CN212474993U

CN212474993U - Novel conveying device

Info

Publication number: CN212474993U
Application number: CN202021150566.XU
Authority: CN
Inventors: 孙秋生; 孙茂旺; 孙义民
Original assignee: Bengbu Lianxi Automation Equipment Co ltd
Current assignee: Bengbu Lianxi Automation Equipment Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-05
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a novel conveying device, which belongs to the technical field of conveying devices and comprises a base, wherein the upper end of the base is provided with two groups of supporting frames, the supporting frames are arranged at the left side and the right side of the upper end of the base, the upper part of the supporting frame at the left side is provided with driven wheels, and the upper part of the supporting frame at the right side is provided with belt pulleys, the utility model changes the distance between a motor and the belt pulleys by the left-right movement distance of a slide block so as to change the tensioning force of a belt, when the belt runs for a period of time, the belt is lengthened, then a fixed base provided with the motor moves through the elastic force provided by a spring so as to enable the belt to be in the tensioning state again, thereby enabling the belt to be adjusted within a set range without manual work from the initial state to the running for a period of, therefore, the belt is not easy to damage, and the service life of the belt is prolonged.

Description

Novel conveying device

Technical Field

The utility model belongs to the technical field of conveyor, concretely relates to novel conveyor.

Background

Present conveyor all has usefulness in all trades, utilize conveyor can improve production efficiency, the while is also convenient for to the detection of product, packing and transportation, for trade production provides very big facility, band conveyer is a common conveyer, it passes through the belt drive belt pulley rotation through the motor, thereby drive the conveyer belt and transport, but the motor drives the belt and rotates after a period, the belt can appear the belt elongated, appear becoming flexible skidding, continue the operation and probably lead to the belt to burn out the fracture, lead to the unable operation of conveyer belt, delay production, usually solve through trading the belt, lead to belt life very short like this, and the maintenance is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel conveying device has automatically regulated belt tensioning, extension belt life characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a novel conveying device comprises a base, wherein two groups of supporting frames are arranged at the upper end of the base and are arranged on the left side and the right side of the upper end of the base, a driven wheel is erected on the upper portion of the supporting frame on the left side, a belt pulley is arranged on the upper portion of the supporting frame on the right side, a conveying belt wraps the outside of the belt pulley and the driven wheel, a motor is arranged on the lower left side of the belt pulley, a belt is arranged at the output end of the motor, the other end of the belt is arranged on a rotating shaft of the belt pulley, a fixed base is arranged at the lower end of the motor;

preferably, straining device is including fixing the fixing base in the base upper end, the centre of fixing base is violently equipped with the sliding groove, the one end that the belt pulley was kept away from in the sliding groove is the open type, the inside in sliding groove is provided with the slider, the right side of slider is provided with the spring, spring one end is connected on the slider, and the other end is connected in the closed end in sliding groove, the inside of slider is provided with first bolt, first bolt penetrates fixed frame, the side is provided with the fixed block around the bottom of fixing base, the inside of fixed block is run through and is provided with the second bolt, the second bolt penetrates the base.

Preferably, the sliding groove is an isosceles trapezoid groove body, and the sliding block is a corresponding isosceles trapezoid body.

Preferably, the lower extreme of base is provided with the universal wheel, the side bearer of universal wheel is provided with the brake block.

Preferably, the upper end of the support frame is provided with a baffle plate, and the baffle plate is arranged on two sides of the conveying belt.

Preferably, the spring and the sliding block are fixed by arc welding.

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

the utility model discloses a slider side-to-side movement distance changes the distance between motor and belt pulley, thereby change the tensioning dynamics of belt, after operation a period, the belt becomes long, at this moment, the fixed frame that is equipped with the motor removes through the elasticity that the spring provided, make the belt be in the tensioning state once more, thereby make the belt can remove the adjustment without the manual work at the within range of settlement from initial condition to operation a period, keep the tensioning state all the time, make the conveyer belt remain normal operating condition all the time, thereby guarantee the conveying efficiency of conveyer belt, it is not fragile to make the belt like this, the belt life has been prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the novel conveying device of the present invention.

Fig. 2 is a front view of the tensioning mechanism of the present invention.

Figure 3 is a side cross-sectional view of the tensioning mechanism of the present invention.

Fig. 4 is a top view of the tensioning mechanism of the present invention.

In the figure: 1. a universal wheel; 2. a base; 3. a support frame; 4. a conveyor belt; 5. a driven wheel; 6. a baffle plate; 7. a belt pulley; 8. a belt; 9. an electric motor; 10. fixing the base; 11. a tensioning mechanism; 111. a slider; 112. a sliding groove; 113. a fixed block; 114. a first bolt; 115. a second bolt; 116. a fixed seat; 117. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel conveying device comprises a base 2, wherein the base 2 is conveniently moved and fixedly supported, universal wheels 1 are arranged at the lower end of the base 2, and brake pads are arranged on side frames of the universal wheels 1; the upper end of the base 2 is provided with two groups of supporting frames 3, the two groups of supporting frames 3 are arranged on the left side and the right side of the upper end of the base 2, and in order to prevent conveyed articles from falling from the two sides of the conveyor belt 4, the upper end of the supporting frame 3 is provided with baffles 6, and the baffles 6 are arranged on the two sides of the conveyor belt 4; a driven wheel 5 is erected on the upper portion of the left support frame 3, a belt pulley 7 is arranged on the upper portion of the right support frame 3, a conveying belt 4 wraps the outer portions of the belt pulley 7 and the driven wheel 5, a motor 9 is arranged on the lower left of the belt pulley 7, a belt 8 is arranged at the output end of the motor 9, the other end of the belt 8 is arranged on a rotating shaft of the belt pulley 7, a fixed base 10 is arranged at the lower end of the motor 9, and a tensioning mechanism 11 is arranged on the lower end face of the;

the tensioning mechanism 11 comprises a fixed seat 116 fixed at the upper end of the base 2, a sliding groove 112 is transversely arranged in the middle of the fixed seat 116, one end, away from the belt pulley 7, of the sliding groove 112 is open, a sliding block 111 is arranged inside the sliding groove 112, in order to enable the sliding block 111 to have a limiting effect during horizontal movement and enable the horizontal movement to be more stable, the sliding groove 112 is arranged into an isosceles trapezoid groove body, and the sliding block 111 is arranged into a corresponding isosceles trapezoid body; a spring 117 is arranged at the right side of the sliding block 111, one end of the spring 117 is connected to the sliding block 111, and in order to fix firmly and not to loosen easily, the spring 117 and the sliding block 111 are fixed by arc welding; the other end is connected with the closed end of the sliding groove 112, a first bolt 114 is arranged inside the sliding block 111, the first bolt 114 penetrates through the fixed base 10, fixed blocks 113 are arranged on the front side and the rear side of the bottom of the fixed seat 116, a second bolt 115 penetrates through the fixed blocks 113, and the second bolt 115 penetrates through the base 2.

The utility model discloses a theory of operation and use flow: when the utility model is used, the fixing base 10 provided with the motor 9 is fixed on the upper end of the sliding block 111 through the first bolt 114, the distance between the motor 9 and the belt pulley 7 is calculated at the initial stage of assembling the fixing base 116, after calculation, the fixing base 116 is fixed on the base 2, the spring 117 is in a compression state, the fixing is simple and quick, the distance between the motor 9 and the belt pulley 7 is changed through the left-right movement distance of the sliding block 111, thereby changing the tension force of the belt 8, after running for a period of time, the belt 8 is lengthened, at this time, the fixing base 10 provided with the motor 9 moves through the elasticity provided by the spring 117, the belt 8 is in a tension state again, thereby the belt 8 can be adjusted in a set range without manual work from the initial state to the running for a period of time, the tension state is kept all the time, the conveyor belt 4 is always kept in a normal, thereby ensuring the transport efficiency of the conveyor belt 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel conveying device, includes base (2), its characterized in that: the automatic belt conveyor is characterized in that a support frame (3) is arranged at the upper end of the base (2), two groups of support frames (3) are arranged and are arranged at the left side and the right side of the upper end of the base (2), a driven wheel (5) is erected at the upper part of the left support frame (3), a belt pulley (7) is arranged at the upper part of the right support frame (3), a conveying belt (4) is wrapped outside the belt pulley (7) and the driven wheel (5), a motor (9) is arranged at the lower left of the belt pulley (7), a belt (8) is arranged at the output end of the motor (9), the other end of the belt (8) is arranged on a rotating shaft of the belt pulley (7), a fixed base (10) is arranged at the lower end of the motor (9);

straining device (11) is including fixing base (116) in base (2) upper end, the centre of fixing base (116) is violently equipped with sliding groove (112), the one end that belt pulley (7) were kept away from in sliding groove (112) is the open type, the inside in sliding groove (112) is provided with slider (111), the right side of slider (111) is provided with spring (117), spring (117) one end is connected on slider (111), and the other end is connected at the closed end in sliding groove (112), the inside of slider (111) is provided with first bolt (114), first bolt (114) penetrate fixed frame (10), the side is provided with fixed block (113) around the bottom of fixing base (116), the inside of fixed block (113) is run through and is provided with second bolt (115), second bolt (115) penetrate base (2).

2. The novel delivery device of claim 1, wherein: the sliding groove (112) is arranged into an isosceles trapezoid groove body, and the sliding block (111) is arranged into a corresponding isosceles trapezoid body.

3. The novel delivery device of claim 1, wherein: the lower extreme of base (2) is provided with universal wheel (1), the side bearer of universal wheel (1) is provided with the brake block.

4. The novel delivery device of claim 1, wherein: the upper end of the support frame (3) is provided with a baffle (6), and the baffle (6) is arranged on two sides of the conveyor belt (4).

5. The novel delivery device of claim 1, wherein: the spring (117) and the sliding block (111) are fixed through arc welding.