CN207759521U - A kind of filter press conveying device - Google Patents

Abstract

The utility model discloses a conveying device for a filter press, which comprises a supporting leg. Two parallel beams are arranged at the upper end of the supporting leg, and several rows of parallel idler roller groups are arranged between the two beams. There is a conveyor belt; the idler roller set includes two symmetrical idler rollers, the inner ends of the idler rollers are respectively provided with second bearing housings, the second bearing housings are set with support bearings, and the inner ends of the idler rollers are sleeved on the corresponding support bearings In the same group, the inner end surfaces of the two second bearing housings of the same group are connected together through the upper connecting plate and the lower connecting plate; Between the driving roller set and the driven roller set, a driving motor is connected to one end of the driving roller set. The conveying device for the filter press of the utility model is provided with multiple sets of idler roller groups, and the idler roller groups can adjust the degree of downward depression of the middle part of the conveying belt through the upper connecting plate and the lower connecting plate, so as to prevent the material from falling.

Description

A conveying device for a filter press

technical field

The utility model belongs to the technical field of filter press equipment, and mainly relates to a conveying device for a filter press.

Background technique

The filter press is the main filter equipment for sludge dewatering in the environmental protection industry. In the current urban development, the filter press is widely used to deal with sludge dewatering. In the existing filter press, filter cloth is filled between the filter plates. Press the filter plate on the top of the hydraulic cylinder to reduce the distance between the filter plates, and squeeze the filter cloth to separate the water in it, so as to achieve solid-liquid separation. The sludge after solid-liquid separation needs to be transported to the next channel In the process, since the sludge in the filter press generally falls to the conveying device by gravity, it is easy for the sludge to fall to the edge of the conveying device. During the conveying process of the conveying device, the sludge may fall from the conveying device. , this problem needs to be resolved urgently.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a conveying device for a filter press. The conveying device is provided with a plurality of sets of rollers. The middle of the rollers is low and the sides are high. High to prevent material from falling.

The technical scheme of the utility model is:

A conveying device for a filter press, comprising legs, two parallel beams are arranged at the upper end of the legs, several rows of parallel roller groups are arranged between the two beams, and a conveying belt is set on the roller group; The roller set includes two supporting rollers with symmetrical structure. The inner ends of the supporting rollers are respectively equipped with second bearing housings, and the supporting bearings are set in the second bearing housings. The inner ends of the supporting rollers are set in the corresponding supporting bearings. The inner end surfaces of the two second bearing housings are connected together through the upper connecting plate and the lower connecting plate; Between the moving roller groups, one end of the driving roller group is connected with a driving motor.

Preferably, both the upper connecting plate and the lower connecting plate are arc-shaped plates bent downward.

As a preference, adjustment holes are provided on the side walls corresponding to the beam and the driven roller group, the driven roller group includes two symmetrical driven rollers, the outer ends of the driven rollers are covered with a first bearing seat, and the first bearing seat slides Installed in the adjustment hole.

Preferably, the side wall of the crossbeam on one side of the adjustment hole is provided with a top screw plate, and a horizontally arranged tension screw rod is installed in the top screw plate, and the front end of the tension screw rod is in contact with the side wall of the first bearing seat.

Preferably, a tension pulley is provided on the beam below the conveying belt.

Preferably, side baffles are respectively provided on the beams on both sides of the conveyor belt.

Preferably, the driving roller set includes two symmetrical driving rollers, the outer end of the driving roller is fixedly fitted with a driven sprocket, the motor shaft of the driving motor is fixedly fitted with a driving sprocket, and the driving sprocket and the driven sprocket are driven Chain swivel connection.

The beneficial effects of the utility model are:

The conveying device for the filter press of the utility model is provided with multiple sets of idler roller groups, and the idler roller groups can adjust the degree of downward depression of the middle part of the conveying belt through the upper connecting plate and the lower connecting plate, so as to prevent the material from falling; the two sides of the conveying belt There are side baffles on the beams to further improve the anti-falling effect of the conveying device; there are tensioning screws and tensioning wheels, which can easily adjust the tension of the conveying belt; there are driving sprockets and driven chains Wheel and drive chain, sprocket transmission, high transmission efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a top view of Figure 1 (conveyor belt hidden);

Fig. 3 is A-A sectional view in Fig. 2;

Figure 4 is an enlarged view of B in Figure 3;

In the figure: 1 is the outrigger, 2 is the beam, 3 is the first bearing seat, 4 is the driven roller group, 5 is the top wire plate, 6 is the tension screw, 7 is the side baffle, 8 is the supporting roller group , 9 is the conveyor belt, 10 is the driving sprocket, 11 is the driving chain, 12 is the driven sprocket, 13 is the driving roller set, 14 is the driving motor, 15 is the second bearing seat, 16 is the support bearing, 17 is the upper Connecting plate, 18 is lower connecting plate, and 19 is tensioning pulley; 201 is adjustment hole.

Detailed ways

Referring to Figures 1-4 for the specific implementation of the present utility model, a conveying device for a filter press includes a leg 1, two parallel beams 2 are arranged on the upper end of the leg 1, and several beams 2 are arranged between the two beams 2. Parallel idler roller groups are arranged, and conveyer belt 9 is overlaid on the idler roller groups. The roller set includes two rollers with symmetrical structure. The inner ends of the rollers are respectively provided with second bearing housings 15, and the second bearing housings 15 are fitted with support bearings 16. The inner ends of the idler rollers are sleeved on the corresponding support bearings 16. Among them, the inner end surfaces of the two second bearing housings 15 in the same group are connected together by an upper connecting plate 17 and a lower connecting plate 18 . The upper connecting plate 17 and the lower connecting plate 18 are arc-shaped plates bent downwards. By replacing the upper connecting plate 17 and the lower connecting plate 18 of different specifications, the angle between the two idlers can be adjusted, thereby adjusting the conveying The degree of depression of the belt 9.

The supporting roller set includes a driving roller set 13 , a driven roller set 4 and a supporting roller set 8 , and the supporting roller set 8 is arranged between the driving roller set 13 and the driven roller set 4 . The driving roller group 13 comprises two symmetrical driving rollers, the outer end of the driving roller is fixedly fitted with a driven sprocket 12, the motor shaft of the driving motor 14 is fixedly fitted with a driving sprocket, and the driving sprocket and the driven sprocket 12 pass through The drive chain 11 is connected in rotation. A driving sprocket, a driven sprocket 12 and a driving chain 11 are provided, and the sprocket is driven, and the transmission efficiency is high.

The side wall corresponding to the beam 2 and the driven roller group 4 is provided with an adjustment hole 201. The driven roller group 4 includes two symmetrical driven rollers. 3 slidingly installed in the adjustment hole 201. The side wall of the crossbeam 2 on one side of the adjustment hole 201 is provided with a top screw plate 5, and a tension screw 6 arranged horizontally is worn in the top screw plate 5, and the front end of the tension screw 6 is connected to the side of the first bearing seat 3. wall contact. A tension pulley 19 is provided on the beam 2 below the conveyor belt 9 . Through the cooperation of the tension screw rod 6 and the tension wheel 19, the tension degree of the conveying belt 9 can be adjusted conveniently.

The beams 2 on both sides of the conveying belt 9 are respectively provided with side baffles 7 to further improve the anti-falling effect of the conveying device.

The above-mentioned embodiments are only descriptions of preferred implementations of the utility model. Without departing from the design spirit of the utility model, various deformations and improvements made by those skilled in the art to the technical solution of the utility model are acceptable. Should fall within the scope of protection determined by the claims of the utility model.

Claims (7)

1. a kind of filter press conveying device, which is characterized in that including supporting leg, the upper end of supporting leg is set there are two parallel crossbeam, It is equipped with the parallel roller station of several rows between two crossbeams, belt conveyor is set on roller station；Roller station includes two structures The inner end of symmetrical carrying roller, carrying roller is respectively equipped with second bearing seat, and spring bearing, the inner end of carrying roller are set in second bearing seat It is sleeved in corresponding spring bearing, the inner face with two second bearing seats of group is connected by upper junction plate with lower connecting plate Together；The roller station includes drive roller sets, driven roller group and support roller group, and support roller group is located at drive roller sets and driven voller Between group, one end of drive roller sets is connected with driving motor.

2. a kind of filter press conveying device according to claim 1, which is characterized in that upper junction plate and lower connecting plate are equal For the arc panel bent downward.

3. a kind of filter press conveying device according to claim 2, which is characterized in that crossbeam is corresponding with driven roller group Side wall is equipped with adjustment hole, and driven roller group includes two symmetrical driven vollers, and the outer end of driven voller is set with first bearing seat, and first Bearing block is slidably mounted in adjustment hole.

4. a kind of filter press conveying device according to claim 3, which is characterized in that the side of the crossbeam of adjustment hole side Wall is equipped with jackscrew plate, and horizontally disposed tension screw, the front end of tension screw and the side of first bearing seat are coated in jackscrew plate Wall contacts.

5. a kind of filter press conveying device according to claim 4, which is characterized in that on the crossbeam below belt conveyor Equipped with tensioning wheel.

6. a kind of filter press conveying device according to claim 5, which is characterized in that on the crossbeam of belt conveyor both sides It is respectively equipped with side shield.

7. a kind of filter press conveying device according to claim 6, which is characterized in that drive roller sets include two symmetrical Driven roller, the outer end fixing sleeve of driven roller is equipped with driven sprocket, and fixing sleeve is equipped with drive sprocket on the motor shaft of driving motor, Drive sprocket and driven sprocket are rotatablely connected by drive chain.