CN204297652U - A kind of planer-type lift and conveyer - Google Patents

Abstract

The utility model relates to a gantry-type lifting conveyor, a gantry-type lifting conveyor, comprising a gantry side plate, a lifting motor, a lifting frame, a guide rail, a single-side conveying line, and a lifting chain; two gantry side plates Left and right symmetrical installation; the lifting motor is fixed on the gantry frame, and its power output shaft drives the lifting chain to move; one side of the lifting chain is set between the side plates of the gantry frame and inside the two gantry side plates The lifting frame with sliding fit on the surface is connected; the conveying line is installed under both sides of the lifting frame, and it is conveyed and driven by a system composed of a conveying motor and a sprocket. The utility model adopts a gantry-type lifting structure, and the lifting motor drives the transmission shaft to rotate, and then drives the two chains to synchronously lift the lifting frame and the conveying line body, which solves the problem of stability in conveying. A counterweight is installed at the other end of the lifting chain to balance the gravity of the conveyed object, thereby reducing the load on the lifting motor.

Description

A gantry type lifting conveyor

technical field

The utility model relates to the field of silk cake conveying and automatic packaging in the textile industry, in particular to a gantry type lifting conveyor.

Background technique

In the fields of silk cake transportation and automatic packaging in the textile industry, more vertical and horizontal transportation of articles is involved. Therefore, the lifting conveyor has a wider range of applications. The finished products of chemical fiber spinning produced in the textile industry are mostly in the form of cakes with paper tubes as the shaft core, which are hung on the wire car for later packaging and transportation; the wire car is a welded steel structure, with guide casters and supporting casters at the bottom , can be used for manual push or conveyor line transportation on the ground.

In the selection of the conveying form of the silk cake car, the space avoidance of the lower casters should be fully considered, so the chain conveying method separated on both sides is adopted. The traditional chain conveying method uses one motor to drive two conveying chains, and there is power transmission in the middle. This means that within the height range between the ground and the conveying surface, there is a transmission shaft or other transmission components in the middle area of the conveying line; the existence of the transmission will inevitably interfere with the complete entry of the silk car with casters at the lower part into the conveying area. Therefore, the prior art has the problem of space interference in the conveyance of articles with casters or other appendages at the bottom, such as silk cars.

Contents of the invention

The purpose of this utility model is to provide a gantry type lifting conveyor that solves the problem of space interference in the transportation of items with casters or other appendages on the lower part of the silk car.

The technical scheme of the utility model is as follows, a gantry-type lifting conveyor, a gantry-type lifting conveyor, including a gantry side plate, a lifting motor, a lifting frame, a guide rail, a single-side conveying line, and a lifting chain;

The two gantry side panels are installed symmetrically on the left and right;

The lifting motor is fixed on the gantry, and its power output shaft drives the lifting chain to move;

One side of the lifting chain is connected to the lifting frame that is arranged between the side plates of the gantry and is slidingly fitted with the inner surfaces of the two gantry side plates;

The conveying line is installed under both sides of the lifting frame, and it is conveyed and driven by a system composed of a conveying motor and a sprocket.

A counterweight is fixed on the opposite side where the lifting chain is connected to the lifting frame.

A transmission shaft is arranged on the side plate of the gantry, and the power output shaft of the lifting motor is connected with the transmission shaft, and the transmission shaft and the lifting chain are engaged and matched through gears.

The beneficial effects of the utility model are:

(1) The gantry-type lifting structure is adopted, the driving shaft is driven by the lifting motor to rotate, and then the two chains are driven to lift the lifting frame and the conveying line body synchronously, which solves the problem of stability in conveying.

(2) A counterweight is installed at the other end of the lifting chain to balance the gravity of the conveyed objects, thereby reducing the load on the lifting motor.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the left view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the structure drawing of lifting frame of the present utility model;

Fig. 5 is a schematic diagram of the conveying line of the present invention.

In the figure: 1. Lifting motor; 2. Gantry frame; 3. Guide rail; 4. Gantry side plate; 5. Guiding device; 6. Conveying motor; 7. Conveying line; 8. Silk cake; 9. Wire car; .Lift frame; 11. Motor sprocket; 12. Power sprocket; 13. Lifting chain; 14. Counterweight; 15. Tensioning mechanism; 16. Transmission shaft; 17. Conveying chain; 18. Drive sprocket; .Driven sprocket; 20. Lifting sprocket; 21. Chain supporting bar; 22. Chain supporting wheel.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

The utility model is a gantry-type lifting conveyor, which includes a gantry side plate 4, a lifting motor 1, a lifting frame 10, a guide rail 3, and a single-side conveying line 7;

The gantry side plate 4 is a C-shaped bending structure, which is installed symmetrically through the gantry 2 left and right, and the opposite two planes are installed with guide rails 3 extending up and down;

The lifting motor 1 is fixed on the outer surface of the gantry side plate 4, and its power output shaft is connected with the transmission shaft 16 arranged on the gantry side plate 4, and the transmission shaft 16 and the lifting chain 13 are matched through gear engagement;

One side of the lifting chain 13 is connected to the lifting frame 10 that is arranged between the side plates 4 of the gantry frame and is slidingly matched with the guide rail 3, and the other side is connected to the counterweight 14, thereby realizing the stability of the lifting frame 10. up and down movement;

The guide rail 3 and the lifting frame 10 realize sliding cooperation through the guide device 5;

The lifting motor 1 drives the transmission shaft 16 to rotate, and the power is transmitted to the lifting frame 10 through the lifting chain 13 .

The conveying line 7 is installed under the two sides of the lifting frame 10, and it is conveyed and driven through the system composed of the conveying motor 6 and the sprocket wheel;

The motor sprocket 11 drives the power sprocket 12 to rotate, and the power sprocket 12 transmits power to the driving sprocket 18 . The driving sprocket 18 drives the conveying chain 17 to convey forward along the chain support bar 21, the driven sprocket tensioning mechanism 15 is used for adjusting the tightness of the conveying chain 17, and the chain tug wheel 22 is used for guiding the loose side of the chain, so as to avoid that the conveying line 7 is at a low position. The chain touches the ground.

The mode of work of the present utility model is as follows:

In the initial state, the conveying chain 17 is at a low position. Manually push the wire cart 9 full of silk cakes 8 to the conveying area. When the wire cart 9 completely enters the conveying area, the lifting motor 1 operates, and the lifting frame 10 is driven by the lifting chain 13 to lift. Side counterweight 14 descends. After the wire car 9 rises to the specified height, the lifting motor 1 stops and is in a braking state, so that the conveying line 7 is stabilized at the specified position. The conveying motor 6 acts, and the wire car 9 is forwardly conveyed to the docking conveying line. After the wire car 9 is completely conveyed out, the lifting motor 1 reversely rotates, the counterweight 14 rises, the lifting frame 10 falls to the initial height, and then the next wire car is transported, and the above process can be carried out in reverse to realize the landing of the wire car.

Claims (3)

1. a planer-type lift and conveyer, is characterized in that: a kind of planer-type lift and conveyer, comprises portal frame side plate, lifting motor, crane, guide rail, one-sided pipeline, elevating chain;

The symmetrical installation of 2 blocks of described portal frame side plates;

Lifting motor is fixed on described portal frame, and its power output shaft drives elevating chain motion;

Described elevating chain side with to arrange between described portal frame side plate and to be connected with the crane that described 2 pieces of portal frame side wall inner surfaces are slidably matched;

Pipeline is arranged on crane down either side, and its system consisted of conveying motor and sprocket wheel carries out conveyance.

2. according to planer-type lift and conveyer according to claim 1, it is characterized in that: the offside that described elevating chain is connected with described crane is fixed with balancing weight.

3. according to planer-type lift and conveyer according to claim 1, it is characterized in that: described portal frame side plate is provided with power transmission shaft, and the power output shaft of described lifting motor is connected with power transmission shaft, and described power transmission shaft is mated by gears meshing with elevating chain.