CN201811558U

CN201811558U - Pallet for drying equipment

Info

Publication number: CN201811558U
Application number: CN2010202988268U
Authority: CN
Inventors: 吴姣平
Original assignee: Individual
Current assignee: HGHY MOLDING PACK CO Ltd
Priority date: 2010-08-19
Filing date: 2010-08-19
Publication date: 2011-04-27
Anticipated expiration: 2020-08-19

Abstract

The utility model discloses a pallet for drying equipment, which is driven by a chain to move on a drying line. The pallet comprises a punching aluminum plate; two aluminum pipes are fixedly connected with the bottom of the punching aluminum plate; the two aluminum pipes are respectively close to two non-transmitting opposite sides of the punching aluminum plate, and vertically extend out of transmitting sides of the punching aluminum plate; a guide wheel used for moving on a transmitting guide rail parallel to the chain is arranged at one end of the first aluminum pipe, and a bolt used for being inserted in a roller of the chain and moving along with the roller is connected with the other end of the first aluminum pipe; a bolt used for being inserted in the roller of the chain and moving along with the roller is arranged at one end of the second aluminum pipe, which is on the same side as the end of the first aluminum pipe with the guide wheel; and a guide wheel used for moving on the transmitting guide rail parallel to the chain is arranged at the other end of the second aluminum pipe. The pallet is particularly suitable for drying equipment with a chain conducting multi-layer reciprocating motion from top to bottom in the vertical direction, and can smoothly pass through chain turns; and wet green products on the pallet cannot drop off.

Description

The drying plant pallet

Technical field

The utility model relates to a kind of device that is used in the paper pulp mould production line, relates in particular to a kind of drying plant pallet of paper pulp mould production line.

Background technology

Paper pulp mould production line comprises drying plant, is used for the wet base product oven dry with moulding.

Have a kind of drying plant in the prior art, wherein be used to carry the conveyer belt of wet base product to be made up of a piece punching carrier bar, these carrier bars are fixedly connected on the chain, and the wet base product that will be put on it by the chain drive is transported in the drying line.Yet because carrier bar is the one side that is fixedly connected on chain, if chain overturns and makes carrier bar place facing down of product, then the wet base product on the carrier bar will fall down, therefore under this structure, chain must make carrier bar move up, drying line will be pulled to and very longly could dry product like this, take the area of factory building widely.

For overcoming above-mentioned defective, a kind of hanging pallet of alternative carrier bar has appearred.Shown in Fig. 1 a, Fig. 1 b, Fig. 1 c, this hanging pallet comprises punching carrier bar 1, is vertically connected on the pivoted arm 2 on the punching carrier bar 1 surperficial two ends, and be vertically connected at this pivoted arm 2 and outwardly directed latch 3, latch 3 inserts in the hole of 41 on roller of chain 4 of these hanging pallet both sides and installs, and chain 4 is driven by sprocket wheel 5.Wherein, the hole that latch 3 and roller are 41 is a matched in clearance, makes this hanging pallet freely to rotate around latch.

Because the center of gravity of hanging pallet and latch revolute pair are in two different horizontal planes, so no matter where this hanging pallet runs to chain, always its center of gravity is in the below of latch revolute pair, promptly always level is up in the placed side of punching carrier bar 1.We just can make the S-type operation of chain in the vertical direction like this, and the hanging pallet moves from level to level with chain, thereby can shorten the length of drying line widely, and then drying line is increased, significantly reduced the floor space of drying plant like this.

Yet this hanging pallet is in operation and one runs into foeign element and will rock, such as the influence of blast, or the product skewness causes motion uneven on the punching carrier bar, or the product collision etc. at turning between each layer of drying line.When the punching carrier bar rocks when tilting to certain angle, product will landing stop up drying tunnel, and will bring a series of vicious circle this moment.In addition, because the hanging pallet has pivoted arm, pivoted arm has certain height, and therefore the height of every drying tunnel needs to increase; Will turn through the sprocket wheel place when moving to next drying tunnel owing to the hanging pallet again, because pivoted arm, the radius of gyration herein needs to increase, and therefore makes the space of drying plant not to be fully utilized.

For this reason, need provide a kind of improved drying plant pallet.

Summary of the invention

The purpose of this utility model is to provide a kind of drying plant pallet, its can be stably vertical direction with chain from top to bottom multilayer back and forth move, the phenomenon of the wet base product landing on it can not take place, and stable; Can increase simultaneously the drying efficiency of drying plant.

For achieving the above object, the utility model adopts following technical scheme:

A kind of drying plant pallet, it is driven by chain and moves on drying line, it comprises the punching aluminium sheet, fixedly connected two aluminum pipes in the bottom of described punching aluminium sheet, these two aluminum pipes are two the non-transmission opposite side and the two transmission limits all vertical and that stretch out described punching aluminium sheet of close described punching aluminium sheet respectively;

Wherein, an end of first aluminum pipe is provided with a guide wheel, is used for moving on the transmission guide rail parallel with chain; Its other end is connected with a latch, is used to insert in the roller holes of chain to move with roller;

That end with an end homonymy that is provided with guide wheel first aluminum pipe second aluminum pipe is provided with latch, is used to insert in the roller holes of chain to move with roller; Its other end is provided with guide wheel, is used for moving on the transmission guide rail parallel with chain.

Preferably, be parallel to described two aluminum pipes in the bottom of described punching supporting plate and also be fixed with some aluminum pipes.These aluminum pipes and punching supporting plate become one, and have increased the rigidity and the intensity of punching supporting plate.

Effect intentionally of the present utility model is: this pallet is particularly useful for the drying plant (being that drying tunnel is the stacked form of some S types) of chain S-type motion in perpendicular.Because the difference setting of two aluminum pipes, the latch that inserts chain roller is placed in the diagonal angle of pallet, two revolute pairs do not produce interlocking at same straight line, even if pallet can not rock inclination at the sprocket wheel turning yet like this, but with the rotation of sprocket wheel, pallet moves to down one deck from the last layer translation, and wet base product can not fall down.Simultaneously, because the center of gravity of revolute pair and pallet is in a plane, and pallet has guide wheel along guide rail movement in place, two diagonal angles in addition, so moves during the pallet upset more stablely, and phenomenon such as be not easy to shake.In addition, because this pallet is tabular, thereby the height of drying tunnel much lower than the hanging pallet, thereby the drying tunnel quantity that the drying plant of equal volume can be set up increases, thereby oven dry output will be increased greatly.Aluminium select the weight that has alleviated this pallet for use, thereby reduced frictional resistance, reduced the required power of conduction chain, and pallet can corrosion.

Description of drawings

Fig. 1 a is the schematic diagram of hanging pallet;

Fig. 1 b is installed in schematic diagram on the chain for the hanging pallet;

Fig. 1 c is the A-A view of Fig. 1 b;

Fig. 2 is the vertical view of the utility model drying plant with an embodiment of pallet;

Fig. 3 is the enlarged drawing at B place among Fig. 2;

Fig. 4 is the enlarged drawing at C place among Fig. 2;

Fig. 5 is a scheme of installation embodiment illustrated in fig. 2.

The specific embodiment

Introduce preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 2-Fig. 5 has shown the embodiment of the utility model drying plant with pallet.As Fig. 2-shown in Figure 5, the drying plant of present embodiment comprises punching aluminium sheet 60 with pallet, fixedly connected two

aluminum pipes

61,62 in the bottom of punching aluminium sheet 60, these two

aluminum pipes

61,62 are two non-transmission opposite side of close punching aluminium sheet 60 respectively, and transmission limit (along the limit of chain movement direction) all vertical and that stretch out punching aluminium sheet 60.As preferred structure, in the present embodiment, also be provided with the parallel aluminum pipe (not shown) of some and

aluminum pipe

61,62 in the bottom surface of punching aluminium sheet 60, these aluminum pipes are also fixedlyed connected with the punching aluminium sheet, play the effect that increases punching aluminium sheet rigidity and intensity.

Wherein, as shown in Figure 2, the right-hand member of first aluminum pipe 62 is provided with guide wheel 70, is used for moving on the transmission guide rail parallel with chain, and its left end is connected with a latch 80, is used to insert in the roller holes of chain to move with roller.The right-hand member of second aluminum pipe 61 (promptly with that end of the end homonymy that is provided with guide wheel of first aluminum pipe 62) is provided with latch 80, is used to insert in the roller holes of chain to move with roller; Its left end is provided with guide wheel 70, is used for moving on the transmission guide rail parallel with chain.Punching aluminium sheet and aluminum pipe are selected aluminium for use, have alleviated the weight of this pallet greatly, thereby have reduced frictional resistance, have reduced the required power of conduction chain, and pallet can corrosion.

The set-up mode of guide wheel 70 and latch 80 is presented among Fig. 3, Fig. 4 particularly.Because the guide wheel on first aluminum pipe 62 is identical with the guide wheel on second aluminum pipe 61, the latch on first aluminum pipe 62 is identical with the latch on second aluminum pipe 61, therefore only introduces the structure of punching aluminium sheet one side below:

As shown in Figure 3, the right part of aluminum pipe 61 is bolted to connection a latch 80, certainly in other embodiment of the utility model, can also adopt other fixedly connected mode.Dotted portion has shown being connected of latch and chain among Fig. 3, and latch 80 inserts the roller 41 of chains 40, and by nut 42 fixed positions.As shown in Figure 4, the end of aluminum pipe 62 is bolted to connection an axle, and guide wheel 70 is contained on this axle, and guide wheel 70 is axially fixed on this axle by nut 71, and guide wheel 70 rotates around this axle.

As shown in Figure 5, during assembling, about being placed on respectively, the guide wheel 70 of two aluminum pipes of this pallet on two guide rails 90, rolls along guide rail 90; The latch 80 of two aluminum pipes inserts the roller 41 of chain 40 respectively and fixes, thereby travels forward with the motion of roller 41.Because the interlocking capability of described latch, at the turning, this pallet is that translation is moved with the rotation of sprocket wheel, and pallet can not rock inclination, and wet base product can not fall down.Simultaneously, because the center of gravity of revolute pair and pallet is in a plane, and there is guide wheel 70 at another place, diagonal angle of pallet along guide rail movement, thereby pallet is more stable in whole service, and phenomenon such as be not easy to shake.In addition, because this pallet is tabular, the height of the drying tunnel of drying plant can be provided with very for a short time like this, thereby the drying plant of equal volume can be set up more multi-layered drying tunnel, thereby makes the increase of oven dry output.

The preferred embodiment that only is the utility model drying plant with pallet described above can not limit scope of the present utility model with this certainly; Any equivalents to the utility model technical scheme is also within protection domain of the present utility model.

Claims

1. drying plant pallet, it is driven by chain and moves on drying line, it is characterized in that: comprise the punching aluminium sheet, fixedly connected two aluminum pipes in the bottom of described punching aluminium sheet, these two aluminum pipes are two the non-transmission opposite side and the two transmission limits all vertical and that stretch out described punching aluminium sheet of close described punching aluminium sheet respectively;

2. drying plant pallet as claimed in claim 1 is characterized in that: be parallel to described two aluminum pipes in the bottom of described punching supporting plate and also be fixed with some aluminum pipes.