CN211536610U

CN211536610U - Extraction charging basket unloading car

Info

Publication number: CN211536610U
Application number: CN201922260944.3U
Authority: CN
Inventors: 王利峰; 王余; 张尧; 史宇卓; 王禹; 陈跃武
Original assignee: Kaiyuan Chemical Machinery Manufacturing Co ltd
Current assignee: Kaiyuan Chemical Machinery Manufacturing Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-22
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an extraction charging basket dummy car, this extraction charging basket dummy car include vehicle chassis, walking wheel, are equipped with a pair of vertical support frame on the vehicle chassis, are equipped with an initiative rotation axis on a support frame, are equipped with a passive rotation axis coaxial with the driving shaft on another support frame, are equipped with the charging basket fixing device who is connected initiative rotation axis and passive rotation axis between initiative rotation axis and passive rotation axis, still are equipped with initiative rotation axis actuating mechanism on the support frame at initiative rotation axis place, are equipped with basket material rotation angle positioner on the support frame at passive rotation axis place, charging basket fixing device is held tightly fixed tensioning bolt by installing the staple bolt at initiative rotation axis tip and passive rotation axis tip respectively and making two staple bolts and constitute with the charging basket. This extraction charging basket dummy car can conveniently transport the high temperature extraction charging basket to the district of unloading, pours out the residue in the extraction charging basket, has advantages such as simple structure, easy operation, safe in utilization.

Description

Extraction charging basket unloading car

Technical Field

The utility model relates to a discharge apparatus, especially a dummy car that is used for supercritical fluid extraction charging basket upset to unload.

Background

In the supercritical extraction process, materials are usually loaded in a charging basket, the charging basket is hoisted and placed in an extraction kettle for extraction, after extraction is finished, the charging basket is hoisted out of the extraction kettle and moved to a discharging area, and residues in the charging basket are poured out. When unloading, the material basket is mostly transferred by a crane, and then the lifting hook is hooked by a worker again at the bottom of the material basket, so that the material basket is turned over, and residues in the material basket are poured out. Because the temperature of the charging basket and the residue is very high when the extraction is finished, workers need to bear high temperature in short-distance operation, and large potential safety hazards exist, and a special tool specially used for discharging the high-temperature extraction charging basket does not exist in the prior art.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is: to the above-mentioned not enough that prior art exists, provide an extraction charging basket dummy car, this extraction charging basket dummy car can conveniently transport the high temperature extraction charging basket to the district of unloading, pours out the residue in the extraction charging basket, has advantages such as simple structure, easy operation, safe in utilization.

The technical scheme for solving the technical problem is as follows: the utility model provides an extraction charging basket dummy car, includes the vehicle bottom dish, is equipped with the walking wheel under the vehicle bottom dish, is equipped with a pair of perpendicular support frame on the vehicle bottom dish, is equipped with an initiative rotation axis on a support frame, is equipped with a passive rotation axis coaxial with the driving shaft on another support frame, is equipped with the charging basket fixing device who is connected initiative rotation axis and passive rotation axis between initiative rotation axis and passive rotation axis, still is equipped with initiative rotation axis actuating mechanism on the support frame at initiative rotation axis place, is equipped with basket material rotation angle positioner on the support frame at passive rotation axis place, charging basket fixing device is held tightly fixed tensioning bolt by the staple bolt of installing respectively at initiative rotation axis tip and passive rotation axis tip and making two staple bolts constitute with the charging basket.

As the improvement of the utility model: the driving rotating shaft driving mechanism is a worm gear and worm transmission mechanism, and a charging basket rotating operation crank is arranged at the end part of the worm.

As a further improvement of the utility model: the basket material rotation angle positioning device comprises a positioning disc which is arranged on a driven rotation shaft and linked with the driven rotation shaft, a plurality of movable positioning pin holes are annularly displayed on the positioning disc, a positioning pin socket is arranged on a support frame where the driven rotation shaft is located, a fixed positioning pin hole matched with the movable positioning pin hole is arranged on the positioning pin socket, and the basket material rotation angle positioning device further comprises a positioning bolt which locks a certain movable positioning pin hole and the fixed positioning pin hole.

As the utility model discloses a further improvement again: the driving rotating shaft and the driven rotating shaft are respectively fixed on the corresponding support frames through shaft seats and bearings.

As another improvement of the utility model: the hoop comprises an arc-shaped plate, two flat plates are respectively connected to two ends of the arc-shaped plate, a tensioning bolt fixing hole or a fixing clamping groove is formed in each flat plate, and the outer side of the arc-shaped plate is fixedly connected with the driving rotating shaft or the driven rotating shaft.

Preferably, a reinforcing rib plate is arranged at the root part of the hoop connected with the driving rotating shaft and the driven rotating shaft.

Preferably, a reinforcing rib plate is arranged at the connecting part of the arc-shaped plate and the flat plate.

As the best proposal of the utility model: a skip car handle is arranged on one of the support frames.

Has the advantages that: the utility model adopts the technical proposal that the unloading vehicle comprises a vehicle chassis, walking wheels are arranged under the vehicle chassis, a support frame is arranged on the vehicle chassis, an active rotating shaft, a passive rotating shaft and a charging basket fixing device are arranged on the support frame, an active rotating shaft driving mechanism and a basket material rotating angle positioning device are also arranged on the support frame, when in use, a high-temperature extraction charging basket lifted from the extraction kettle is seated in the charging basket fixing device, the charging basket is fixed in the charging basket fixing device by a tension bolt, the charging basket is transported to an unloading area by the extraction charging basket unloading vehicle, the charging basket is rotated 180 degrees by the active rotating shaft driving mechanism, extraction residues in the extraction charging basket are poured out of the charging basket, and the unloading operation of the extraction residues is completed, therefore, the extraction charging basket unloading vehicle of the utility model can complete the operation without a crane in the transporting and pouring processes of the charging basket, the high-temperature charging basket has the advantages of simple structure, convenience in operation and the like, workers do not need to be close to the high-temperature charging basket for close-fitting operation in the discharging operation process, the workers can be effectively prevented from being scalded in the operation process, and the use is safer. The driving rotation shaft driving mechanism is a worm gear and worm transmission mechanism, and the technical characteristics of a charging basket rotating operation crank are arranged at the end part of a worm, so that the charging basket can rotate and topple over through the operation of the crank, the operation is more convenient, the worm gear and worm transmission mechanism has good self-locking performance, after the crank is stopped, the charging basket cannot rotate automatically under the action of gravity, and is matched with a basket material rotation angle in a positioning mode, so that the charging basket can be suspended at any angle conveniently, the internal cleaning operation of the charging basket in the discharging process is facilitated, and the safety of equipment is further improved. The basket material rotation angle positioning device comprises a positioning disc which is arranged on a driven rotating shaft and is linked with the driven rotating shaft, a plurality of movable positioning pin holes are annularly displayed on the positioning disc, a positioning pin socket is arranged on a supporting frame where the driven rotating shaft is located, a fixed positioning pin hole matched with the movable positioning pin hole is arranged on the positioning pin socket, and the basket material rotation angle positioning device also comprises the technical characteristic of a positioning bolt for locking a certain movable positioning pin hole and the fixed positioning pin hole, so that the reliability of the rotation positioning of the basket is higher, the positioning is more accurate, special tools and equipment (such as an electric rotating brush, a high-pressure spray gun and the like) with fixed working angles are conveniently used for cleaning the inside of the basket, and meanwhile, the daily inspection, maintenance and maintenance operations of the basket are also facilitated. Due to the technical characteristics that the driving rotating shaft and the driven rotating shaft are respectively fixed on the corresponding support frames through the shaft seats and the bearings, the charging basket can rotate more freely, the rotating resistance is smaller, and the operation is more portable. The anchor ear comprises an arc-shaped plate, two flat plates are respectively connected to two ends of the arc-shaped plate, the flat plates are provided with tension bolt fixing holes or fixing clamping grooves, and the outer side of the arc-shaped plate is connected and fixed with the driving rotating shaft or the driven rotating shaft, so that the anchor ear is simpler in structure and better in fixing effect on the charging basket. Due to the technical characteristics that the reinforcing rib plates are arranged at the root parts of the anchor ear connected with the driving rotating shaft and the driven rotating shaft and at the connecting parts of the arc-shaped plate and the flat plate, the anchor ear can be effectively prevented from being distorted and deformed and damaged in the using process, the bearing capacity of the anchor ear is further improved, and the anchor ear can meet the unloading requirement of a large-volume extraction charging basket. Due to the technical characteristic that the skip car handle is arranged on one of the supporting frames, the skip car is pushed and pulled through the handle, and the skip car is more convenient to move.

Drawings

The following provides a detailed description of the extraction basket unloading vehicle of the present invention with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of an extraction basket discharge carriage of the present invention;

fig. 2 is a schematic sectional view of an extraction basket used in conjunction with the extraction basket discharging carriage of the present invention.

Detailed Description

As shown in figure 1, the utility model discloses an extraction charging basket unloading vehicle, including the vehicle chassis 2, the walking wheel 1 is installed under the vehicle chassis, a pair of vertical support frames 3 is installed on the vehicle chassis, an active rotation axis 13 is installed on one support frame, a passive rotation axis 6 coaxial with the active axis is installed on the other support frame, the active rotation axis and the passive rotation axis are respectively fixed on the corresponding support frame through an axle bed 8 and a bearing, a charging basket fixing device connecting the active rotation axis and the passive rotation axis is installed between the active rotation axis and the passive rotation axis, an active rotation axis driving mechanism is also installed on the support frame where the active rotation axis is located, a charging basket rotation angle positioning device is installed on the support frame where the passive rotation axis is located, a charging basket handle 16 is installed on one of the support frames, in this embodiment, the charging basket handle is installed on the support frame where the, in actual production and use, the skip car handle can be arranged on another supporting frame or a chassis.

The charging basket fixing device is composed of hoops respectively arranged at the end part of the driving rotating shaft and the end part of the driven rotating shaft and a tension bolt 9 which enables the two hoops to hold and fix the charging basket tightly. The hoop comprises an arc-shaped plate 12, two flat plates 10 are respectively connected to two ends of the arc-shaped plate, tensioning bolt fixing holes or fixing clamping grooves are formed in the flat plates, the outer side of the arc-shaped plate is fixedly connected with the driving rotating shaft or the driven rotating shaft, and reinforcing rib plates 11 are respectively arranged at the root parts of the hoop, the driving rotating shaft and the driven rotating shaft, and the connecting parts of the arc-shaped plate and the flat plates.

The utility model discloses an extraction charging basket dummy car need use dedicated extraction charging basket, as shown in fig. 2, be equipped with the protrusion on the cylindric outer wall 20 of extraction charging basket in the last fixed snap ring 19 of wall and fixed snap ring 18 down, take a seat back between two staple bolts of charging basket fixing device when the charging basket, two arcs are located fixed snap ring and fixed snap ring down between, through revolving wrong tie bolt, make two staple bolts embrace it firmly fixedly in extraction charging basket middle part.

The basket material rotation angle positioning device comprises a positioning disc 7 which is arranged on a driven rotating shaft and linked with the driven rotating shaft, a plurality of movable positioning pin holes 5 are annularly displayed on the positioning disc, a positioning pin socket 17 is arranged on a support frame where the driven rotating shaft is located, a fixed positioning pin hole matched with the movable positioning pin holes is arranged on the positioning pin socket, and the basket material rotation angle positioning device further comprises a positioning bolt 4 which locks a certain movable positioning pin hole and the fixed positioning pin hole.

The driving rotating shaft driving mechanism is a worm gear and worm transmission mechanism 14, a worm gear is installed on the driving rotating shaft and rotates synchronously with the driving rotating shaft, and a basket rotating operation crank 15 is arranged at the end part of the worm. When the operation is emptyd to the charging basket, wave the crank and order about the worm rotatory, the worm is rotatory to drive the worm wheel rotation to make the initiative rotation axis produce rotatoryly, drive charging basket and passive rotation axis co-rotation, realize the dumping of charging basket, unload. In the actual production and use process, the worm can be driven to rotate by the motor and the speed reducer, so that the dumping speed and the discharging speed of the charging basket are higher, and the labor intensity of workers is lower.

Claims

1. The utility model provides an extraction charging basket dummy car, includes the vehicle bottom dish, is equipped with walking wheel, characterized by under the vehicle bottom dish: the basket material conveying device is characterized in that a pair of vertical support frames are arranged on a chassis, an active rotating shaft is arranged on one support frame, a passive rotating shaft coaxial with a driving shaft is arranged on the other support frame, a basket fixing device for connecting the active rotating shaft and the passive rotating shaft is arranged between the active rotating shaft and the passive rotating shaft, an active rotating shaft driving mechanism is further arranged on the support frame where the active rotating shaft is located, a basket material rotating angle positioning device is arranged on the support frame where the passive rotating shaft is located, and the basket fixing device is composed of hoops respectively arranged at the end part of the active rotating shaft and the end part of the passive rotating shaft and tensioning bolts enabling the two hoops to tightly hold and fix.

2. The extraction basket discharge cart of claim 1, wherein: the driving rotating shaft driving mechanism is a worm gear and worm transmission mechanism, and a charging basket rotating operation crank is arranged at the end part of the worm.

3. The extraction basket discharge cart of claim 2, wherein: the basket material rotation angle positioning device comprises a positioning disc which is arranged on a driven rotation shaft and linked with the driven rotation shaft, a plurality of movable positioning pin holes are annularly displayed on the positioning disc, a positioning pin socket is arranged on a support frame where the driven rotation shaft is located, a fixed positioning pin hole matched with the movable positioning pin hole is arranged on the positioning pin socket, and the basket material rotation angle positioning device further comprises a positioning bolt which locks a certain movable positioning pin hole and the fixed positioning pin hole.

4. The extraction basket discharge cart of claim 3, wherein: the driving rotating shaft and the driven rotating shaft are respectively fixed on the corresponding support frames through shaft seats and bearings.

5. An extraction basket discharge car as claimed in any one of claims 1 to 4 wherein: the hoop comprises an arc-shaped plate, two flat plates are respectively connected to two ends of the arc-shaped plate, a tensioning bolt fixing hole or a fixing clamping groove is formed in each flat plate, and the outer side of the arc-shaped plate is fixedly connected with the driving rotating shaft or the driven rotating shaft.

6. The extraction basket discharge cart of claim 5, wherein: and reinforcing rib plates are arranged at the roots of the anchor ears connected with the driving rotating shaft and the driven rotating shaft.

7. The extraction basket discharge cart of claim 5, wherein: and a reinforcing rib plate is arranged at the connecting part of the arc-shaped plate and the flat plate.

8. The extraction basket discharge cart of claim 5, wherein: a skip car handle is arranged on one of the support frames.