring efficiency is low, and the production efficiency is low.

(3) The single bucket is limited in material capacity of the transfer container, low in material transfer efficiency, and not suitable for the batch, rapid and continuous production requirements of the existing automatic production line of concrete products, and cannot keep up with the beat of the automatic production line.

Disclosure of Invention

The embodiment of the utility model provides a multi-connected flying hopper, which aims to solve the problems of low material transfer efficiency and low production efficiency of the hopper on a concrete product production line.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a multiple flight hopper comprising: at least two hoppers and a hopper walking driving assembly, wherein the hoppers are sequentially connected in series through a first connecting rod assembly; a bin gate is arranged at the bottom of the hopper; the hopper walking driving assembly is arranged on one of the hoppers, and walking wheels for walking along the track are respectively arranged on two opposite sides of each hopper.

In one possible implementation manner, the hopper walking driving assembly comprises a walking driving motor, a driving wheel arranged on a main shaft of the walking driving motor, a driven wheel in transmission connection with the driving wheel and a first shaft for mounting the driven wheel, wherein the walking driving motor is mounted at the front end of the hopper, the first shaft is rotatably mounted at the front end of the hopper, and the walking wheels are respectively arranged at two ends of the first shaft; the rear end of the hopper is rotationally connected with a second shaft, and the two ends of the second shaft are respectively provided with the travelling wheels.

In one possible implementation, the driving wheel and the driven wheel are both sprockets, both driven by a chain.

In one possible implementation manner, a supporting frame is arranged at the inlet of the upper end of the hopper, and the first connecting rod assembly is connected between two adjacent supporting frames; the first shaft and the second shaft are both rotatably connected to the lower part of the supporting frame through bearings.

In one possible implementation manner, the first link assembly includes a first link and connectors disposed at front and rear ends of the first link, and the first link is rotatably connected with the hinge support of the connection end of the support frame through the connectors.

In one possible implementation, at least one of the hoppers is provided with an encoder assembly for detecting the displacement of the hopper.

In one possible implementation manner, the bin gate driving device further comprises a bin gate driving assembly for driving the bin gate to open and close, wherein the bin gate driving assembly comprises a bin gate driving motor and a second connecting rod assembly, the bin gate driving motor is installed in front of the hopper, and the second connecting rod assembly is rotationally connected between a spindle of the bin gate driving motor and the bin gate.

In one possible implementation manner, the bin gate is two split gates, the left side and the right side of the split gates are respectively connected to the left side wall and the right side wall of the hopper through first rotating shafts, the second connecting rod assembly is hinged to the split gates close to the bin gate driving motor, and two gears meshed with each other are installed on the first rotating shafts on the same side.

In one possible implementation manner, the second connecting rod assembly comprises a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially hinged, the second connecting rod is hinged on a spindle of the bin gate driving motor, and the fourth connecting rod is fixedly arranged below the side-by-side combination gate.

In one possible implementation manner, a reinforcing rib is arranged below the side-by-side door, and the fourth connecting rod is fixedly arranged on the reinforcing rib.

Compared with the prior art, the multi-connected flight hopper provided by the utility model has the beneficial effects that: the concrete material transporting device comprises at least two hoppers, wherein the two hoppers adopt a set of hopper travelling driving components to drive travelling to transport concrete materials, so that the concrete material transporting efficiency is improved, the continuous production beat of a production line is kept up, and the production efficiency of concrete products is improved; meanwhile, the hopper walks on the track through the walking wheels, so that the stability of the material transported by the hopper is improved, and the production line requirement of the concrete products is met conveniently.

Drawings

FIG. 1 is a schematic diagram of a multi-flight hopper according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a multi-connected flight hopper according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a multi-connected flight hopper according to a second embodiment of the present utility model;

fig. 4 is a schematic three-dimensional structure of a multi-connected flight hopper according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a multi-connected flight hopper according to an embodiment of the present utility model;

reference numerals illustrate:

1. a support frame; 2. a walking wheel; 3. a hopper; 4. a weighing sensor; 5. a door drive assembly; 51. a bin gate driving motor; 52. a second link; 53. a third link; 54. a fourth link; 6. a bin gate; 61. reinforcing ribs; 7. a gear; 8. a vibration motor; 9. a first link assembly; 91. a first link; 92. a hinged support; 10. a hopper travel drive assembly; 101. a walking driving motor; 102. driven wheel; 103. a driving wheel; 104. a first shaft; 105. a second shaft; 11. an encoder assembly.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

With respect to the directional terms used herein, it should be noted that references herein to "front" or forward "are to the direction of travel of the hopper toward the pouring station and" rearward "toward the mixing station; for the left-right orientation, the side facing the person is defined as the right side and the side facing away from the person is defined as the left side. Terms indicating orientation or positional relationship, which are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1 to 5, a description will now be given of a multi-linked flight hopper according to the present utility model. The multi-connected flying hopper comprises at least two hoppers 3 and a hopper walking driving assembly 10, wherein the two adjacent hoppers 3 are connected in series through a first connecting rod assembly 9; the bottom of the hopper 3 is provided with a bin gate 6; the hopper walking driving assembly 10 is arranged on one of the hoppers 3, and walking wheels 2 for walking along the track are respectively arranged on two opposite sides of each hopper 3.

The multi-connected flying hopper provided by the utility model comprises at least two hoppers 3, wherein the two hoppers 3 adopt a set of hopper travelling driving components 10 to drive travelling to transport concrete materials, so that the efficiency of transporting the concrete materials is improved, the continuous production beat of a production line can be kept up, and the production efficiency of concrete products is improved; meanwhile, the hopper 3 walks on the track through the travelling wheels 2, so that the stability of the material transported by the hopper 3 is improved, and the production line requirement of concrete products is met conveniently.

The hopper 3 provided by the embodiment is matched with a track, wherein the track can be designed into a linear or annular track, and when the hopper 3 is driven by the hopper walking driving assembly 10 to fall down to the position of the pouring forming machine, the hopper walking driving assembly 10 drives the hopper 3 to return to the mixing station for charging in a reverse direction; and the circular track continues to walk forwards along the circular track after the hopper 3 drops until returning to the stirring station position.

The mode of adopting the track to transport the hoppers 3 is stable and reliable, meets the requirement of a continuous production line, can drive a plurality of hoppers 3 to transport materials simultaneously at one time through the association of the hoppers 3, and for concrete products with large material consumption, the current hopper 3 can walk forwards after blanking, and the following hoppers 3 can continuously blank to the same position, so that the requirement of blanking materials of the concrete products is met; or, for the concrete products with larger surface area or the condition of producing multiple rows of concrete products at one time, after each hopper 3 reaches the pouring position, blanking is carried out simultaneously, so that the production efficiency is improved.

The multi-connected flight hopper provided in this embodiment is explained as follows: the multiple flying hoppers, namely the plurality of hoppers 3 are connected in series through the first connecting rod assembly 9, the power source is arranged on the forefront hopper, the power source is like a locomotive pulling a series of carriages to run, the number of the plurality of hoppers can be two, three or four hoppers in series according to the requirements of produced products, production line equipment and the like, the track is designed into a linear form, after the hoppers fall in a pouring blanking position, the travelling driving motor reversely rotates to drive the hoppers in series to return to a charging position of a mixing station for charging; when the track is designed to be annular, more hoppers 3 can be connected in series, the continuous closed-loop hoppers 3 are formed for transferring, the hoppers circulate on the track and return to a stirring station for automatic charging, the stirring station runs to a pouring blanking position of a forming machine for automatic blanking, and then the stirring station returns to a charging position in a recycling way, so that the requirement of continuous production materials of a production line is met.

In some embodiments, as shown in fig. 1 and 2, the hopper walking driving assembly 10 includes a walking driving motor 101, a driving wheel 103 disposed on a main shaft of the walking driving motor 101, a driven wheel 102 in transmission connection with the driving wheel 103, and a first shaft 104 for mounting the driven wheel 102, wherein the walking driving motor 101 is mounted at a front end of the hopper 3, the first shaft 104 is rotatably mounted at the front end of the hopper 3, and walking wheels 2 are respectively disposed at left and right ends of the first shaft 104; the rear end of the hopper 3 is rotatably connected with a second shaft 105, and the left end and the right end of the second shaft 105 are respectively provided with a travelling wheel 2.

Specifically, the traveling driving motor 101 may be installed in front of the front hopper 3, and traction drives the plurality of hoppers 3 connected in series to travel forward. The four corners of each hopper 3 are respectively provided with a travelling wheel 2. The traveling wheels 2 on the hopper 3, to which the traveling drive motor 101 is not attached, are connected by the second shaft 105.

In some embodiments, as shown in fig. 1 and 2, the driving wheel 103 and the driven wheel 102 are both sprockets, which are driven by a chain. The driving wheel 103 and the driven wheel 102 can also be driven by a belt, and the driving wheel 103 and the driven wheel 102 can also be all driven by gears meshed with gears. Wherein the driven wheel 102 and the road wheel 2 are mounted on the first shaft 104 at the same time.

In some embodiments, as shown in fig. 1 to 5, a support frame 1 is provided at an inlet of an upper end of the hopper 3, and a first link assembly 9 is connected between two adjacent support frames 1; the first shaft 104 and the second shaft 105 are both rotatably connected to the lower side of the support frame 1 by bearings. The support frame 1 provides structural support for the travelling of the hopper 3 on rails, the support frame 1 comprising in particular a left and a right parallel cross beam and a front and a rear parallel longitudinal beam. Wherein, the walking driving motor 101 is connected with the supporting frame 1 through the supporting plate, and the walking driving motor 101 is installed below the supporting plate.

In some embodiments, as shown in fig. 1 to 5, the first link assembly 9 includes a first link 91 and coupling heads provided at both front and rear ends of the first link 91, and the first link 91 is rotatably coupled to a hinge support 92 at a coupling end of the support frame 1 through the coupling heads. The first link 91 serves to connect the two hoppers 3. Wherein, both ends of the first connecting rod 91 are in threaded connection with the connectors.

In some embodiments, as shown in fig. 2, at least one of the hoppers 3 is provided with an encoder assembly 11 for detecting the displacement of the hoppers 3. Through encoder assembly 11, can detect the displacement of hopper 3, guarantee hopper 3 accurate arrival blanking position and charging position (stirring station).

Specifically, the encoder assembly 11 includes a bracket, a displacement wheel connected to the bracket via a second rotary shaft, and an encoder mounted on the rotary shaft (the bracket, the encoder, and the second rotary shaft are not labeled in the drawings). The support is fixed below the support frame 1, and the encoder acquires the rotation speed of the rotating shaft, so that the displacement of the hopper 3 is obtained.

In order to detect the weight of the concrete in the hoppers 3, as shown in fig. 3, a load cell 4 is provided on the outer wall of each hopper 3.

In some embodiments, as shown in fig. 1-5, the multi-gang flight hopper 3 further includes a door driving assembly 5 for driving the door 6 to open and close, the door driving assembly 5 includes a door driving motor 51 and a second link 52 assembly, the door driving motor 51 is mounted in front of the hopper 3, and the second link 52 assembly is rotatably connected between the main shaft of the door driving motor 51 and the door 6. The bin gate 6 is a structure which is necessary for the hopper 3, and the bin gate 6 is driven by the bin gate driving motor 51 to be closed during charging and opened during discharging.

In some embodiments, as shown in fig. 1 to 5, the bin gate 6 is two split doors, the left and right sides of the split doors are respectively connected to the left and right side walls of the hopper 3 through first rotating shafts, the second connecting rod 52 assembly is hinged on the split door close to the bin gate driving motor 51, and the two first rotating shafts on the same side are provided with gears 7 meshed with each other.

When the bin gate 6 is opened, the bin gate driving motor 51 drives the second connecting rod 52 component to act, the second connecting rod 52 component drives the directly connected split gate to rotate outwards to open, the rotation of the split gate drives the first rotating shaft connected with the split gate to rotate, and then the gear 7 corresponding to the split gate is driven to rotate, so that the gear 7 on the split gate directly connected with the bin gate driving motor 51 through the second connecting rod 52 component can be defined as a driving gear, the gear 7 on the opposite other split gate is a driven gear, and at the moment, the driving gear drives the driven gear meshed with the driving gear to rotate, and further two split gates simultaneously rotate reversely to open; the opposite direction of the door is only needed when the opposite door is closed.

The split door designed by the embodiment can be opened and closed by only one set of driving assembly, and the split door has the advantages of simplifying the structure and reducing energy consumption.

Alternatively, as shown in fig. 1 to 5, the side-by-side door comprises a bearing plate plugged on a discharge hole 31 at the bottom of the hopper 3 and connecting plates fixedly arranged at the left end and the right end of the bearing plate, the connecting plates are positioned outside the left side wall and the right side wall of the hopper 3, and the connecting plates are directly connected with the hopper 3 in a rotating way. Wherein the connection plates and the carrier plates are not labeled in the figures.

In some embodiments, as shown in fig. 1-5, the second link 52 assembly includes a second link 52, a third link 53 and a fourth link 54 that are hinged in sequence, the second link being hinged on the spindle of the door drive motor 51, the fourth link 54 being secured below the side-by-side door. The force applied in this embodiment is transmitted from the spindle of the door driving motor 51 and the links in order until the driving gear 7 and the driven gear 7 are opened to the opposite side door, thereby realizing the force transmission.

In some embodiments, as shown in fig. 1 to 5, a reinforcing rib 61 is provided below the side-by-side door, and the fourth link 54 is fixed on the reinforcing rib 61. Wherein, the length direction of the reinforcing rib 61 is perpendicular to the forward and backward moving direction of the hopper 3, the reinforcing rib 61 is angle steel, and the bearing force of the bin gate 6 when closed is lifted.

Optionally, as shown in fig. 1 to 5, the inside of the hopper 3 is further provided with a partition plate 12 for partitioning the discharge port 31 at the bottom of the hopper 3 into a plurality of small discharge ports to promote the uniformity of discharge; and a vibrating motor 8 is further arranged on the outer wall of the hopper 3 so as to improve the uniformity of materials and further improve the quality of poured concrete products.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A multiple flight hopper, comprising:

at least two hoppers (3), each hopper (3) being connected in series in sequence by a first connecting rod assembly (9); a bin gate (6) is arranged at the bottom of the hopper (3); and

the hopper walking driving assembly (10) is arranged on one hopper (3), and walking wheels (2) used for walking along the track are respectively arranged on two opposite sides of each hopper (3).

2. The multi-connected flying hopper as claimed in claim 1, wherein the hopper walking driving assembly (10) comprises a walking driving motor (101), a driving wheel (103) arranged on a main shaft of the walking driving motor (101), a driven wheel (102) in transmission connection with the driving wheel (103) and a first shaft (104) for installing the driven wheel (102), the walking driving motor (101) is installed at the front end of the hopper (3), the first shaft (104) is rotatably installed at the front end of the hopper (3), and walking wheels (2) are respectively arranged at two ends of the first shaft (104); the rear end of the hopper (3) is rotatably connected with a second shaft (105), and the two ends of the second shaft (105) are respectively provided with the travelling wheels (2).

3. A multiple flight hopper according to claim 2, characterized in that the driving wheel (103) and the driven wheel (102) are sprockets, both driven by a chain.

4. A multiple flight hopper according to claim 2, characterized in that the upper inlet of the hopper (3) is provided with a support frame (1), the first link assembly (9) being connected between two adjacent support frames (1); the first shaft (104) and the second shaft (105) are both rotatably connected to the lower part of the supporting frame (1) through bearings.

5. The multi-joint flying hopper as claimed in claim 4, wherein the first link assembly (9) comprises a first link (91) and connectors arranged at front and rear ends of the first link (91), and the first link (91) is rotatably connected with a hinged support (92) at the connecting end of the supporting frame (1) through the connectors.

6. A multiple flight hopper according to claim 1, wherein at least one of the hoppers (3) is provided with an encoder assembly (11) for detecting the displacement of the hopper (3).

7. A multiple flight hopper according to claim 1, further comprising a door drive assembly (5) for driving the opening and closing of the door (6), the door drive assembly (5) comprising a door drive motor (51) and a second linkage assembly, the door drive motor (51) being mounted in front of the hopper (3), the second linkage assembly being rotatably connected between the main shaft of the door drive motor (51) and the door (6).

8. The multi-connected flying hopper as claimed in claim 7, wherein the bin gate (6) is two split gates, the left and right sides of the split gates are respectively connected to the left and right side walls of the hopper (3) through first rotating shafts, the second connecting rod assembly is hinged to the split gates close to the bin gate driving motor (51), and two first rotating shafts on the same side are provided with mutually meshed gears (7).

9. The multi-joint flight hopper as claimed in claim 8, wherein the second link assembly comprises a second link (52), a third link (53) and a fourth link (54) hinged in sequence, the second link (52) being hinged on a main shaft of the door driving motor (51), the fourth link (54) being fixedly arranged below the side-by-side door.

10. The multi-joint flight hopper as claimed in claim 9, wherein a reinforcing rib (61) is arranged below the split door, and the fourth connecting rod (54) is fixedly arranged on the reinforcing rib (61).