CN215973504U

CN215973504U - Gravel conveyor with protective structure

Info

Publication number: CN215973504U
Application number: CN202122698516.6U
Authority: CN
Inventors: 孙继武
Original assignee: Hangzhou Fuyang Huabang Building Materials Co ltd
Current assignee: Hangzhou Fuyang Huabang Building Materials Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-08
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a sand and stone conveyor with a protective structure, which comprises a rack, a conveying mechanism arranged on the rack and a conveying motor arranged on the rack and used for driving the conveying mechanism to act; it is characterized by also comprising a protective structure arranged on the conveying mechanism; the protective structure comprises a protective plate arranged on the conveying frame and a material guide structure arranged on the driving shaft, the driven shaft and the conveying belt. The utility model has the advantages that through the arrangement of the protective structure, the protective effect is realized on the sand and stone in the conveying process, the sand and stone are prevented from easily falling from two sides, meanwhile, the position of the sand and stone on the conveying belt is limited to a certain extent, and the sand and stone are prevented from falling backwards due to self gravity, so that the conveying effect is poor; through the setting of guide structure, play certain effect that blocks to the gravel and sand on the conveyer belt when playing spacing guide effect to it, inject the position of gravel and sand on the conveyer belt, prevent from dropping from both sides when being convenient for gravel and sand is carried.

Description

Gravel conveyor with protective structure

Technical Field

The utility model relates to sand and stone conveying, in particular to a sand and stone conveyor with a protective structure.

Background

At present, a manual pushing cart is mostly adopted for transferring and conveying some sand and stones during short-distance conveying, but the manual labor is large, the strength is high, and the efficiency is low, so that sand and stone conveyors are also adopted at present, sand and stones are placed on a conveying belt, and the conveying belt is driven by a conveying mechanism to move, so that the sand and stones are conveyed;

when the gravel is carried the occasionally gentle transport, also have by low toward high transport, when carrying the gravel through the conveyer, often can discover that the gravel drops from conveyer belt both sides in transportation process, also has the vibrations that some gravel produced to lead to playing the production roll when carrying to lead to the gravel to drop very easily, thereby produce certain hindrance to carrying. For this purpose, a sand and stone conveyor with a protective structure is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a sand and stone conveyor with a protective structure.

In order to achieve the purpose, the utility model provides a sand and stone conveyor with a protective structure, which comprises a rack, a conveying mechanism arranged on the rack and a conveying motor arranged on the rack and used for driving the conveying mechanism to act; the conveying mechanism comprises a conveying frame arranged on the rack, a driving shaft arranged on the conveying frame in a movable mode and connected with the conveying motor in a transmission mode, a driven shaft movably arranged on the conveying frame and a conveying belt arranged on the driving shaft and the driven shaft; it is characterized by also comprising a protective structure arranged on the conveying mechanism; the protective structure comprises a protective plate arranged on the conveying frame and a material guide structure arranged on the driving shaft, the driven shaft and the conveying belt.

Further preferably, the material guiding structure comprises a trapezoidal groove arranged on the conveying belt and grooves arranged on the driving shaft and the driven shaft and corresponding to the trapezoidal groove.

Further preferably, a plurality of blocking strips which have a blocking effect on sand and stones are further arranged in the trapezoidal groove, and a plurality of material guiding strips which are obliquely arranged and are positioned on two sides of the trapezoidal groove are further arranged on the conveying belt.

According to the utility model, through the arrangement of the protection structure, the sand and stone conveying device has a protection effect on the sand and stone in the conveying process, so that the sand and stone are prevented from easily falling from two sides, and meanwhile, the position of the sand and stone on the conveying belt is limited to a certain extent, so that the sand and stone are prevented from falling backwards due to the self gravity, and the conveying effect is poor;

through the setting of guide structure, play certain effect that blocks to the gravel and sand on the conveyer belt when playing spacing guide effect to it, inject the position of gravel and sand on the conveyer belt, prevent from dropping from both sides when being convenient for gravel and sand is carried.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention.

Illustration of the drawings: 1. a frame; 2. a conveying mechanism; 21. a carriage; 22. a drive shaft; 23. a driven shaft; 24. a conveyor belt; 25. a material guiding strip; 3. a conveying motor; 4. a protective structure; 41. a protection plate; 5. a material guiding structure; 51. a trapezoidal groove; 52. a groove; 53. a stop bar.

Detailed Description

The sand and stone conveyor with the protective structure according to the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-2, a sand and stone conveyor with a protective structure comprises a frame 1, a conveying mechanism 2 mounted on the frame 1, and a conveying motor 3 mounted on the frame 1 and used for driving the conveying mechanism 2 to move; the conveying mechanism 2 comprises a conveying frame 21 arranged on the rack 1, a driving shaft 22 movably arranged on the conveying frame 21 and in transmission connection with the conveying motor 3, a driven shaft 23 movably arranged on the conveying frame 21 and a conveying belt 24 arranged on the driving shaft 22 and the driven shaft 23; it is characterized by also comprising a protective structure 4 arranged on the conveying mechanism 2; the protective structure 4 comprises a protective plate 41 arranged on the conveying frame 21 and a material guiding structure 5 arranged on the driving shaft 22, the driven shaft 23 and the conveying belt 24; through the arrangement of the protective structure 4, the gravel is protected in the conveying process, the gravel is prevented from easily falling from two sides, meanwhile, the position of the gravel on the conveying belt 24 is limited to a certain extent, and the gravel is prevented from falling backwards due to self gravity, so that the conveying effect is poor; through the setting of guide structure 5, play certain effect of blockking to gravel and sand that falls on conveyer belt 24 when playing spacing guide effect, prescribe a limit to the position of gravel and sand on conveyer belt 24, prevent from dropping from both sides when being convenient for gravel and sand is carried.

Further, referring to fig. 1-2, the material guiding structure 5 comprises a trapezoidal groove 51 disposed on the conveyor belt 24 and a groove 52 disposed on the driving shaft 22 and the driven shaft 23 corresponding to the trapezoidal groove 51; the trapezoid-shaped groove 51 is formed in the conveying belt 24, when the sand and stone are conveyed, the sand and stone are inverted into the trapezoid-shaped groove 51, and the side walls on the two sides of the trapezoid-shaped groove 51 limit the sand and stone, so that the sand and stone are prevented from easily falling from the two sides of the conveying belt 24; by recessing the drive shaft 22 and the driven shaft 23, the purpose is to engage the trapezoidal grooves 51 on the conveyor belt 24.

Further, referring to fig. 1-2, a plurality of blocking bars 53 for blocking sand and stone are further disposed in the trapezoidal groove 51, and a plurality of material guiding bars 25 which are disposed obliquely and are located at two sides of the trapezoidal groove 51 are further disposed on the conveyor belt 24; the barrier strips 53 are arranged in the trapezoidal groove 51, and the barrier strips 53 increase the resistance on the surface of the trapezoidal groove 51 to form certain barrier to sand and stones, so that the sand and stones are prevented from rolling randomly in the trapezoidal groove 51 to influence the conveying; the inclined material guide strips 25 are arranged on the conveyor belts 24, so that gravel falling on the conveyor belts 24 on two sides of the trapezoidal groove 51 can roll into the trapezoidal groove 51 along the material guide strips 25, and the movement of the gravel is guided, so that the gravel is conveniently conveyed.

When the utility model is used: referring to fig. 1-2, firstly, the conveying motor 3 is powered on and the conveying motor 3 is started, the conveying motor 3 drives the driving shaft 22 to rotate, and the driving shaft 22 drives the conveying belt 24 to perform a circulating action; then, a worker or a blanking device places the gravel on one side of the conveying belt 24 to move along with the movement of the conveying belt 24, and meanwhile, the conveying belt 24 generates certain vibration along with the circulating movement of the driving shaft 22 and the driven shaft 23, so that the gravel on the conveying belt 24 is driven to move to a certain extent, and the gravel on two sides of the trapezoidal groove 51 moves into the trapezoidal groove 51 along with the guide strip 25 during vibration; when the sand and stone in the trapezoidal groove 51 moves to the driving shaft 22, the sand and stone is not supported along with the rotation of the conveying belt 24, and then falls down, and the conveying is completed.

The scope of protection of the utility model is not limited to the above embodiments and variations thereof. The present invention is not limited to the above embodiments, but may be modified in various ways.

Claims

1. A sand and stone conveyor with a protective structure comprises a rack (1), a conveying mechanism (2) arranged on the rack (1) and a conveying motor (3) which is arranged on the rack (1) and used for driving the conveying mechanism (2) to act; the conveying mechanism (2) comprises a conveying frame (21) arranged on the rack (1), a driving shaft (22) movably arranged on the conveying frame (21) and in transmission connection with the conveying motor (3), a driven shaft (23) movably arranged on the conveying frame (21) and a conveying belt (24) arranged on the driving shaft (22) and the driven shaft (23); is characterized by also comprising a protective structure (4) arranged on the conveying mechanism (2); the protective structure (4) comprises a protective plate (41) arranged on the conveying frame (21) and a material guide structure (5) arranged on the driving shaft (22), the driven shaft (23) and the conveying belt (24).

2. A gravel conveyor with a protective structure as in claim 1, wherein: the material guiding structure (5) comprises a trapezoidal groove (51) arranged on the conveying belt (24) and grooves (52) which are arranged on the driving shaft (22) and the driven shaft (23) and correspond to the trapezoidal groove (51).

3. A gravel conveyor with a protective structure as in claim 2, wherein: still be equipped with a plurality of shelves strip (53) that play the effect of blockking to gravel and sand in dovetail groove (51), still be equipped with on conveyer belt (24) and incline the setting and be in a plurality of guide strip (25) of dovetail groove (51) both sides.