CN209889709U - Integral lifting electric-driven rotary sorting conveyor - Google Patents

Abstract

The utility model relates to an integral lift electric-driven rotary sorting conveyor, which comprises a lift mechanism, a rotation mechanism and a roller conveyor in structure. The roller conveyor is arranged above the lift mechanism, and the rotation mechanism is arranged on the lift mechanism and is connected with the roller conveyor. Connection, the overall lifting of the roller conveyor is realized through the lifting mechanism, and the rotation of the roller conveyor on the lifting mechanism is realized through the rotating mechanism. The integrated lift electric drive rotary sorting conveyor of the utility model adopts the hydraulic cylinder scissor lift mechanism and the motor reducer assembly structure, which is simple and practical in structure, low in cost and high in reliability. With the help of the rotating mechanism, the arrangement of multiple irregular surfaces can be realized, which greatly improves the work efficiency and saves manpower. Using the hydraulic lifting mechanism, the roller conveyor can be raised, so that the roller conveyor does not hinder the operation of the storage conveyor during the rotation and finishing operation, and the coordination is good.

Description

An integral lift electric drive rotary finishing conveyor

technical field

The utility model relates to an integral elevating electric drive rotary sorting conveyor, which belongs to the technical field of storage and logistics equipment.

Background technique

With the rapid development of industrial technology today, due to the passive, discontinuous and unbalanced characteristics of traditional storage methods and the social background of rising land prices, material handling and Storage work has become a way of supplying goods that enterprises have always pursued. Therefore, with the continuous improvement of the requirements for the supply line of "production→warehousing→distribution", the warehousing method has also evolved from a simple accumulation of human resources that completely relied on workers at first, to a warehouse assisted by semi-automated equipment such as forklifts. storage, and finally changed to an automated three-dimensional warehouse system using automation equipment such as stackers, rail shuttles, and automatic guided transport vehicles. An automated three-dimensional warehouse is a large-scale storage system that uses high-level shelves to store materials and is managed and controlled by a computer, and is accessed by automatically controlled roadway stackers and other handling equipment.

The development period of automated three-dimensional storage equipment coincides with the emergence of public opinion on the tobacco control movement in my country's tobacco industry, as well as problems such as backward management mode and relatively low productivity. Therefore, the tobacco industry has taken the express train of automated three-dimensional warehouses to realize the transformation of the entire industry. At present, the automated storage system has been widely used in the tobacco industry. It is mainly used for the formulation of raw materials and the storage, transportation, sorting and distribution of cut tobacco, auxiliary materials and finished cigarettes. The workshop's third largest workshop.

However, many tobacco companies still have many problems in the process of designing and using automated three-dimensional warehouses: for example, the conveying capacity does not match the actual demand, the equipment layout in front of the warehouse is unreasonable, the accuracy of semi-automatic distribution is low, and the transportation process will Material interference, etc. occurs. The existence of these defects will not only affect the work progress of the entire automated three-dimensional warehouse, but also may cause the labor safety of warehouse workers to not be guaranteed. Hereby optimize the design of the conveyor system in front of the warehouse in the automated three-dimensional warehouse.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an integral lift electric drive rotary sorting conveyor.

The technical scheme of the present utility model is as follows:

An integral elevating electric drive rotating finishing conveyor includes a elevating mechanism, a rotating mechanism and a roller conveyor. The roller conveyor is arranged above the elevating mechanism, and the rotating mechanism is arranged on the elevating mechanism and connected with the roller conveyor, and is realized by the elevating mechanism. The overall lifting of the roller conveyor is realized through the rotation mechanism of the roller conveyor on the lifting mechanism.

Preferably, the lifting mechanism includes a base frame, a workbench, a scissor arm rod and a hydraulic cylinder, two pairs of scissor arm rods are arranged between the workbench and the base frame, and one side of the scissor arm rod is connected to the base frame and the workbench. The other side of the scissor arm rod is connected with a scissor pulley, the cylinder block of the hydraulic cylinder is fixed on the bottom frame, and the piston rod of the hydraulic cylinder drives the scissor arm rod.

Preferably, the two pair of scissor arm rods are connected by a force guide arm rod, and the piston rods of the two hydraulic cylinders are hinged with the force guide arm rod.

Preferably, grooves are formed on the bottom surface of the worktable and the upper surface of the base frame, and the scissor pulleys are located in the grooves. The advantage of this design is that placing the scissor pulley in the groove can ensure the stability of the scissor arm during operation and avoid shaking during lifting.

Preferably, the rotating mechanism includes a motor and a reducer assembly, a rotating shaft and a bearing, the motor and the reducer assembly are mounted on the chassis, the bearing is embedded in the worktable, the rotating shaft passes through the bearing, and the bottom end of the rotating shaft is connected to the reducer, The top is connected to the bottom of the roller conveyor.

Preferably, the speed reducer and the rotating shaft are connected by a coupling.

Preferably, the roller conveyor includes rollers, a bearing frame and a bearing runner, a plurality of rollers are installed side by side on the bearing frame, and four bearing runners are evenly installed at the bottom of the bearing frame. The advantage of this design is that by installing four load-bearing runners at the bottom of the bearing frame, it can effectively play a load-bearing support role, and at the same time, when the rotating mechanism is working, the bearing runners can assist the roller conveyor to rotate.

Preferably, the bottom of the bearing frame is provided with a connection chamber, and the top end of the rotating shaft is inserted into the connection chamber and fixed on the bottom of the bearing frame by stud bolts and hexagonal flange nuts.

Preferably, a photoelectric switch is arranged on the upper surface of the worktable, and the transmitter and the receiver of the photoelectric switch are oppositely arranged on both sides of the bearing wheel. The advantage of this design is that the photoelectric switch is blocked by the rotation of the bearing wheel in four directions, so as to know the adjustment direction of the roller conveyor.

The beneficial effects of the present utility model are:

1) The integral lift electric drive rotary sorting conveyor of the present utility model adopts the hydraulic cylinder scissor lift mechanism and the motor reducer assembly structure, which is simple and practical in structure, low in cost and high in reliability.

2) By adopting the integral lift electric drive rotary sorting conveyor of the present invention, the sorting of multiple irregular surfaces can be realized by means of the rotating mechanism, which greatly improves the work efficiency and saves manpower.

3) The integral lift electric drive rotary sorting conveyor of the utility model can lift the roller conveyor by using the hydraulic lifting mechanism, so that the roller conveyor does not hinder the operation of the storage conveyor during the rotating sorting operation, and has good coordination. .

Description of drawings

Fig. 1 is the front view of the electric drive rotary sorting conveyor of the present utility model;

Fig. 2 is the sectional view of A-A direction in Fig. 1;

Fig. 3 is the perspective view of the electric drive rotary sorting conveyor of the present invention;

Among them: 1-roller, 2-bearing frame, 3-bearing runner, 4-scissor arm rod, 5-motor and reducer assembly, 6-scissor pulley, 7-coupling, 8-rotating shaft, 9- Hexagon flange nut, 10- Photoelectric detection switch, 11- Hydraulic cylinder, 12- Bottom frame, 13- Stud bolt, 14- Bearing, 15- Work table, 16- Force guiding arm.

Detailed ways

The present utility model will be further described below by means of embodiments and in conjunction with the accompanying drawings, but not limited thereto.

Example 1:

As shown in Fig. 1 to Fig. 3 , this embodiment provides an integral elevating electric drive rotating finishing conveyor, which mainly includes three parts: elevating mechanism, rotating mechanism and roller conveyor. The roller conveyor is arranged above the elevating mechanism and rotates The mechanism is arranged on the lifting mechanism and is connected with the roller conveyor. The overall lifting and lowering of the roller conveyor is realized through the lifting mechanism, and the rotation of the roller conveyor on the lifting mechanism is realized through the rotating mechanism.

The lifting mechanism includes a bottom frame 12 , a workbench 15 , a scissor arm rod 4 and a hydraulic cylinder 11 . Two pairs of scissor arm rods 4 are arranged between the workbench 15 and the bottom frame 12 , and any scissor arm rod 4 is The side is hinged with the base frame 12 and the worktable 15 , the scissor pulley 6 is connected to the other side of the scissor arm rod 4 , the hydraulic cylinder is fixed on the base frame 12 , and the piston rod of the hydraulic cylinder 11 drives the scissor arm rod 4 . The two pair of scissor arm rods 4 are connected by a force guide arm rod 16 , and the piston rods of the two hydraulic cylinders 11 are hinged with the force guide arm rod 16 . The two hydraulic cylinders 11 are arranged in an inclined manner, the cylinder body is fixedly installed on the upper surface of the chassis, the front end of the piston rod is hinged with the force-guide arm rod 16, and the force-guide arm rod 16 is pulled by the expansion and contraction of the piston rod, so that the scissor arm rod 4 lift.

The bottom surface of the worktable 15 and the upper surface of the bottom frame 12 are provided with grooves, and the scissor pulley 6 is located in the groove. to the guiding role. Placing the scissor pulley 6 in the groove can ensure the stability of the scissor arm 4 during operation and avoid shaking during lifting.

The rotating mechanism includes a motor and a reducer assembly 5, a rotating shaft 8 and a bearing 14. The motor and reducer assembly 5 is installed on the upper surface of the bottom frame 12. A stepped hole is opened in the center of the worktable 15, and the bearing 14 is placed in the stepped hole. , Through this structure and the bearing's own gravity, the outer ring of the bearing is fixed. At the same time, in order to prevent the lubricant from the bearing from flowing out and the external dust from adhering to the bearing, the oil groove sealing method is specially adopted. When using, only need to fill the groove with grease. Can. The rotating shaft 8 passes through the bearing 14, and the bottom end of the rotating shaft is connected to the reducer, and the top end is connected to the bottom of the roller conveyor.

The roller conveyor includes a roller 1, a bearing frame 2 and a bearing runner 3. Multiple rollers 1 are installed side by side on the bearing frame 2, and four bearing runners 3 are evenly installed at the bottom of the bearing frame 2. The wheels 3 are respectively installed on the four legs at the bottom of the carrier frame 2, and the adjacent included angles of the four legs are 90 degrees. By installing four bearing runners at the bottom of the bearing frame 2, it can effectively play the role of bearing support, and at the same time, when the rotating mechanism is working, the bearing runners 3 can assist the roller conveyor to rotate.

The bottom of the bearing frame 2 is provided with a connection chamber, and the rotating shaft 8 and the bottom of the bearing frame 2 are radially fixed by key connection to prevent the rotating shaft 8 and the bearing frame 2 from slipping due to insufficient friction during the rotation process. The top of the shaft is inserted into the connection chamber through the stud bolts 13 and the hexagonal flange nuts 9 to be fixed at the bottom of the bearing frame for axial fixed connection, and the bottom end of the rotating shaft 8 is connected to the output shaft of the motor and reducer assembly 5 through the coupling. drive connection.

Example 2:

An integral lift electric drive rotary sorting conveyor as described in Embodiment 1, the difference is that a photoelectric switch is installed on the upper surface of the worktable 15, and the transmitter and receiver of the photoelectric switch are relatively arranged on the bearing wheel 3 sides. The photoelectric switch is blocked by the rotation of the bearing wheel in four directions, so as to know the adjustment direction of the roller conveyor.

Since not all sides of the cargo pallet need to be sorted, the specific rotation angle is selected and determined by the operator according to the specific situation. When the rotating shaft 8 starts to rotate from the initial position, one of the four carrying wheels 3 rotates every 90 degrees. The light from the photoelectric switch reflector is blocked once, and then the control system records the signal for the start and stop of the motor, so the operator only needs to select the number of motor work cycles.

Example 3:

A working method of an integral elevating electric drive rotary sorting conveyor, using the rotary sorting conveyor described in Embodiment 2, the rotary sorting conveyor is installed in the storage conveying system in advance. During the operation of the storage system, the specific The operation process is as follows:

(1) The tobacco tray travels on the conveyor line of the storage system. When there are unqualified tobacco trays in the storage conveying system, that is, when the side of a certain tobacco tray needs to be sorted out, the staff will move the unqualified tobacco trays onto the roller conveyor. ;

(2) Activate the hydraulic cylinder 11, and the piston rod of the hydraulic cylinder 11 pulls the force-guide arm 16, so that the force-guide arm 16 moves upwards obliquely. It will make the scissor arm rod 4 slide in the groove along with the scissor pulley 6 to lift the whole worktable 15, and finally make the worktable 15 higher than the working surface of the storage conveying system;

(3) Start the rotating mechanism, the motor and the reducer assembly 5 drive the rotating shaft 8 to rotate, and the rotating shaft 8 is fixedly connected with the bottom of the bearing frame 2, so that the bearing frame 2 rotates on the workbench 15 (90 degrees each time, intermittent rotation ), rotate the tobacco tray to turn the irregular surface to the front of the staff;

(4) The staff arranges the irregular surfaces of the tobacco tray, and the rotating mechanism rotates 90 degrees at intervals each time, and the staff can complete the arrangement of multiple irregular surfaces;

(5) After finishing all the irregular surfaces, start the hydraulic cylinder 11 again, the piston rod of the hydraulic cylinder 11 extends and pushes the guide arm rod 16, the guide arm rod 16 drives the scissor arm rod 4 to descend, and the lifting mechanism transports the rollers The machine is dropped and reset;

(6) The staff moves the sorted tobacco trays into the storage conveying system, and follows the conveying line of the storage conveying system into the warehouse.

Claims (9)

1. The utility model provides a rotatory arrangement conveyer of integral lift electricity, its characterized in that: the roller conveyor is arranged above the lifting mechanism, the rotating mechanism is arranged on the lifting mechanism and connected with the roller conveyor, the whole lifting of the roller conveyor is realized through the lifting mechanism, and the rotation of the roller conveyor on the lifting mechanism is realized through the rotating mechanism.

2. The integrated lift electric drive rotary collation conveyor of claim 1 wherein: the lifting mechanism comprises an underframe, a workbench, scissor fork arm rods and a hydraulic cylinder, two pairs of scissor fork arm rods are arranged between the workbench and the underframe, one side of each scissor fork arm rod is hinged with the underframe and the workbench, the other side of each scissor fork arm rod is connected with a scissor fork pulley, a cylinder body of the hydraulic cylinder is fixed on the underframe, and a piston rod of the hydraulic cylinder drives the scissor fork arm rods.

3. The integrated lift electric drive rotary collation conveyor of claim 2 wherein: the two pairs of scissor arm rods are connected through a force guide arm rod, and piston rods of the two hydraulic cylinders are hinged with the force guide arm rod.

4. The integrated lift electric drive rotary collation conveyor of claim 2 wherein: grooves are formed in the bottom surface of the workbench and the upper surface of the underframe, and the scissor pulleys are located in the grooves.

5. The integrated lift electric drive rotary collation conveyor of claim 2 wherein: the rotating mechanism comprises a motor and speed reducer assembly, a rotating shaft and a bearing, the motor and speed reducer assembly is installed on the bottom frame, the bearing is embedded into the workbench, the rotating shaft penetrates through the bearing, the bottom end of the rotating shaft is connected with the speed reducer, and the top end of the rotating shaft is connected with the bottom of the roller conveyor.

6. The integrated lift electric drive rotary collation conveyor of claim 5 wherein: the speed reducer is connected with the rotating shaft through a coupling.

7. The integrated lift electric drive rotary collation conveyor of claim 5 wherein: the roller conveyor comprises rollers, a bearing rack and bearing rotating wheels, wherein the rollers are arranged on the bearing rack side by side, and the four bearing rotating wheels are uniformly distributed at the bottom of the bearing rack.

8. The integrated lift electric drive rotary collation conveyor of claim 7 wherein: the bottom of bearing the frame is provided with the connection cavity, and the top of pivot is inserted and is connected the cavity and pass through stud and hexagonal flange nut to fix in the bottom of bearing the frame.

9. The integrated lift electric drive rotary collation conveyor of claim 7 wherein: the upper surface of the workbench is provided with a photoelectric switch, and a transmitter and a receiver of the photoelectric switch are oppositely arranged on two sides of the bearing rotating wheel.

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