CN210680504U - Spiral conveying self-discharging carriage and self-discharging vehicle with same - Google Patents
Spiral conveying self-discharging carriage and self-discharging vehicle with same Download PDFInfo
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- CN210680504U CN210680504U CN201921627565.7U CN201921627565U CN210680504U CN 210680504 U CN210680504 U CN 210680504U CN 201921627565 U CN201921627565 U CN 201921627565U CN 210680504 U CN210680504 U CN 210680504U
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Abstract
The utility model discloses a spiral conveying self-discharging carriage, which belongs to the field of transportation equipment, wherein a spiral conveying mechanism is arranged at the bottom of a cargo carrying carriage, the spiral conveying mechanism comprises a hydraulic system and a spiral conveying unit driven by the hydraulic system to rotate, the hydraulic system is respectively connected with single or a plurality of spiral conveying units arranged in parallel through a shaft coupling, and the conveying direction of the spiral conveying unit is consistent with the advancing direction of a vehicle; install the protection casing additional in screw conveyer unit top, a plurality of feed inlets are left to the protection casing upper surface, and the discharge gate is left to the lower surface, and the feed inlet of protection casing is connected through dividing the flitch with the discharge gate of loading carriage bottom, and the discharge gate of protection casing is connected with screw conveyer unit's feed inlet, and the material comes out from loading carriage and gets into screw conveyer unit through the protection casing and carry out streamlined transport discharge. The goods are pushed to the rear from the front of the carriage layer by the helical blades by utilizing the periodic circular motion of the helical conveyor set, so that the unloading is finished.
Description
Technical Field
The utility model belongs to the technical field of transportation equipment, a cargo transport vehicle is related to, specific spiral transport self-discharging carriage and be equipped with device's tipper that says so.
Background
The main dumper generally existing in the existing market comprises a rear dump dumper, a side dump dumper, a rear push dumper, a crawler dumper and the like. The dump trucks of the types have the defects of large unloading residual quantity, low automation efficiency, long unloading period, limited unloading types and the like. In order to realize automatic unloading with higher safety and improve unloading efficiency, the spiral conveying self-unloading carriage and the self-unloading vehicle disclosed by the invention overcome the defects of the prior art, the types of cargoes which can be loaded are diversified, and the cargoes are unloaded by utilizing spiral periodic motion conveying.
Under the prior art, the gravity of a rear dump truck and a side dump truck changes along with the change of unloading amount, the gravity center is unstable, the vehicle is easy to turn backwards or turn sideways, and the carriage door needs to be opened manually during unloading, so that the personal safety is easily injured; the backward-pushing type dump truck is seriously limited by the length of the carriage, the unloading stagnation is easily caused by the insufficient conveying power of the longer rear half of the carriage, and when the cargoes are seriously stacked, the backward pushing can generate the jamming and still needs to be manually cleaned; due to the particularity of the unloading mode of the crawler-type dump truck, the crawler belt is seriously abraded, the maintenance cost is high, and the type of goods is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide a spiral conveying self-discharging carriage. The utility model discloses spiral transport self-discharging mechanism utilizes the periodic cycle motion of screw conveyer unit, utilizes helical blade to push the goods to the rear from carriage the place ahead layer upon layer, accomplishes the discharge.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a spiral conveying self-discharging carriage comprises a cargo carrying carriage, wherein a spiral conveying mechanism is arranged at the bottom of the cargo carrying carriage and is in supporting connection through a spiral conveyor support; the spiral conveying mechanism comprises a hydraulic system and a spiral conveying unit driven by the hydraulic system to rotate, the hydraulic system is respectively connected with a single or a plurality of spiral conveying units arranged in parallel through couplers, and the conveying direction of the spiral conveying unit is consistent with the advancing direction of the vehicle; install the protection casing additional spiral conveyer unit top, a plurality of feed inlets are left to the protection casing upper surface, and the discharge gate is left to the lower surface, the feed inlet of protection casing is connected through dividing the flitch with the discharge gate of carrying cargo carriage bottom, and the discharge gate of protection casing is connected with spiral conveyer unit's feed inlet, and the material comes out from carrying cargo carriage and gets into spiral conveyer unit through the protection casing and carry out streamlined transport discharge.
Preferably, each group of screw conveyor units comprises a first section of support bearing and a tail section of support bearing, and at least one screw shaft which is mutually connected is arranged between the first section of support bearing and the tail section of support bearing; and a spiral blade is welded outside each spiral shaft.
Preferably, the opening and closing control of the material distribution plate is controlled through a controller in the control box, and automatic opening and closing are achieved.
Preferably, the lower plane of the protective cover is made into a U shape or a V shape.
Preferably, when a single or a plurality of screw conveyor units arranged in parallel are arranged and combined, the fixed-point quantitative unloading can be performed by controlling the rotation speed and the rotation direction thereof.
Preferably, the hydraulic system connected with the screw conveyor unit is controlled by a controller in a control box to control the action of an electromagnetic valve, so that automatic unloading is realized.
Preferably, the top cover of the cargo carriage can be normally opened, normally closed or fully automatically opened according to the material type and the corresponding loading mode.
Preferably, a vibration motor is further installed on the outer side of the cargo carrying compartment and is used for vibrating the cargo to fall down when the cargo is stuck on the compartment.
Preferably, a wave-preventing plate structure is further arranged inside the cargo carrying compartment, so that the influence of excessive cargo extrusion on conveying stability is prevented, and meanwhile, the conveying mechanism is prevented from being damaged when hard cargo is loaded.
The utility model also provides a tipper contains foretell spiral transport self-discharging carriage.
The working principle of the product is as follows: the spiral conveying self-discharging carriage has one spiral conveying mechanism in the bottom of the loading surface and comprising one single spiral conveying unit or several spiral conveying units in the same conveying direction as the vehicle. A protective cover is additionally arranged above the spiral conveying mechanism, a plurality of feeding holes are reserved on the upper surface of the protective cover, and a discharging hole is formed in the specific position of the lower surface of the protective cover. When unloading, the hydraulic motor drives the screw shaft welded with the blades to rotate through the transmission device, materials enter the screw conveyor from the feeding hole, the screw blades rotate in a streamline shape along with the rotation of the screw shaft to convey the materials along a specified direction, and finally, the unloading is finished through the discharging hole in the lower plane of the protective cover, so that the unloading of all the materials is finished through the periodical and repeated operation. During unloading, the number and the length of the spiral conveyors can be selected according to the loading quality, and a plurality of spiral conveyors can be correspondingly arranged (such as single-row double-conveyor, double-row double-conveyor and the like). The spiral conveying self-discharging carriage can finish the discharging of diversified materials such as sand, pebbles, coal, clay, iron powder, grains and the like, the lower plane of the protective cover can be made into a U shape or a V shape, the discharging is more convenient and faster, and the top of the cargo carrying carriage is also provided with a normally open mode, a normally closed mode and a full-movable automatic opening and closing mode for selection.
The utility model discloses there is following beneficial effect:
1) the invention has the advantages that: the spiral conveying self-discharging carriage and the self-discharging carriage thereof adopt the discharging mode that a spiral shaft of a spiral conveyor unit rotates to enable spiral blades welded on the spiral conveying carriage to generate streamline motion, and materials and goods entering from a feeding port are conveyed to a discharging port through the blades in sequence in the streamline motion, and the discharging of the whole carriage is completed in the cycle. The unloading mode does not use external force to incline the carriage to achieve the unloading purpose, and the situation that the vehicle turns over or turns backwards due to unstable gravity center of the vehicle caused by inclination can not occur. The spiral conveying self-discharging carriage and the self-discharging carriage are used for periodically pushing in a circulating mode, so that residual quantity of goods in the discharging process is very small, the stacking phenomenon of goods materials cannot occur, discharging is clean and fast, discharging can be started and stopped anytime and anywhere, and quantitative fixed-point discharging is achieved. The whole operation process is controlled by the control box, so that the unloading automation and safety are ensured, the labor is saved, and the unloading efficiency is improved.
2) The invention discloses a spiral conveying self-discharging carriage and a self-discharging vehicle with the same. The spiral conveying mechanism is formed by a single spiral conveying unit or a plurality of spiral conveying units together, the spiral conveying units perform periodic and repeated actions, materials are conveyed to the discharge port through the blades in sequence, and unloading is completed quickly and efficiently. The unloading efficiency is high, and the cost of labor is low, and can adapt to the diversified requirement of goods kind.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a front view of the spiral conveying self-discharging carriage of the present invention.
Fig. 2 is a top view of the spiral conveying self-discharging carriage of the present invention.
Fig. 3 is a side view of the spiral conveying self-discharging carriage of the present invention.
Fig. 4 is a top view of a part of the structure of the screw conveyor set.
In the figure: 1. the system comprises a hydraulic system, 2, a screw conveyor unit, 3, a cargo carriage, 4, a coupler, 5, a screw conveyor support, 6, a first section of support bearing, 7, a protective cover, 8, a screw shaft, 9, a screw blade, 10, wheels, 11, a tail section of support bearing, 12 and a control box.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As introduced in the background art, in the prior art, the gravity of the load changes with the change of the unloading amount, so that the center of gravity is unstable, the vehicle is liable to turn backwards or turn sideways, and the door of the carriage needs to be manually opened during unloading, which is liable to cause injury to the safety of the human body; the backward-pushing type dump truck is seriously limited by the length of the carriage, the unloading stagnation is easily caused by the insufficient conveying power of the longer rear half of the carriage, and when the cargoes are seriously stacked, the backward pushing can generate the jamming and still needs to be manually cleaned; due to the particularity of the unloading mode of the crawler-type dump truck, the crawler belt is seriously abraded, the maintenance cost is high, and the type of goods is limited.
Embodiment 1, a spiral conveying self-discharging carriage comprises a cargo carrying carriage 3, wherein a spiral conveying mechanism is mounted at the bottom of the cargo carrying carriage 3, and the spiral conveying mechanism is supported and connected through a spiral conveyor support 5; the spiral conveying mechanism comprises a hydraulic system 1 and spiral conveyor sets 2 driven by the hydraulic system 1 to rotate, the hydraulic system 1 is respectively connected with the single or a plurality of spiral conveyor sets 2 arranged in parallel through couplers 4, and the conveying direction of the spiral conveyor sets 2 is consistent with the advancing direction of vehicles; install protection casing 7 additional above screw conveyer unit 2, a plurality of feed inlets are left to 7 upper surfaces of protection casing, and the discharge gate is left to the lower surface, the feed inlet of protection casing 7 is connected through dividing the flitch with the discharge gate of 3 bottoms in the carriage of carrying cargo, and the discharge gate of protection casing 7 is connected with screw conveyer unit 2's feed inlet, and the material comes out from the carriage of carrying cargo 3 and gets into screw conveyer unit 2 through protection casing 7 and carry out streamlined transport discharge.
In this embodiment, each set of screw conveyor units 2 includes a first section support bearing 6 and a last section support bearing 11, and at least one screw shaft 8 connected with each other is arranged between the first section support bearing 6 and the last section support bearing 11; a helical blade 9 is welded outside each helical shaft 8.
In this embodiment, the opening and closing control of the material distributing plate is controlled by a controller in the control box 12, so as to realize automatic opening and closing.
In this embodiment, the lower plane of the protective cover 7 is made into a "U" shape or a "V" shape.
In this embodiment, when a single or a plurality of screw conveyor units 2 arranged in parallel are combined in an arrangement, the fixed-point quantitative unloading can be performed by controlling the rotation speed and the rotation direction thereof.
In this embodiment, the hydraulic system 1 connected to the screw conveyor unit 2 is controlled by a controller in the control box 12 to operate the solenoid valve, so as to achieve automatic unloading.
In this embodiment, the top cover of the freight car 1 can be normally opened, normally closed or fully automatically opened according to the material type and the corresponding loading mode.
In this embodiment, a vibration motor is further installed outside the cargo carrying compartment 1, and when the cargo adheres to the compartment, the vibration motor is used for vibrating the cargo to fall down.
In this embodiment, the internal portion of the carriage of carrying cargo 1 still is equipped with the wave plate prevention structure, prevents that the goods from excessively squeezing to influence transport stability, damages conveying mechanism when preventing to load hard goods simultaneously.
The utility model also provides a tipper contains foretell spiral transport self-discharging carriage.
The working principle of the product is as follows: the spiral conveying self-discharging carriage is characterized in that a spiral conveying mechanism is arranged at the bottom of a loading surface of the spiral conveying self-discharging carriage, the spiral conveying mechanism can be formed by arranging a single spiral conveyor unit 2 (a single section or a plurality of sections of spiral shafts) or a plurality of spiral conveyor units 2, and the conveying direction is consistent with the advancing direction of a vehicle. A protective cover 7 is additionally arranged above the spiral conveying mechanism, a plurality of feeding holes are reserved on the upper surface of the protective cover 7, and a discharging hole is formed in the specific position of the lower surface of the protective cover. When unloading, the hydraulic motor drives the screw shaft 8 welded with the screw blade 9 to rotate through the transmission device, materials enter the screw conveyor from the feeding hole, the screw blade 9 rotates in a streamline shape along with the rotation of the screw shaft 8 to convey the materials along a specified direction, and finally the unloading is finished through the discharging hole on the lower plane of the protective cover 7, so that the unloading of all the materials is finished through the periodical and repeated operation. During unloading, the number and the length of the spiral conveyors can be selected according to the loading quality, and a plurality of spiral conveyors can be correspondingly arranged (such as single-row double-conveyor, double-row double-conveyor and the like). The spiral conveying self-discharging carriage can finish the discharging of diversified materials such as sand, pebble, coal, clay, iron powder, grain and the like, the lower plane of the protective cover 7 can be made into a U shape or a V shape, the discharging is more convenient and faster, and the top of the cargo carrying carriage 3 is also designed with a normally open mode, a normally closed mode and a full-movable automatic opening and closing mode for selection.
The spiral conveying self-discharging carriage and the unloading mode of the self-discharging carriage utilize the rotation of a spiral shaft of a spiral conveyor unit 2 to enable spiral blades 9 welded on the spiral conveying carriage to generate streamline motion, and materials and goods entering from a feeding hole are conveyed to a discharging hole through the blades in sequence in the streamline motion, so that the unloading of the whole carriage is completed in a repeated cycle. The unloading mode does not use external force to incline the carriage to achieve the unloading purpose, and the situation that the vehicle turns over or turns backwards due to unstable gravity center of the vehicle caused by inclination can not occur. The spiral conveying self-discharging carriage and the self-discharging carriage are used for periodically pushing in a circulating mode, so that residual quantity of goods in the discharging process is very small, the stacking phenomenon of goods materials cannot occur, discharging is clean and fast, discharging can be started and stopped anytime and anywhere, and quantitative fixed-point discharging is achieved. The whole operation process is controlled by the control box, so that the unloading automation and safety are ensured, the labor is saved, and the unloading efficiency is improved.
A spiral conveying self-discharging carriage and a self-discharging vehicle with the same are provided, wherein a spiral conveying mechanism is formed by a single or a plurality of spiral conveying units together, the spiral conveying units perform periodic and repeated actions, materials are conveyed to a discharging port through blades in sequence, and unloading is completed quickly and efficiently. The unloading efficiency is high, and the cost of labor is low, and can adapt to the diversified requirement of goods kind.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (10)
1. The utility model provides a spiral transport self-discharging carriage, includes the carriage of carrying cargo, its characterized in that: a spiral conveying mechanism is arranged at the bottom of the cargo carrying compartment and is supported and connected through a spiral conveyor support; the spiral conveying mechanism comprises a hydraulic system and a spiral conveying unit driven by the hydraulic system to rotate, the hydraulic system is respectively connected with a single or a plurality of spiral conveying units arranged in parallel through couplers, and the conveying direction of the spiral conveying unit is consistent with the advancing direction of the vehicle; install the protection casing additional spiral conveyer unit top, a plurality of feed inlets are left to the protection casing upper surface, and the discharge gate is left to the lower surface, the feed inlet of protection casing is connected through dividing the flitch with the discharge gate of carrying cargo carriage bottom, and the discharge gate of protection casing is connected with spiral conveyer unit's feed inlet, and the material comes out from carrying cargo carriage and gets into spiral conveyer unit through the protection casing and carry out streamlined transport discharge.
2. The spiral conveying dump body of claim 1, wherein each set of the spiral conveyor units comprises a leading support bearing and a trailing support bearing, and at least one spiral shaft is disposed between the leading support bearing and the trailing support bearing and interconnected; and a spiral blade is welded outside each spiral shaft.
3. The spiral conveying self-discharging carriage as claimed in claim 1, wherein the opening and closing of the material distributing plate is controlled by a controller in the control box to realize automatic opening and closing.
4. The spiral conveying tipper carriage of claim 1, wherein the lower surface of said shield is formed in a "U" or "V" shape.
5. The spiral conveying self-discharging car as claimed in claim 1, wherein when the spiral conveyor units are arranged in parallel, the unloading can be performed quantitatively at a fixed point by controlling the rotation speed and the rotation direction.
6. The spiral conveying self-discharging carriage as claimed in claim 1, wherein a hydraulic system connected to the spiral conveying unit is controlled by a controller in the control box to control the operation of the solenoid valve, so as to achieve automatic unloading.
7. The spiral conveying self-discharging carriage as claimed in claim 1, wherein the top cover of the cargo carriage is normally open, normally closed or fully automatically opened according to the type of material and the corresponding loading mode.
8. The spiral conveying self-discharging car of claim 1, wherein a vibration motor is further installed outside the cargo car for vibrating the cargo to fall down when the cargo sticks to the car.
9. The spiral conveying self-discharging carriage as claimed in claim 1, wherein a wave breaker structure is further installed inside the carriage to prevent the excessive compression of the load from affecting the conveying stability and to prevent the damage to the conveying mechanism when the hard load is loaded.
10. A dump truck comprising a screw-type transport dump body according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627565.7U CN210680504U (en) | 2019-09-27 | 2019-09-27 | Spiral conveying self-discharging carriage and self-discharging vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627565.7U CN210680504U (en) | 2019-09-27 | 2019-09-27 | Spiral conveying self-discharging carriage and self-discharging vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680504U true CN210680504U (en) | 2020-06-05 |
Family
ID=70889608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627565.7U Expired - Fee Related CN210680504U (en) | 2019-09-27 | 2019-09-27 | Spiral conveying self-discharging carriage and self-discharging vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680504U (en) |
-
2019
- 2019-09-27 CN CN201921627565.7U patent/CN210680504U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210927 |