CN202271447U

CN202271447U - Feeding structure for stone sawing machine

Info

Publication number: CN202271447U
Application number: CN201120408615XU
Authority: CN
Inventors: 周金生
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-06-13
Anticipated expiration: 2021-10-14

Abstract

The utility model discloses a feeding structure for a stone sawing machine. The feeding structure comprises conveying tables respectively arranged on the front side and the rear side of a stone sawing portal frame, wherein each conveying table is provided with a conveying belt and conveying chains capable of synchronously conveying stone blocks; one conveying chain is also provided with a stone pushing mechanism; the conveying chains are arranged on the left side and the right side of the conveying belt in parallel by conveying chain transmission shafts arranged on the front end and the rear end of the conveying table; the stone pushing mechanism is laterally overlapped on the conveying chain and comprises clamping blocks symmetrically arranged on the two conveying chains; the left clamping block and the right clamping block are detachably connected with pushing strips; each of the left side and the right side of each clamping block is respectively fixed with a clamping plate; the lower end of the clamping plate respectively extends to the left side and the right side of a conveying chain knot; and the pin shaft of the chain knot penetrates in the lower end of the clamping plate. According to the utility model, when the conveying belt of the feeding structure forwards conveys the stone blocks, the stone pushing mechanism forwards pushes the stone blocks on the rear side of the stone blocks to avoid the phenomenon that the conveying belt is slipped when the stone sawing machine conveys stone blocks with high mass; by adopting the feeding structure, the conveying load of the stone sawing machine is increased; and the feeding structure can conveniently process the stone blocks of larger volume or higher mass.

Description

The feeding structure of stone sawing machine

Technical field

The utility model relates to a kind of stone sawing machine, specifically is a kind of feeding structure of stone sawing machine.

Background technology

In Chinese patent document number CN102133771A, disclose a kind of transport platform structure of stone sawing machine in person on July 27th, 2011, said stone sawing machine comprises saw stone portal frame and the preceding transport platform and the back transport platform that are arranged on both sides, saw stone portal frame front and back; Be horizontally arranged with polylith saw disc or saw plate in the saw stone portal frame, be provided with bridge plate between its preceding transport platform and the back transport platform, bridge plate end face and forward and backward transport platform end face maintain an equal level; Bridge plate corresponding saw disc in surface or saw plate are provided with many bit-avoiding slots, are formed with bearing plate between the bit-avoiding slot.It is provided with bridge plate between the forward and backward transport platform of stone sawing machine, the bridge plate surface is provided with fluting, makes and forms bearing plate between the fluting, and bearing plate also inserts between saw disc or saw plate; When processed stone passes through saw disc or saw plate, be in laying state stably forever; Simultaneously, even rubble is arranged in the stone, can not be sandwiched between saw disc or the saw plate yet, and when high-speed cruising, stone impacted.The transport platform structure of the stone sawing machine of this structure only is fit to the stone of constant weight, when stone weight is excessive, causes transport platform to skid easily, it is carried lost efficacy, and therefore, needs further to improve.

The utility model content

The purpose of the utility model aims to provide a kind of simplicity of design, rational in infrastructure, the feeding structure of carrying the big stone sawing machine of load, to overcome weak point of the prior art.

By the feeding structure of a kind of stone sawing machine of this purpose design, comprise the transport platform that is arranged on both sides before and after the saw stone portal frame, but being transport platform, its architectural feature is provided with the conveyer belt and the carrier chain of synchronous transport stone, also be provided with the rock blade structure on the carrier chain.

Said carrier chain is two, and through the carrier chain power transmission shaft that is arranged on the transport platform rear and front end, the left and right sides that is set in parallel in conveyer belt, the rock blade structure is horizontal to be ridden on two carrier chains.

Said rock blade structure at least two groups, and being distributed on the carrier chain, it comprises and is symmetricly set on two fixture blocks on the carrier chain, about two fixture blocks be removably connected with the horizontal bar that pushes away that rides on two carrier chains through screw.

The left and right sides of said fixture block is fixed with clamping plate respectively through screw or rivet or welding, and the lower end of clamping plate is stretched to the left and right sides of carrier chain link respectively, and the bearing pin of link pierces into wherein.

The said bar that pushes away is the Baltimore groove that 90 degree overturn, and is connected with dismountable push pedal through screw on its depressed part.

Said transport platform front end or rear end also are provided with the conveying motor, and it is connected with the carrier chain power transmission shaft of its front end or rear end through reduction gearing.

Said conveyer belt is one group, and its two ends are provided with the conveyer belt roller bearing, is in transmission connection through chain between conveyer belt roller bearing and the carrier chain power transmission shaft.

Said conveyer belt is more than two groups; And be arranged on the transport platform at interval; The two ends of every group of conveyer belt are provided with the conveyer belt roller bearing; Conveyer belt is in transmission connection through corresponding conveyer belt roller bearing chain between any two, wherein is in transmission connection through chain between the conveyer belt roller bearing of one group of conveyer belt and the carrier chain power transmission shaft.

The utility model is provided with the carrier chain of synchronous transfer through the both sides at conveyer belt, the horizontal rock blade structure of having taken on two carrier chains, and stone places on the conveyer belt; Conveyer belt is carried stone forward; The rock blade structure promotes stone forward at the stone rear side, when preventing that stone sawing machine from carrying the bigger stone of quality, and conveyer belt generation skidding; Increase the load conveyor of stone sawing machine, be convenient to process the big or bigger stone of quality of volume.It has the advantages that simplicity of design is reasonable, the stone sawing machine load conveyor is big, easy to operate, assembling is easy, has filled up the blank of domestic and international market.

Description of drawings

Fig. 1 is the duty reference diagram of the utility model one embodiment.

Fig. 2 is the vertical view of the utility model one embodiment.

Fig. 3 is the general assembly structural representation of stone sawing machine.

Fig. 4 is the assembly structure sketch map of rock blade structure and carrier chain.

Fig. 5 is the another assembly structure sketch map of rock blade structure and carrier chain.

Fig. 6 is the enlarged drawing at A place among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Fig. 1-Fig. 6, the feeding structure of this stone sawing machine comprises the transport platform 2 that is arranged on saw both sides, stone portal frame 1 front and back, but its transport platform 2 is provided with the conveyer belt 3 and carrier chain 4 of synchronous transport stone, also is provided with rock blade structure 5 on the carrier chain 4.

Carrier chain 4 is two, through the carrier chain power transmission shaft 4.1 that is arranged on transport platform 2 rear and front ends, the left and right sides that is set in parallel in conveyer belt 3, and rock blade structure 5 horizontal riding on two carrier chains 4.

Rock blade structure 5 at least two groups, present embodiment are designed four groups of rock blade structures 5 according to the needs of actual design, and are distributed on the carrier chain 4, and rock blade structure 5 is with carrier chain 4 cycle rotations.Rock blade structure 5 comprises and is symmetricly set on two fixture blocks 51 on the carrier chain 4; About two fixture blocks 51 be removably connected with horizontal riding over through screw and push away bar 53 on two carrier chains 4; Rock blade structure 5 begins to promote to need installation to push away bar 53 before the stone; Rock blade structure 5 promotes stones and finishes to pull down and push away bar 53, has alleviated the load of carrier chain 4, and enough operators of time of saw stone load onto and pull down and push away bar 53.

Wherein, The left and right sides of fixture block 51 is fixed with clamping plate 52 respectively through screw (or rivet or welding), and the lower end of clamping plate 52 is stretched to the left and right sides of carrier chain 4 links respectively, and the bearing pin of link pierces into wherein; Clamping plate 52 become the part of carrier chain 4 links; The structure that both are integrally formed, the thrust of increase rock blade structure 5 is also practiced thrift manufacturing cost.

Wherein, pushing away bar 53 is the Baltimore groove of 90 degree upsets, is connected with dismountable push pedal 54 through screw on its depressed part, and push pedal 54 is generally plank, and the pressure on the rock blade structure 5 that is applied in the time of can reducing to promote stone prevents that simultaneously stone sawing machine from cutting rock blade structure 5 by mistake.

Transport platform 2 front ends (or rear end) also are provided with carries motor 6, and it is connected with the carrier chain power transmission shaft 4.1 of its front end (or rear end) through reduction gearing.

Wherein, conveyer belt 3 can be one group, and its two ends are provided with conveyer belt roller bearing (unlabelled among the figure), is in transmission connection through chain between conveyer belt roller bearing and the carrier chain power transmission shaft 4.1, to realize both synchronous transport.

And the conveyer belt 3 of present embodiment is two groups; Two groups of conveyer belts 3 are arranged on the transport platform 2 at interval; The two ends of every group of conveyer belt 3 are provided with conveyer belt roller bearing (unlabelled among the figure), and conveyer belt 3 is in transmission connection through corresponding conveyer belt roller bearing chain between any two, guarantee to realize synchronous transport between the conveyer belt; Be in transmission connection through chain between the conveyer belt roller bearing of front end conveyer belt 3 and the carrier chain power transmission shaft 4.1, to realize both synchronous transport.Conveyer belt 3 can also design more groups as required, and the principle of its synchronous transfer is with aforementioned consistent.

Carry steadily in order to guarantee stone; The secondary roller bearing of conveyer belt of structure and conveyer belt roller bearing basically identical can also suitably be set on every group of conveyer belt 3; The secondary roller bearing of conveyer belt only plays the effect of support stone, does not participate in the transmission of transmission or conveyer belt 3 and carrier chain power transmission shaft 4.1 between the conveyer belt 3.

The length of present embodiment stone sawing machine is 12 meters, and width is 7 meters, highly is 5 meters.

Claims

1. the feeding structure of a stone sawing machine; Comprise the transport platform (2) that is arranged on both sides, saw stone portal frame (1) front and back; It is characterized in that transport platform (2) but be provided with the conveyer belt (3) and the carrier chain (4) of synchronous transport stone, also be provided with rock blade structure (5) on the carrier chain (4).

2. according to the feeding structure of the said stone sawing machine of claim 1; It is characterized in that said carrier chain (4) is two; Through the carrier chain power transmission shaft (4.1) that is arranged on transport platform (2) rear and front end, the left and right sides that is set in parallel in conveyer belt (3), rock blade structure (5) is horizontal to be ridden on two carrier chains (4).

3. according to the feeding structure of the said stone sawing machine of claim 2; It is characterized in that said rock blade structure (5) at least two groups; And be distributed on the carrier chain (4); It comprises the fixture block (51) that is symmetricly set on two carrier chains (4), about two fixture blocks (51) be removably connected with horizontal riding over through screw and push away bar (53) on two carrier chains (4).

4. according to the feeding structure of the said stone sawing machine of claim 3; The left and right sides that it is characterized in that said fixture block (51) is fixed with clamping plate (52) respectively through screw or rivet or welding; The lower end of clamping plate (52) is stretched to the left and right sides of carrier chain (4) link respectively, and the bearing pin of link pierces into wherein.

5. according to the feeding structure of the said stone sawing machine of claim 4, it is characterized in that the said Baltimore groove that bar (53) is 90 degree upsets that pushes away, be connected with dismountable push pedal (54) through screw on its depressed part.

6. according to the feeding structure of each said stone sawing machine of claim 1-5, it is characterized in that said transport platform (2) front end or rear end also are provided with conveying motor (6), it is connected with the carrier chain power transmission shaft (4.1) of its front end or rear end through reduction gearing.

7. according to the feeding structure of the said stone sawing machine of claim 6, it is characterized in that said conveyer belt (3) is one group, its two ends are provided with the conveyer belt roller bearing, are in transmission connection through chain between conveyer belt roller bearing and the carrier chain power transmission shaft (4.1).

8. according to the feeding structure of the said stone sawing machine of claim 6; It is characterized in that said conveyer belt (3) is more than two groups; And be arranged on the transport platform (2) at interval; The two ends of every group of conveyer belt (3) are provided with the conveyer belt roller bearing, and conveyer belt (3) is in transmission connection through corresponding conveyer belt roller bearing chain between any two, wherein are in transmission connection through chain between the conveyer belt roller bearing of one group of conveyer belt (3) and the carrier chain power transmission shaft (4.1).

9. according to the feeding structure of the said stone sawing machine of claim 1, the length that it is characterized in that stone sawing machine is 12 meters, and width is 7 meters, highly is 5 meters.