CN212170876U - Adjustable hopper that connects of unloading - Google Patents

Abstract

The utility model discloses an adjustable hopper that connects of unloading, including the bucket body, be equipped with in the lower part of bucket body and unload the bin gate, it includes unloads the bin gate casing to unload the bin gate casing, unload the bin gate casing including locating the bin gate shell body on the bucket body and with the lower part discharge gate sealing connection's of bucket body unload the bin gate inner casing, both sides of unloading the bin gate shell body are equipped with a pivot of running through the inside and outside of the bin gate shell body respectively, two pivots are located through the bearing frame and are unloaded on the bin gate shell body, be equipped with a connecting plate respectively in two pivots in unloading the bin gate shell body, the one end of two connecting plates links to each other with the pivot, the other end links to each other respectively with the both ends of a door plant, the door plant cooperatees with the discharge gate of unloading the bin gate inner casing, be equipped with drive arrangement. The utility model discloses can control and connect hopper discharge speed, prevent that the concrete transport vechicle from connecing the flash when connecing the material.

Description

Adjustable hopper that connects of unloading

Technical Field

The utility model relates to a connect the hopper, especially a concrete mixing plant connects hopper with adjustable high-efficient host computer of unloading.

Background

Concrete mixing host bottom is equipped with and connects the hopper, and traditional effect that connects the hopper only to hold together the material, when the main mixing machine was unloaded, the concrete in the main mixing machine got into the mixing transport vechicle through connecing the hopper under the action of gravity in, owing to lack flow rate control device, very easily leads to the mixing transport vechicle flash, causes the place to pollute. In order to avoid the material overflow of the mixing transport vehicle, the mixing plant generally adopts the control mixing host to open the door the size in order to reduce the speed of unloading of host computer at present, and this has just led to the concrete mixing host to unload the in-process and can't realize the whole full open door state, causes the mixing plant actual productivity to be low.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable hopper that connects of unloading can control and connect hopper speed of unloading, and flash when preventing concrete truck from connecing the material has solved the problem that exists among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides an adjustable hopper that connects of unloading, including the bucket body, be equipped with the discharge door in the lower part of bucket body, the discharge door is including unloading the door casing, unload the door casing including locate the door shell body of unloading on the bucket body and with the lower part discharge gate sealing connection's of bucket body unload the door inner shell, both sides unloading the door shell body are equipped with a pivot that runs through the inside and outside of the door shell body respectively, two pivots are located on unloading the door shell body through the bearing frame, be equipped with a connecting plate respectively in two pivots in unloading the door shell body, the one end of two connecting plates links to each other with the pivot, the other end links to each other respectively with the both ends of a door plant, the door plant cooperatees with the discharge gate of unloading the door inner shell body, be equipped with drive arrangement on unloading the door shell body, drive arrangement links.

Furthermore, two sets of driving devices are arranged on two sides of the discharging door shell respectively, each driving device comprises an air cylinder, a cylinder body of each air cylinder is hinged to the discharging door shell, the end part of a piston rod of each air cylinder is hinged to one end of a rocker arm, and the other end of each rocker arm is fixedly connected with the rotating shaft.

Further, the material gathering device comprises a material pipe with a closed design.

Furthermore, a limit switch is arranged on the outer shell of the discharging door.

Furthermore, a wear-resistant lining plate is arranged inside the bucket body, and a vibrator is arranged outside the bucket body.

Further, the door panel is of an arc-shaped structure.

The utility model adopts the above structure, following beneficial effect has: firstly, the unloading speed of concrete can be controlled, and the problems of loss and site pollution caused by material overflow of a concrete transport vehicle due to too fast unloading of a traditional receiving hopper are avoided; the sealing performance is good, and the receiving hopper body and the discharging door are tightly attached, so that the site pollution and the economic loss caused by concrete dripping in the discharging process of the concrete mixing plant are reduced; thirdly, the discharge door adopts the design of a material collecting device, so that the material flow is not dispersed during discharging; and fourthly, the discharge door adopts an arc-shaped structure, and the discharge door cannot be blocked when opened and closed, so that the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic structural view of a receiving hopper of the present invention;

FIG. 2 is a schematic view of the discharge door;

FIG. 3 is a schematic left side view of the structure of FIG. 2;

FIG. 4 is a schematic view of a door panel of the discharge door;

in the figure: 1. the hopper body, 2, unload the bin gate, 3, unload the bin gate shell body, 4, unload the bin gate inner shell, 5, pivot, 6, bearing frame, 7, connecting plate, 8, door plant, 9, cylinder, 10, rocking arm, 11, hold together the material device, 12, limit switch, 13, wear-resisting welt, 14, vibrator.

The specific implementation mode is as follows:

in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1-4, the receiving hopper with adjustable discharging of the present embodiment comprises a hopper body 1, a discharging door 2 is disposed at the lower portion of the hopper body 1, the discharging door 2 comprises a discharging door housing, the discharging door housing comprises a discharging door outer housing 3 disposed on the hopper body 1 and a discharging door inner housing 4 hermetically connected to the lower discharging port of the hopper body 1, two rotating shafts 5 penetrating through the discharging door outer housing 3 are respectively disposed at two sides of the discharging door outer housing 3, the two rotating shafts 5 are disposed on the discharging door outer housing 3 through bearing seats 6, two connecting plates 7 are respectively disposed on the two rotating shafts 5 in the discharging door outer housing 3, one end of each connecting plate 7 is connected to the corresponding rotating shaft 5, the other end is respectively connected to two ends of a door plate 8, the door plate 8 is matched with the discharging port of the discharging door inner housing 4, a driving device is disposed on the discharging door outer housing 3, the driving device, the material collecting device 11 is connected with the discharge port of the discharge door outer shell 3 in a sealing way.

Preferably, the two sets of driving devices are respectively arranged on two sides of the discharging door outer shell 3, each driving device comprises an air cylinder 9, a cylinder body of each air cylinder 9 is hinged to the discharging door outer shell 3, the end part of a piston rod of each air cylinder 9 is hinged to one end of a rocker arm 10, and the other end of each rocker arm 10 is fixedly connected with the rotating shaft 5.

Preferably, the material collecting device 11 comprises a material pipe with a closed design.

Preferably, a limit switch is arranged on the discharging door outer shell and used for detecting the opening and closing position of the discharging door.

Preferably, a wear-resistant lining plate is arranged inside the bucket body, and a vibrator is arranged outside the bucket body.

Preferably, the door plant is arc structure, can not have the card material phenomenon like this when the switching to the life of extension equipment.

Before using, will the utility model discloses connect hopper integral erection complete, upper portion is fixed with the stirring station main part, and discharge door 2 closes. After the concrete truck is in place, the high-efficiency main machine is opened fully to discharge. At this moment, the door plate 8 of the discharging door 2 is adjusted to be opened, the driving device drives the door plate 8 to rotate along the bearing seat 6 so as to adjust the discharging speed until the material receiving end of the mixer truck just stops without overflowing, and the position of the limit switch 12 is adjusted to be fixed. The single host computer can realize opening the door entirely and unload, reduces the time of unloading, has avoided environmental pollution and economic loss that the trucd mixer flash caused when promoting the stirring station production efficiency.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (6)

1. The utility model provides an adjustable hopper that connects of unloading, a serial communication port, including the bucket body, be equipped with the discharge door in the lower part of bucket body, the discharge door is including unloading the door casing, it is including locating the discharge door shell body on the bucket body and the discharge door inner casing with the lower part discharge gate sealing connection of bucket body to unload the door casing, both sides unloading the door casing are equipped with a pivot that runs through the inside and outside discharge door shell body respectively, two pivots are located on unloading the door shell body through the bearing frame, be equipped with a connecting plate respectively in two pivots in unloading the door shell body, the one end of two connecting plates links to each other with the pivot, the other end links to each other respectively with the both ends of a door plant, the door plant cooperatees with the discharge gate of unloading the door inner casing, be equipped with drive arrangement on unloading the door shell body, drive arrangement links to each.

2. The receiving hopper with adjustable discharging according to claim 1, wherein the two sets of driving devices are respectively arranged at two sides of the discharging door outer shell, the driving device comprises an air cylinder, the cylinder body of the air cylinder is hinged on the discharging door outer shell, the end part of the piston rod of the air cylinder is hinged with one end of a rocker arm, and the other end of the rocker arm is fixedly connected with the rotating shaft.

3. An adjustable discharge receiving hopper according to claim 1, wherein said holding means comprises a tube of a closed design.

4. An adjustable discharge hopper according to claim 1 wherein a limit switch is provided on the outer housing of the discharge gate.

5. The adjustable discharge receiving hopper as claimed in claim 1, wherein a wear-resistant liner is mounted inside the hopper body and a vibrator is mounted outside the hopper body.

6. The adjustable discharge receiving hopper according to claim 1, wherein said door panels are of arcuate configuration.

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