Mechanical cement bin

Abstract

A mechanical cement bin comprises a supporting system and a sealing bin, a weight sensor is arranged between the supporting system and the sealing bin, at least three mechanical telescopic power parts are arranged between the supporting system and the sealing bin, one end of the fixed end and one end of the telescopic end of each mechanical telescopic power part are fixed to the supporting system, and the other end of each mechanical telescopic power part abuts against the sealing bin. The mechanical telescopic power piece is vertically arranged and is a hydraulic cylinder, an air cylinder or an electric push rod. Compared with the prior art, the utility model has the technical effects that the mechanical telescopic power piece is arranged, so that the screw does not need to be turned manually, and the manual labor is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cement storage, transportation technical field, specifically relates to a mechanical cement bin. BACKGROUND

[0002] The cement bin is a new dust material storage device, for example, the cement bin is disclosed in Chinese patent document CN217295706U. In order to facilitate the calculation of the discharge amount, a weight sensor is generally arranged between the support system and the sealed bin.

[0003] During transportation, in order to prevent the weight from damaging the weight sensor, the sealed bin needs to be lifted to make the sealed bin away from the weight sensor; when discharging, the sealed bin is lowered again to make the sealed bin contact the weight sensor.

[0004] In the document, the component for controlling the lifting of the sealed bin is a bolt.

[0005] Technical problem: the bolt relies on hand tools (such as wrenches) for operation, which is laborious. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is how to design a mechanical cement bin to reduce manual labor.

[0007] The technical solution of the utility model is as follows:

[0008] A mechanical cement bin comprises a support system and a sealed bin, a weight sensor is arranged between the support system and the sealed bin, at least three mechanical telescopic power components are arranged between the support system and the sealed bin, one end of the telescopic power component is fixed on the support system, and the other end is fixed on the sealed bin.

[0009] The mechanical telescopic power component is vertically arranged and is a hydraulic cylinder, a pneumatic cylinder or an electric push rod.

[0010] The mechanical telescopic power component is arranged on the inner side of the weight sensor.

[0011] A top plate is arranged above the telescopic end, the top plate is fixed on the sealed bin, a tapered groove is arranged on the lower surface of the top plate, the upper part of the telescopic end is a tapered tip, and the tapered tip is arranged in the tapered groove.

[0012] Four mechanical telescopic power components are arranged, which are distributed at four corners of the sealed bin.

[0013] Compared with the prior art, the utility model has the technical effect that the mechanical telescopic power component is arranged, manual screwing is not needed, and manual labor is reduced. DRAWING DESCRIPTION

[0014] Figure 1 It is a front view of the utility model.

[0015] Figure 2 is a top view schematic diagram of the utility model.

[0016] Figure 3 is a right view schematic diagram of the utility model.

[0017] Figure 4 is an enlarged schematic diagram of mechanical telescopic power parts.

[0018] Figure 5 is an enlarged schematic diagram of mechanical telescopic power parts and top plate cooperation. DETAILED DESCRIPTION

[0019] The utility model will be described in detail below in combination with the drawings and its specific implementation.

[0020] As Figures 1-4 A mechanical cement bin, including support system 20 and sealed bin 30, support system 20 and sealed bin 30 between the weight sensor (not shown in the figure) are equipped.

[0021] Support system 20 and sealed bin 30 between the at least three mechanical telescopic power parts 5, the fixed end of mechanical telescopic power parts 5 and the telescopic end 51 one end is fixed on support system 20, and the other end is on sealed bin 30.

[0022] Mechanical telescopic power parts 5 are vertically arranged, are hydraulic cylinder, air cylinder or electric push rod etc.

[0023] Mechanical telescopic power parts 5 can be in the inside of weight sensor, can also be in its outside.If set in the outside, lead to the profile of this place is too large, increase the probability of interference with other components, for this, mechanical telescopic power parts 5 are in the inside of weight sensor.

[0024] In the process of assembling sealed bin 30 lifting, sealed bin 30 can be in the horizontal direction slow motion, or can not be centered.For this, further improvement is as follows.

[0025] The top of telescopic end 51 is equipped with top plate 31, and top plate 31 is fixed on sealed bin 30, and the lower surface of top plate 31 is equipped with taper groove 32, and the top of telescopic end 51 is taper tip 52, and taper tip 52 is located in taper groove 32.

[0026] Referring to Figure 5 Even if taper tip 52 and taper groove 32 have a little misalignment, sealed bin 30 can be aligned by the cooperation of the two.

[0027] In order to stabilize, mechanical telescopic power parts 5 are arranged four, and are distributed in the four corner parts of sealed bin 30.

[0028] Support system 20 includes chassis 1 and hydraulic leg rotating part 2.

[0029] The sealing bin 30 comprises a bin body 3, and a discharging assembly is arranged on the bin body 3, wherein the discharging assembly comprises a transverse auger, an inclined pipe 4, a vertical screw part 6, a vertical screw rotating part 7, a secondary feeding screw part 8, a rotating sleeve part 9 and a secondary feeding screw jacking part 11.

[0030] A feeding assembly is arranged on the bin body 3, and the feeding assembly comprises an automatic dust collecting part 10 of a feeding port.

[0031] The working principle is as follows:

[0032] S1, in transportation, the telescopic end 51 of the mechanical telescopic power part 5 is extended, the top plate 31 and the sealing bin 30 are synchronously lifted, the sealing bin 30 is separated from the weight sensor, and the bumping in the journey will not be pressed on the weight sensor, thereby protecting the safety of the weight sensor.

[0033] S2, in use, the telescopic end 51 of the mechanical telescopic power part 5 is retracted, the top plate 31 and the sealing bin 30 are synchronously lowered, the sealing bin 30 contacts the weight sensor, and the weight sensor can normally work.

[0034] Other contents refer to the prior art.

[0035] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the overall concept of the present application, a number of changes and improvements can be made, which should also be regarded as the protection range of the present application.

Claims

1. A mechanical cement silo, comprising a support system (20) and a sealed silo (30), wherein a weight sensor is provided between the support system (20) and the sealed silo (30), characterized in that: At least three mechanical telescopic power components (5) are provided between the support system (20) and the sealing chamber (30). The fixed end and one end of the telescopic end (51) of the mechanical telescopic power component (5) are fixed on the support system (20), and the other end is pressed against the sealing chamber (30).

2. The mechanical cement silo as described in claim 1, characterized in that: The mechanical telescopic power component (5) is set vertically and is a hydraulic cylinder, pneumatic cylinder or electric actuator.

3. The mechanical cement silo as described in claim 1, characterized in that: The mechanical telescopic power component (5) is located inside the weight sensor.

4. The mechanical cement silo as described in claim 1, characterized in that: A top plate (31) is provided above the telescopic end (51), and the top plate (31) is fixed on the sealed chamber (30). A conical groove (32) is provided on the lower surface of the top plate (31), and a cone tip (52) is located above the telescopic end (51). The cone tip (52) is located in the cone groove (32).

5. The mechanical cement silo as described in claim 1, characterized in that: Four mechanical telescopic power components (5) are provided and distributed at the four corners of the sealed chamber (30).

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