CN111808722A

CN111808722A - Loading and unloading integrated machine

Info

Publication number: CN111808722A
Application number: CN202010797893.2A
Authority: CN
Inventors: 陈俊; 高定; 李永久; 何巨
Original assignee: Beijing Heqing Environmental Protection Technology Co ltd
Current assignee: Beijing Heqing Environmental Protection Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-10-23

Abstract

The invention discloses an integrated loading and unloading machine, which comprises a material taking mechanism, a travelling mechanism, a lifting support, a material taking driving device and a power device, wherein two ends of the lifting support can be connected between two ends of a rack in a vertically sliding manner, and the travelling mechanisms are respectively arranged on the outer sides of two ends of the rack; the material taking mechanism consists of two half grab buckets which are oppositely arranged, the top ends of the two ends of each half grab bucket are hinged between the two ends below the lifting support, and a material taking driving device is connected between the top of each half grab bucket and the upper part of the lifting support; the frame is provided with a power device. The material grabbing device can grab materials in different depths in the fermentation tank according to needs, and can meet the requirement of discharging layer by layer; has two functions of feeding and discharging; because the material taking mechanism is opened and closed relatively, so can not produce relative effort between the whole of this machine and the fermentation vat when snatching the material, avoid the machine to slide on the fermentation vat when the ejection of compact.

Description

Loading and unloading integrated machine

Technical Field

The invention relates to an integrated loading and unloading machine which can be used as a loading machine, convey mixed materials stacked in a groove opening to any position in the groove, level the materials to a required height, and enter a fermentation process. And simultaneously as a unloader. The device is mainly used in a groove type aerobic fermentation process, and belongs to the field of fermented material loading and unloading devices.

Background

The feeding process in the existing aerobic fermentation process with a groove is that the materials are conveyed into the feeding end of a fermentation groove through a belt or a scraper conveyor, and then are continuously turned and thrown to the discharging end by a chain plate turning and throwing machine, and the materials gradually move to the discharging end. The disadvantages are that: the material is turned over too many times, so that energy is consumed, dust is easily raised, the environment in a factory building is poor, and the health of workers is influenced; the materials can not be discharged in a layered manner, and the discharging mode is limited; the feeding and discharging functions are not provided, and the function is single.

Disclosure of Invention

The invention aims to provide an integrated loading and unloading machine to solve the problems in the prior art.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an integrated loading and unloading machine comprises a material taking mechanism, a travelling mechanism, a lifting support, a material taking driving device and a power device, wherein two ends of the lifting support can be connected between two ends of a rack in a vertically sliding manner, and the travelling mechanisms are respectively arranged on the outer sides of two ends of the rack; the material taking mechanism consists of two half grab buckets which are oppositely arranged, the top ends of the two ends of each half grab bucket are hinged between the two ends below the lifting support, and a material taking driving device for driving the two half grab buckets to be oppositely opened and closed is connected between the top of each half grab bucket and the upper part of the lifting support; the frame is provided with a power device for driving the traveling mechanism and the material taking driving device.

In a preferred embodiment of the present invention, the traveling mechanism includes a crawler type, a general wheel type or a rail wheel type.

In a preferred embodiment of the present invention, the material taking driving device is driven by an oil cylinder, an electric push rod, a hydraulic motor or an electric motor through a transmission mechanism.

In a preferred embodiment of the present invention, the power device is a motor-driven hydraulic system, an engine-driven mechanical transmission mechanism, or a motor-driven mechanical transmission structure.

In a preferred embodiment of the present invention, a material cleaning mechanism is installed in the material taking mechanism for scraping off material remaining in the material taking mechanism.

The main advantages of the invention include:

1. materials at different depths in the fermentation tank can be grabbed as required by using the lifting material taking mechanism, so that the requirement of discharging materials layer by layer can be met; because the material taking mechanism is opened and closed relatively, so can not produce relative effort between the whole of this machine and the fermentation vat when snatching the material, avoid the machine to slide on the fermentation vat when the ejection of compact, guaranteed normal ejection of compact work.

2. Has two functions of feeding and discharging.

3. The fermentation tank does not need to be switched in the working process of the loading and unloading machine, the time for tank alignment is saved, the material amount to be grabbed and transferred is more than 10 tons every time, the working efficiency is greatly improved, and the technical requirement that the sludge treatment capacity is more than 100 tons every day can be completely met.

4. Because with the traveling car be used for transporting between different fermentation tanks with the local and break away from completely, the traveling car can move the notch position, can use the loader to carry out the material loading and the ejection of compact to the fermentation tank when needs. The moving vehicle can flexibly and continuously bear other equipment, such as a turner to carry out other procedures, so that the working efficiency is improved, and the cost required by repeated equipment of the same equipment is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic partial perspective view of a half of the take off mechanism of FIG. 1;

FIG. 3 is a schematic perspective view of the travel mechanism of FIG. 1;

FIG. 4 is a schematic perspective view of the material removing mechanism of FIG. 1;

FIG. 5 is a schematic perspective view of the lifting bracket of FIG. 1;

fig. 6 is a schematic perspective view of the material taking driving device in fig. 1.

Description of reference numerals: 1. the material taking mechanism comprises a material taking mechanism 11, a half grab bucket 12, a hinge shaft 13, an end plate 14, a swing arm 15, a driving hole 16, a lug 17, a sharp tooth 2, a walking mechanism 21, a fixing plate 3, a material cleaning mechanism 31, a fixing plate 32, an arm plate 33, a scraping plate 4, a lifting support 41, a driving device connecting arm 42, a sliding block 43, a lug 5, a material taking driving device 51, a hinge ring 52, a hinge convex column 6 and a power device.

Detailed Description

The invention is further described below in conjunction with specific figures and embodiments, the advantages and features of which will become more apparent as the description proceeds. The drawings and embodiments are to be regarded as illustrative in nature, and not as restrictive. It will be understood by those skilled in the art that changes in the details and forms of the drawings or embodiments of the invention may be made without departing from the spirit and scope of the invention, but these changes and substitutions are within the scope of the invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-6, the all-in-one machine for loading and unloading comprises a material taking mechanism 1, a traveling mechanism 2, a lifting support 4, a material taking driving device 5 and a power device 6, wherein two ends of the lifting support 4 can be connected between two ends of a rack in a vertically sliding manner, and the traveling mechanisms 2 are respectively arranged on the outer sides of the two ends of the rack; the material taking mechanism 1 is composed of two half grab buckets 11 which are oppositely arranged, hinged shafts 12 at the top ends of end plates at two ends of each half grab bucket 11 are hinged between two ends below the lifting support 4, and a material taking driving device 5 for driving the two half grab buckets to be oppositely opened and closed is connected between the top of each half grab bucket and the upper part of the lifting support 4; the frame is provided with a power device 6 for driving the travelling mechanism 2 and the material taking driving device 5.

The material taking mechanism 1 is internally provided with a material cleaning mechanism 3 for scraping the materials remained in the material taking mechanism.

The structure and function of each part are further explained as follows:

1. the material taking mechanism 1:

the material taking mechanism 1 is used for grabbing materials, the specific structure of a half grab bucket 11 (local part) of the material taking mechanism is shown in fig. 2, end plates 13 at two ends of the material taking mechanism are fan-shaped, the circle center of the top end of the material taking mechanism is hinged between two ends below a lifting support 4 through a hinged shaft 12, a plurality of swing arms 14 are arranged between the hinged shaft 12 of the half grab bucket 11 and the upper edge of an arc bucket body 18, and driving holes 15 are arranged in the middle of the swing arms 14 and used for being hinged with a material taking driving device 5 (a hinged ring 51 at the top end of a piston rod; at the end of the swing arm 14 connected to the hinge shaft 12 is provided an upward lug 16 (provided with a through hole) for hinging with a lug 43 below the lifting bracket 4. Sharp teeth 17 are arranged on the lower edge (the edge opposite to the other half grab bucket 11) of the arc-shaped bucket body 1 of the half grab bucket 11 and the same edge of the end plate 13. The material taking mechanism 1 is not limited to a grab bucket, and can be realized by a chain plate type, a spiral type, a shovel type and the like, which are not listed here. The material taking mechanism 1 can also adopt the structure of the prior grab bucket type excavator or the loader.

2. A traveling mechanism 2:

the running mechanism function is to transport the material to the designated position action actuating mechanism after the material taking mechanism 1 finishes taking the material, a set of running mechanism 2 is respectively arranged at two ends of the frame, a fixing plate 21 (connected with the frame and used for installing a lifting support 4) is respectively arranged at the inner side of each running mechanism 2, the embodiment is crawler-type, also can be wheel-type, rail-wheel-type, or other mechanisms capable of finishing the running action, and belongs to the conventional technology.

3. Clear material mechanism 3:

clear material mechanism 3's function is mainly to strike off the material that will remain in the extracting mechanism totally, avoids remaining too much, reduces work efficiency, also plays the effect of quick unloading simultaneously. The material cleaning mechanism 3 of this embodiment is configured as shown in fig. 4, in which a fixed plate 31 and a scraper 33 are connected to both ends of two parallel arm plates 32, respectively, the fixed plate 31 is fixed to both side surfaces of the lifting bracket 4, and the scraper 33 is fitted to the inner side of the arc-shaped bucket body 18 of the half-grab bucket 11. The material cleaning mechanism 3 is not limited to the structure and can be flexibly adjusted according to the form of the material taking mechanism.

4. The lifting support 4:

the main function of the lifting bracket 4 is to mount the material taking mechanism 1, the main body of the lifting bracket is an i-shaped beam, two sliding blocks 42 (slidably connected to the frame, i.e. in two long holes on the fixing plate 21 in fig. 3) are respectively arranged at two ends of the main body, a plurality of groups of driving device connecting arms 41 (for hinging with the hinging convex columns 52 on the cylinder body of the material taking driving device 5, see fig. 6) are arranged above the main body, and a plurality of lugs 43 (provided with through holes and hinged with the lugs 16 of the swing arm 14 of the material taking mechanism 1) are arranged below the main body. A lifting driving mechanism (such as an oil cylinder or any other conventional technology capable of driving the lifting support 4 to lift) is arranged between the rack and the lifting support 4 and used for lifting or lowering the material taking mechanism 1 integrally by a certain height so that the material taking mechanism 1 can complete the functional actions of taking materials and discharging materials.

5. Taking and driving device 5:

the embodiment adopts an oil cylinder, two sides of the front part of the cylinder body are provided with hinged convex columns 52, and the top end of a piston rod is provided with a hinged ring 51. The form of the motor, the electric push rod, the pulley and other mechanisms can be used according to the different forms of the material taking mechanism.

6. A power device 6:

the power device 6 is used for providing power for executing various actions (including opening and closing of the material taking mechanism 1, lifting of the lifting support 4, walking of the walking mechanism 2 and the like, and the embodiment is a motor-driven hydraulic system, and can also adopt an engine-driven hydraulic system.

The working principle of the invention is illustrated as follows:

1. the feeding process comprises the following steps: the starting point of the loading and unloading integrated machine is positioned at the top ends of the tank walls at two sides of the loading end of the fermentation tank, the material taking mechanism 1 descends and opens the two half grab buckets 11, the material sludge, auxiliary materials and the like which are pre-loaded in the tank opening are grabbed and lifted at one time, the tank wall is walked to any unloading point in the tank, the material is unloaded and flattened to the required stacking height, and the tank loading process of the material to be fermented is completed.

2. And (3) discharging: the loading and unloading all-in-one machine walks to any position in the groove, grabs and lifts the clinker fermented in the groove, and walks to the discharging transfer box at the discharging side of the groove body on the groove wall to complete the groove discharging process of the clinker.

Claims

1. An all-in-one machine with loading and unloading functions is characterized by comprising a material taking mechanism (1), a traveling mechanism (2), a lifting support (4), a material taking driving device (5) and a power device (6); two ends of the lifting support (4) can be connected between two ends of the rack in a vertically sliding manner, and the outer sides of the two ends of the rack are respectively provided with a traveling mechanism (2); the material taking mechanism (1) consists of two half grab buckets which are oppositely arranged, the top ends of the two ends of each half grab bucket are hinged between the two ends below the lifting support (4), and a material taking driving device (5) for driving the two half grab buckets to be oppositely opened and closed is connected between the top of each half grab bucket and the upper part of the lifting support (4); the frame is provided with a power device (6) for driving the traveling mechanism (2) and the material taking driving device (5).

2. A machine as claimed in claim 1, characterised in that said travelling means (2) comprise crawler tracks, wheels or wheels.

3. The all-in-one machine of unloading of claim 1, characterized in that, the reclaiming drive device (5) adopts the oil cylinder, the electric push rod, the hydraulic motor or the electric motor to drive through the drive mechanism.

4. A machine as claimed in claim 1, wherein the power unit (6) is a motor-driven hydraulic system, an engine-driven mechanical transmission mechanism or a motor-driven mechanical transmission structure.

5. A loading and unloading integrated machine as claimed in claim 1, wherein a cleaning mechanism (3) for scraping off the material remained in the material taking mechanism is arranged in the material taking mechanism (1).