CN215755333U

CN215755333U - Earth discharging machine

Info

Publication number: CN215755333U
Application number: CN202122315056.4U
Authority: CN
Inventors: 张熹; 蒋林江
Original assignee: SHANGHAI TIANYI GAODE ELECTROMECHANICAL CO Ltd
Current assignee: SHANGHAI TIANYI GAODE ELECTROMECHANICAL CO Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-08
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a soil discharging machine which comprises a discharging bin, wherein a bottom plate of the discharging bin is a rotatable movable bottom plate; the bottom of the bin wall is provided with a side discharge hole; the rotatable movable bottom plate is arranged on a supporting platform, the ratchet mechanism is directly connected with the movable bottom plate, and the movable bottom plate moves along with the movement of the ratchet mechanism with the rocker driven by the electric push rod; the movable bottom plate is provided with a fixed shaft, one end of the spiral blade is connected with the fixed shaft, and the other end of the spiral blade extends out of the side discharge hole and then is connected with the driving motor. The movable bottom plate is driven by a ratchet mechanism with a rocker driven by an electric push rod, and the ratchet mechanism is directly connected with the movable bottom plate. The rotation of the movable bottom plate is effectively guaranteed, and the structure is reliable. The utility model adopts side discharging, effectively reduces the height of the supporting legs, and reduces the distance between the discharging bin and the ground, thereby reducing the requirement of equipment arrangement space.

Description

Earth discharging machine

Technical Field

The utility model relates to the field of machinery, in particular to a discharging machine.

Background

With the rapid development of urban social economy, the quality of urban human living environment and ecological environment is continuously improved, urban functions begin to transform, the functions of industrial areas gradually transform from production types to living service types, original highly-polluted chemical areas, high-energy-consumption enterprises, urban villages and the like are gradually moved out of central areas of cities, and in the process of reconstructing the areas into living areas, soil of the areas cannot be directly used for urban landscaping generally, the soil needs to be transported into pre-buried pits outside the cities by a muck truck and transported to meet requirements for landscaping, and a large amount of manpower and material resources are consumed.

On the other hand, the urban garbage is increased at a speed of 10% every year, nearly 1.5 million tons of urban garbage are generated every year, the accumulated stockpiling amount reaches 70 million tons, the wet garbage in the household garbage accounts for about 60%, wherein the wet garbage with vegetable peels, melon and fruit peels and the like as main components occupies a higher proportion, the disposal and utilization of the wet garbage are always a big problem of headaches in all countries in the world, the clearing and transporting amount of the urban wet garbage is increased year by year, the landfill occupies a large amount of land, the burning heat value is low, and resources are wasted. With the emphasis of the nation on garbage treatment, a series of policies are brought forward to implement garbage classification, particularly in Shanghai, the 'Shanghai municipal solid waste management regulations' is formally implemented in 7/1/2019, and garbage classification is standardized by legislation, which provides convenience for resource utilization of garbage, particularly resource utilization of wet garbage from the source. The wet garbage contains a large amount of organic matters, nitrogen, phosphorus and other nutrient components, and can be used for soil improvement after fermentation treatment or biomass charcoal preparation, so that the urban garbage disposal pressure can be reduced, the soil structure can be improved, and the urban soil quality is improved.

For this reason, the applicant has developed a production line that can improve the soil in the near field using wet waste. The soil for urban landscaping is obtained by uniformly mixing the treated soil and the treated wet garbage.

Wherein, earth ejection of compact machine still exists the place that can further improve, goes out the feed bin volume great, and the discharge gate setting in a feed bin bottom, goes out the feed bin and need leave the height about 2m apart from ground, leads to whole height very high, and it is high to the requirement of equipment arrangement space.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a soil discharging machine to solve the problems in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the soil discharging machine is characterized by comprising a discharging bin with an opening at the upper end, wherein the bottom plate of the discharging bin is a rotatable movable bottom plate; the bin wall of the discharging bin is connected with the supporting legs; the bottom of the bin wall is provided with a side discharge hole;

the rotatable movable bottom plate is arranged on a supporting platform, a rotating shaft is arranged in the center of the rotatable movable bottom plate, a ratchet mechanism with a rocker is arranged on the rotating shaft, and an electric push rod is connected with the rocker of the ratchet mechanism;

the middle part of the rotatable movable bottom plate is provided with a hole, the upper end face of the rotating shaft is provided with a bearing mounting hole corresponding to the hole, a bearing is arranged in the bearing mounting hole, a fixed shaft is arranged in the bearing and connected with one end of a spiral blade which drives soil to move outwards, and the other end of the spiral blade extends out of the side discharge hole and then is connected with a driving motor.

In a preferred embodiment of the utility model, the bottom of the bin wall is provided with a baffle plate which inclines inwards, and the edge of the rotatable movable bottom plate is provided with a flanging which is positioned at the outer side of the baffle plate.

In a preferred embodiment of the utility model, the support platform is connected to the support feet; the supporting platform is provided with supporting pulleys, and the rotatable movable bottom plate is erected on the supporting pulleys.

Further, the electric push rod is installed on the supporting platform.

Soil obtained through pretreatment (such as stirring, filtering and other processes) enters the discharging bin from the upper part and then falls onto the rotatable movable bottom plate, and the electric push rod drives the ratchet mechanism of the rocker so as to drive the movable bottom plate to rotate. Meanwhile, the driving motor drives the helical blade to rotate, and soil at the lower part of the discharging bin is taken out from the side discharging port by the helical blade in the rotating process along with the rotatable movable bottom plate.

The rotation of the rotatable movable bottom plate can drive the soil to collide with the helical blades, so that arching is avoided.

The utility model adopts side discharging, effectively reduces the height of the supporting legs, and reduces the distance between the discharging bin and the ground, thereby reducing the requirement of equipment arrangement space. Suitable for mobile equipment.

The movable bottom plate is driven by a ratchet mechanism with a rocker driven by an electric push rod, and the ratchet mechanism is directly connected with the movable bottom plate. After the soil falls on the movable bottom plate, the integral gravity is heavier, the electric push rod is adopted to drive the ratchet wheel mechanism, the rotation of the movable bottom plate can be effectively ensured, and the structure is reliable. The rotating speed of the ratchet mechanism is the rotating speed of the movable bottom plate. The rotation speed of the ratchet wheel can be steplessly adjusted according to the working condition.

The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.

Drawings

Fig. 1 is a schematic view of an earth discharge machine.

FIG. 2 is a schematic view of the electric push rod driven ratchet mechanism.

FIG. 3 is a schematic view of the relationship between the bin wall and the movable floor.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments and not all embodiments of the present application; and the structures shown in the drawings are merely schematic and do not represent actual objects. It should be noted that all other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present application.

It is to be noted that the term "comprises," "comprising," or any other variation thereof herein is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical or equivalent elements in a process, method, article, or apparatus that comprises the element.

The terms "upper", "lower", "inner", "outer", and the like do not constitute absolute spatial relationship limitations, but merely constitute a concept of relative position. As will be appreciated by those skilled in the art.

Referring to fig. 1, the earth discharging machine comprises a discharging bin 10 with an opening at the upper end, the upper part of the discharging bin 10 is composed of a rectangular straight section with the height of 2.3mx2.9m and the height of 1m, the bottom of the discharging bin is a circular bottom plate with the height of 2.2 m, and a middle conical body is a square connecting circle and is connected up and down. The total height is 1.68 meters, and the volume is 9.5 cubic meters. An inlet at the upper part of the rectangular storage bin is provided with a reinforced protection fence made of angle steel, so that the damage caused by collision due to improper operation of the grab bucket truck is prevented.

The bottom plate 13 of the discharging bin is a rotatable movable bottom plate 13; the bin wall 12 and the bottom plate 13 of the discharging bin are of a split structure; the bin wall 13 is fixedly connected with supporting feet 14. Referring to fig. 3, in order to prevent the material from leaking, the bottom of the bin wall 12 is provided with a striker plate 19 which is inclined inwards, and the edge of the rotatable movable bottom plate 13 is provided with a flange 20 which is positioned outside the striker plate 19.

The bottom of the bin wall is provided with a side discharge hole.

The rotatable movable bottom plate 13 is arranged on a supporting platform, and the supporting platform is connected with the supporting legs 14; in this embodiment, the supporting platform includes a steel frame 21 and a supporting pulley 22, and the rotatable movable bottom plate 13 is mounted on the supporting pulley 22. The rotatable movable floor 13 can rotate on the supporting pulleys 22.

Referring to fig. 1 and 2, a rotating shaft 30 is arranged at the center of the rotatable movable bottom plate, the rotating shaft 30 is arranged on the supporting platform through a bearing 31, a ratchet mechanism 32 with a rocker 33 is arranged on the rotating shaft 30, and an electric push rod 34 is connected with the rocker 33 of the ratchet mechanism. An electric push bar 34 is mounted on the support platform. The electric push rod 34 pushes the rocker 33 to swing, thereby driving the ratchet mechanism 32 and the rotating shaft 30 to rotate, and driving the movable bottom plate to rotate around the center thereof.

The middle part of the rotatable movable bottom plate is provided with a hole 16, the upper end surface of the rotating shaft is provided with a bearing mounting hole corresponding to the hole, a bearing 17 is arranged in the bearing mounting hole, and a gap between the inner ring and the outer ring of the bearing 17 is covered by the rotatable movable bottom plate 13 to prevent dust from entering. A fixed shaft 41 is installed in the bearing 17, and the fixed shaft 41 in the bearing 17 does not rotate during the rotation of the rotating shaft 30.

The fixed shaft 41 is connected with one end of a helical blade 42 which drives the soil to move outwards, and the other end of the helical blade 42 is connected with a driving motor 43 after extending out of the side discharge hole.

After soil obtained through pretreatment (such as stirring, filtering and other processes) enters the discharging bin from the upper part, the soil drops onto the rotatable movable bottom plate 13, and the electric push rod 34 drives the ratchet mechanism 32 of the driving rocker, so that the movable bottom plate 13 is driven to rotate. Meanwhile, the driving motor 43 drives the helical blade 42 to rotate, and soil at the lower part of the discharging bin is taken out from the side discharging port by the helical blade in the rotating process along with the rotatable movable bottom plate.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The soil discharging machine is characterized by comprising a discharging bin with an opening at the upper end, wherein the bottom plate of the discharging bin is a rotatable movable bottom plate; the bin wall of the discharging bin is connected with the supporting legs; the bottom of the bin wall is provided with a side discharge hole;

2. The earth discharging machine as claimed in claim 1, wherein the bottom of the bin wall is provided with a striker plate inclined inwards, and the edge of the rotatable movable bottom plate is provided with a flange positioned outside the striker plate.

3. The earth discharge machine of claim 1, wherein the support platform is connected to support feet; the supporting platform is provided with supporting pulleys, and the rotatable movable bottom plate is erected on the supporting pulleys.

4. An earth discharge machine according to claim 3, wherein said electric push rod is mounted on said support platform.