CN209554095U - A kind of noise-reduction type conveying mechanism - Google Patents

Abstract

The utility model is to be related to a kind of noise-reduction type conveying mechanism, several conveying rollers including rack and in rack, the mechanism further includes the first enclosed beam and the second enclosed beam in rack, conveying roller both ends are respectively arranged in the first enclosed beam and the second enclosed beam, first enclosed beam and the second enclosed beam include at least one chamber, and the mechanism and driving medium of driving conveying roller rotation are set in the chamber of the first enclosed beam or the second enclosed beam.The utility model can add the load-bearing capacity of girder steel increase whole equipment, to convey the biggish cargo of weight.The design of conveying roller both ends totally enclosed type; the exposed transmission portion of traditional design is fully sealed; very big reduction accident also protects uncertain factor to influence transmission portion bring while generation; utmostly prevent dust from entering equipment gap; utmostly reduce drive noise, reduces production noise pollution.First enclosed beam and the second enclosed beam are in that " mouth " font greatly enhances beam strength, make equipment beauty convenient for cleaning.

Description

A kind of noise-reduction type conveying mechanism

Technical field

The utility model relates to a kind of conveying mechanism, especially a kind of noise-reduction type conveying mechanism belongs to transportation art.

Background technique

Country, enterprise increasingly pay attention to safe and environment-friendly, and with the progress of science and technology, each manufacturing enterprise sets correlation Standby requirement is higher and higher, including the safe and environment-friendly of production equipment, noise pollution, production cost etc..Therefore, each system It makes enterprise to be dedicated to innovating the product of oneself, improve, to reach more reasonable state.With the development of society, right The demand of logistics equipment is more and more wider, simultaneously, it is desirable that also higher and higher.

Traditional chain drive conveying equipment mostly uses open by design, i.e. conveying roll both ends are exposed outside.It is driven Greater risk is brought to periphery personnel in position, and uncertain factor bring serious consequence probability is larger, and dust largely enters transmission Position increases the friction of transmission portion, shortens service life of equipment.Meanwhile exposed transmission parts noise is larger, gives surrounding ring Bring biggish noise pollution in border, and open by design is unfavorable for the intensity of crossbeam, and cleaning is swept highly difficult.Chain drive itself Oil lubrication is needed, exposed chain drive part can bring great pollution.

Utility model content

In order to solve the above-mentioned technical problem, the utility model proposes a kind of noise-reduction type conveying mechanism, the utility model it is defeated It send roller both ends totally enclosed type to design, the exposed transmission portion of traditional design is fully sealed, while greatly reducing accident generation Also protection uncertain factor influences transmission portion bring, utmostly prevents dust from entering equipment gap, utmostly subtracts Small drive noise reduces the noise pollution of production.

The technical solution of the utility model is specific as follows:

A kind of noise-reduction type conveying mechanism, several conveying rollers including rack and in rack, it is characterised in that: the mechanism It further include the first enclosed beam and the second enclosed beam in rack, conveying roller both ends are respectively arranged on the first enclosed beam and the second envelope It closes in beam, the first enclosed beam and the second enclosed beam include at least one chamber, the mechanism and driving medium of driving conveying roller rotation It is set in the chamber of the first enclosed beam or the second enclosed beam.

Further, the first enclosed beam includes the first beam shell with the first cavity, and the first beam shell bottom end extends outwardly simultaneously It connect with cover board one end, is connect at the top of the cover board other end and the first beam shell, form the second cavity, the mechanism of driving conveying roller rotation It is set in the second cavity with driving medium, the bearing block of conveying roller one end is set in the first cavity.

Further, the first beam shell side upper end is equipped with the first nut groove, and middle part is equipped with card slot, and lower end is equipped with the second nut Slot, the first beam shell bottom end are equipped with several third nut grooves.

Further, the second enclosed beam includes the second beam shell with cavity, so that section is in " mouth " font, the second beam shell Side upper end is equipped with the 4th nut groove, and middle part is equipped with card slot, and lower end is equipped with the 5th nut groove, and the second beam shell bottom end is equipped with the 6th spiral shell The bearing block of female groove, conveying roller one end is set in cavity.

Further, driving medium is belt, chain, synchronous belt, V-ribbed belt or O-shaped band.

Further, the card slot in the middle part of the first beam shell or the second beam shell is equipped with nylon6 chips, is equipped in the nut groove of lower end Plastic button.

Further, reinforced steel beam and girder, reinforced steel beam and girder opening are additionally provided between the first enclosed beam and the second enclosed beam and rack Downwards, a part of rack is blocked.When conveyer is for heavy conveying, increase steel below the first enclosed beam and the second enclosed beam Beam, to reinforce equipment load-bearing capacity.When conveyer is used for light-duty conveying, addition girder steel is not needed.

Further, which further includes motor, and motor output shaft drives several conveying rollers to rotate by driving medium.

Compared with prior art, the beneficial effects of the utility model are as follows:

The utility model can be used for heavy conveying, can also be directly connected to rack for light-duty conveying.Conveying roller both ends Totally enclosed type design, the exposed transmission portion of traditional design is fully sealed, and very big reduction accident is also protected not while generation It determines that factor influences transmission portion bring, utmostly prevents dust from entering equipment gap, utmostly reduce transmission and make an uproar Sound reduces the noise pollution of production.It can solve since driving medium itself lubricates bring pollution, meanwhile, cavity is in " mouth " word Shape can greatly enhance the intensity of crossbeam, make equipment beauty also convenient for cleaning.

Detailed description of the invention

Fig. 1 is the utility model structure diagram.

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

Fig. 3 is the structural schematic diagram of the two-chamber enclosed beam of the utility model；

Fig. 4 is the structural schematic diagram of the single-chamber enclosed beam of the utility model；

Wherein: 1- conveying roller；1.1- roll body；1.2- rib ring；2- two-chamber enclosed beam；2.1- the first beam shell；2.2- cover board； The first cavity of 2.3-；The second cavity of 2.4-；The first nut groove of 2.5-；2.6- card slot；The second nut groove of 2.7-；2.8- third nut Slot；2.9- screw；3- single-chamber enclosed beam；3.1- the second beam shell；3.2- cavity；The 4th nut groove of 3.3-；3.4- card slot；3.5- the Five nut grooves；The 6th nut groove of 3.6-；4- motor；5- protective cover；6- reinforced steel beam and girder；7- rack；8- driving medium；9- nylon Piece；10- plastic button.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, the technical solution in the present embodiment is carried out it is clear, complete Site preparation description, it is clear that described embodiment is only the example to a part of example of the utility model, rather than whole.Base In the embodiments of the present invention, those of ordinary skill in the art institute obtained under that premise of not paying creative labor There are other embodiments, fall within the protection scope of the utility model.

Embodiment 1

As shown in Figure 1, the noise-reduction type conveying mechanism for heavy conveying of the present embodiment, including rack 7 and it is set to rack 7 On multiple conveying rollers 1, rack be equipped with two-chamber enclosed beam 2 and single-chamber enclosed beam 3,1 both ends of conveying roller be respectively arranged on two-chamber envelope It closes in beam 2 and single-chamber enclosed beam 3.It is additionally provided with reinforced steel beam and girder 6 between two-chamber enclosed beam 2 and single-chamber enclosed beam 3 and rack 7, reinforces Open Side Down for girder steel 6, blocks a part of rack 7.Increase reinforced steel beam and girder 6 below two-chamber enclosed beam 2 and single-chamber enclosed beam 3, to Reinforce equipment load-bearing capacity.Motor 4 is set to 7 lower section of rack, and protective cover can be set in motor output shaft and transmission medium junction 5,7 output shaft of motor drives several conveying rollers 1 to rotate by driving medium 8, and driving medium 8 can be as belt, chain, synchronization Band, V-ribbed belt or O-shaped band etc. existing transmission component, as shown in Figure 2.

As shown in Figure 2,3, two-chamber enclosed beam 2 includes the first beam shell 2.1 with the first cavity 2.3,2.1 bottom of the first beam shell End extends outwardly and connect with 2.2 one end of cover board, and cover board 2.2 is bent, and connects at the top of the other end and the first beam shell 2.1, passes through spiral shell Nail 2.9 is fixed, forms the second cavity 2.4, and the mechanism and driving medium of driving conveying roller rotation are set in the second cavity 2.4, As shown in Fig. 2, the bearing block of 1 one end of conveying roller is set in the first cavity 2.3.

As shown in Fig. 2, conveying roller 1 includes roll body 1.1 and the rib ring 1.2 set on 1.1 two sides of roll body.

As shown in figure 3,2.1 side upper end of the first beam shell is equipped with the first nut groove 2.5, middle part is equipped with card slot 2.6, and lower end is set There is the second nut groove 2.7, the first beam shell bottom end sets that there are two third nut grooves 2.8.

As shown in Figure 2,4, single-chamber enclosed beam includes the second beam shell 3.1 with cavity 3.2, so that section is in " mouth " word Shape, 3.1 side upper end of the second beam shell are equipped with the 4th nut groove 3.3, and middle part is equipped with card slot 3.4, and lower end is equipped with the 5th nut groove 3.5,3.1 bottom end of the second beam shell is equipped with the 6th nut groove 3.6, and the bearing block of 1 one end of conveying roller is set in cavity 3.2, such as Fig. 2 institute Show.

As shown in Fig. 2, the card slot of the first beam shell 2.1,3.1 middle part of the second beam shell is equipped with nylon6 chips 8, the nut groove of lower end In be equipped with plastic button 10.

In the present embodiment, single-chamber enclosed beam 3 and two-chamber enclosed beam 2 are aluminum profile.Single-chamber enclosed beam 3 is conveying roller 1 one Totally-enclosed after holding screw to fasten, 1 other end of conveying roller is fastened on 2 middle part of two-chamber enclosed beam with screw, then utilizes bending Cover board 2.2 seals transmission portion, forms two-chamber closing.

3 section of single-chamber enclosed beam itself is in " mouth " font, opens fabrication hole in 3.4 face of card slot, is pacified in 3.2 inner face aperture of cavity Conveying roller 1 is filled, fabrication hole cover is lived with nylon6 chips 6 after being installed, then seal the both ends of aluminum profile beam with stainless steel plate, is reached Completely enclosed purpose.

Two-chamber enclosed beam 2 is that bottom surface is extended to " L " type that formed that lengthens, opening edge and folding on the basis of single-chamber aluminum profile Curved cover board 2.2 connects combination with screw 2.9, forms closing chamber, opens fabrication hole in 3.4 face of card slot, open in 2.3 inner face of the first cavity Conveying roller 1 is installed in hole, is lived fabrication hole cover with nylon6 chips 6 after being installed, is then sealed aluminum profile with stainless steel plate again Both ends reach totally-enclosed purpose.

Second cavity 2.4 is lower than both ends aluminum profile crossbeam top surface, conveying to close conveying equipment running part, conveyor surface Rib ring 1.2 on roller 1 is to prevent conveying object from contacting with aluminum profile, and conveyed object is limited and is oriented to.Entirely After carriage is installed, it is connect with conveyer frame, decelerating motor and periphery auxiliary.

Third nut groove 2.8 and the 6th nut groove 3.6, to install reinforced steel beam and girder 6 or be directly connected to rack 7.Meanwhile the Nut groove above and below the technique hole face of one beam shell 2.1 and the first beam shell 3.1 makes for periphery auxiliary (such as phototube stent) installation With when not used, nut groove being sealed with plastic button 7.

Motor rotary part shield 5 is to prevent the generation of casualty accident for safe design.

Embodiment 2

The noise-reduction type conveying mechanism for light-duty conveying of the present embodiment, overall structure do not include reinforced steel beam and girder 6, remaining knot Structure is same as Example 1.

Above-mentioned is preferred embodiments of the present invention, but those skilled in the art should be understood that and not depart from In the spirit and scope of the utility model defined by the appended claims, the utility model is made in form and details Various change out, belongs to the protection scope of the utility model.

Claims (8)

1. a kind of noise-reduction type conveying mechanism, several conveying rollers including rack and in rack, it is characterised in that: the mechanism is also Including the first enclosed beam and the second enclosed beam being set in rack, conveying roller both ends are respectively arranged on the first enclosed beam and the second closing Liang Zhong, the first enclosed beam and the second enclosed beam include at least one chamber, and the mechanism and driving medium of driving conveying roller rotation are equal In the chamber of the first enclosed beam or the second enclosed beam.

2. noise-reduction type conveying mechanism according to claim 1, it is characterised in that: the first enclosed beam includes having the first cavity The first beam shell, the first beam shell bottom end extends outwardly and connect with cover board one end, connect at the top of the cover board other end and the first beam shell, The second cavity is formed, the mechanism and driving medium of driving conveying roller rotation are set in the second cavity, the bearing of conveying roller one end Seat is set in the first cavity.

3. noise-reduction type conveying mechanism according to claim 2, it is characterised in that: the first beam shell side upper end is equipped with the first spiral shell Female groove, middle part are equipped with card slot, and lower end is equipped with the second nut groove, and the first beam shell bottom end is equipped with several third nut grooves.

4. noise-reduction type conveying mechanism according to claim 1, it is characterised in that: the second enclosed beam includes the with cavity Two beam shells, the second beam shell side upper end are equipped with the 4th nut groove, and middle part is equipped with card slot, and lower end is equipped with the 5th nut groove, the second beam Shell bottom end is equipped with the 6th nut groove, and the bearing block of conveying roller one end is set in cavity.

5. noise-reduction type conveying mechanism according to claim 1, it is characterised in that: driving medium is belt, chain, synchronization Band, V-ribbed belt or O-shaped band.

6. noise-reduction type conveying mechanism according to claim 3 or 4, it is characterised in that: in the middle part of the first beam shell or the second beam shell Card slot be equipped with nylon6 chips, plastic button is equipped in the nut groove of lower end.

7. noise-reduction type conveying mechanism according to claim 1, it is characterised in that: the first enclosed beam and the second enclosed beam and machine Reinforced steel beam and girder is additionally provided between frame, Open Side Down for reinforced steel beam and girder, blocks a part of rack.

8. noise-reduction type conveying mechanism according to claim 1, it is characterised in that: the mechanism further includes motor, motor output Axis drives several conveying rollers to rotate by driving medium.