Vertical blanking spiral chute

Abstract

The utility model discloses a vertical blanking spiral chute, which relates to the technical field of spiral chutes, and comprises a support frame, a support rod is fixedly connected to the right side of the support frame, a spiral chute is fixedly connected to the outer wall of the support rod, the inner wall of the spiral chute is sleeved and fixedly connected with the support rod, and the vertical blanking spiral chute further comprises a damping mechanism, the receiving box drives a sliding rod to descend, the sliding rod extrudes a second spring to slide in a sleeve shell to generate deformation, at the moment, the receiving box drives a second fixing shell and a mounting plate to move downwards, the mounting plate drives a first fixing shell to move, and the first fixing shell drives a moving block to slide on the outer wall of a fixing rod; the moving block slides to extrude the first spring to move outwards to generate deformation, at the moment, the first spring and the second spring rebound to drive the receiving box to return, the first spring and the second spring rebound to absorb shock of the falling materials, so that the buffering and damping effect is achieved, and the falling materials are damped to reduce damage due to falling of the falling materials. And the influence on the original quality of the material is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spiral slideways, in particular to a vertical blanking spiral slideway. Background Art

[0002] The application publication number of the related technology is CN211894692U, which discloses a vertical falling spiral chute. In this device, the goods slide downward on the spiral chute body, slide from the discharge port at the lower end of the spiral chute body to the conveying roller, and slide downward on the conveying roller until the goods fall onto the horizontal supporting frame, thereby converting traditional sliding friction into rolling friction, reducing friction, and allowing the goods to move downward smoothly. At the same time, when the goods collide with the discharge plate, the roller rolls, allowing the goods to continue to fall, reducing the probability of the goods being stuck between the two discharge plates and unable to slide down, causing blockage of the goods.

[0003] This device has the effect of reducing blockage, but it cannot reduce the shock of falling materials during transportation when the device is in use. Some materials are very sensitive to vibration and impact. Excessive impact and vibration during falling may cause the materials to break and deform, affecting the quality of the materials. Through shock-absorbing measures, these adverse effects can be reduced and the integrity and quality of the materials can be maintained. For fragile materials, they cannot be shock-absorbed during transportation, which will cause the materials to fall and be damaged, thus affecting the original quality of the materials. Utility Model Content

[0004] The utility model aims to provide a shock-absorbing mechanism, which solves the problem that fragile materials cannot be dropped and shock-absorbed during transportation, which may cause the materials to fall and be damaged, thereby affecting the original quality of the materials.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The cam is secured to the upper and lower surfaces of the support frame, and the cam is secured to the bottom surface of the support frame by a spring, and the cam is secured to the bottom surface of the support frame by a spring.

[0007] Furthermore, the two second fixed shells are fixedly connected to a receiving box at one end close to each other, the inner wall bottom of the mounting shell is fixedly connected to a sleeve shell, the sleeve shell is sleeved and slidably connected to a sliding rod, the sliding rod penetrates the inner wall of the mounting shell and extends to the outside, the top of the sliding rod is fixedly connected to the outer wall bottom of the receiving box, the inner wall bottom of the sleeve shell is fixedly connected to a second spring, and the end of the second spring away from the sleeve shell is fixedly connected to the bottom end of the sliding rod.

[0008] Furthermore, a buffer conveying mechanism is arranged on the left side of the top of the support frame, and the buffer conveying mechanism includes a support shell fixedly connected to the front and rear ends of the left side of the top of the support frame, and a transmission rod is sleeved and rotatably connected on the inner walls of the ends of the two support shells that are close to each other.

[0009] Furthermore, the outer walls of the two transmission rods are both transmission-connected with a conveyor belt, a motor is fixedly connected to the bottom of the outer wall of the support shell at the front end, and a rotating rod is fixedly connected to the output end of the motor.

[0010] Furthermore, the front end outer wall of the rotating rod and the front end outer wall of the transmission rod are both drivingly connected with a belt, the top of the support shell is fixedly connected with a stop shell, and the inner walls of one end of the two stop shells close to each other are sleeved with and fixedly connected with a limiting rod.

[0011] Furthermore, a sliding shell is sleeved and slidably connected to the outer wall of the limit rod, and a third spring is sleeved on the outer wall of the limit rod. One end of the third spring is fixedly connected to the left side of the inner wall of the stop shell.

[0012] Furthermore, one end of the third spring away from the stop shell is fixedly connected to the left side of the outer wall of the sliding shell, the front end of the sliding shell is rotatably connected to a connecting rod, the end of the connecting rod away from the sliding shell is rotatably connected to a baffle, and the front end of the baffle is rotatably connected to the inner wall of the stop shell.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides a vertical material dropping spiral chute. When the device is used, the dropped material slides into the interior of the receiving box through the spiral chute. Only when the material falls can the spring rebound. The falling generates a downward force to push the receiving box to move downward, and the receiving box drives the sliding rod to descend. The sliding rod squeezes the second spring to slide inside the sleeve shell to produce deformation. At this time, the receiving box drives the second fixed shell and the mounting plate to move downward, and the mounting plate drives the first fixed shell to move. The first fixed shell drives the moving block to slide on the outer wall of the fixed rod, and the moving block slides and squeezes the first spring to move outward to produce deformation. At this time, the elastic force of the first spring and the second spring rebounds to drive the receiving box back to its original position, and the shock-absorbing elastic rebound of the first spring and the second spring is used to reduce the shock of the dropped material, thereby buffering the shock-absorbing effect. Shock-absorbing the dropped material will reduce damage to its drop and reduce the impact on the original quality of the material.

[0015] 2. The utility model provides a vertical falling spiral chute. When the device is used, the material slides from the shock absorbing mechanism to the top of the conveyor belt. The material will continue to slide forward due to inertia. At this time, the material contacts the baffle and squeezes it. The baffle drives the connecting rod and the sliding shell to slide on the surface of the limit rod. The sliding shell squeezes the third spring. The third spring rebounds and drives the baffle to return to push the material. The collision of the goods is buffered by the rebound force of the spring, reducing the vibration caused by the collision, and protecting fragile goods. At this time, the motor is started to rotate, the motor drives the rotating rod and the belt to rotate, the belt drives the transmission rod to rotate, and the transmission rod drives the conveyor belt and the material to be transported.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a vertical blanking spiral chute of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial cross-section of a front view;

[0020] Figure 3 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the buffer conveying mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Support frame; 12. Support rod; 13. Spiral slide; 2. Shock absorption mechanism; 21. Mounting shell; 22. Fixed rod; 23. Moving block; 24. First spring; 25. First fixed shell; 26. Mounting plate; 27. Second fixed shell; 28. Receiving box; 29. ​​Sleeve shell; 291. Slide rod; 292. Second spring; 3. Buffering conveying mechanism; 31. Support shell; 32. Transmission rod; 33. Conveyor belt; 34. Motor; 35. Rotating rod; 36. Belt; 37. Stop shell; 38. Limit rod; 39. Sliding shell; 391. Third spring; 392. Connecting rod; 393. Baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 As shown, the utility model is a vertical blanking spiral chute, comprising a support frame 1, a support rod 12 is fixedly connected to the right side of the support frame 1, a spiral chute 13 is fixedly connected to the outer wall of the support rod 12, and the inner wall of the spiral chute 13 is sleeved and fixedly connected to the support rod 12, and also includes;

[0027] The shock absorbing mechanism 2 includes a mounting shell 21 fixedly connected to the right side of the top of the support frame 1, a fixing rod 22 is fixedly connected to the front and rear ends of the inner wall of the mounting shell 21, a moving block 23 is sleeved and slidably connected to the front and rear ends of the outer wall of the fixing rod 22, a first spring 24 is sleeved on the outer wall of the fixing rod 22, and the ends of the two first springs 24 away from each other are fixedly connected to the front and rear ends of the inner wall of the mounting shell 21, the ends of the two first springs 24 away from the mounting shell 21 are fixedly connected to the ends of the two moving blocks 23 away from each other, and the top of the moving block 23 is fixedly connected to the first fixing Shell 25, the inner wall of the first fixed shell 25 is rotatably connected with the mounting plate 26, and the end of the mounting plate 26 away from the first fixed shell 25 is rotatably connected with the second fixed shell 27. The purpose of this arrangement is to allow the falling material to slide into the interior of the receiving box 28 through the spiral chute 13. Only when the material falls can the spring rebound, and the falling generates a downward force to push the receiving box 28 to move downward. The receiving box 28 drives the slide bar 291 to descend, and the slide bar 291 squeezes the second spring 292 to slide inside the sleeve shell 29 to generate deformation. At this time, the receiving box 28 drives the second fixed shell 27 and the mounting plate 26 to move downward.

[0028] The two second fixed shells 27 are fixedly connected to the receiving box 28 at one end close to each other, and the inner wall bottom of the installation shell 21 is fixedly connected to the cover shell 29, and the cover shell 29 is sleeved and slidably connected with a slide bar 291, which penetrates the inner wall of the installation shell 21 and extends to the outside, and the top of the slide bar 291 is fixedly connected to the outer wall bottom of the receiving box 28, and the inner wall bottom of the cover shell 29 is fixedly connected to the second spring 292, and the end of the second spring 292 away from the cover shell 29 is fixedly connected to the bottom end of the slide bar 291. The purpose is that the mounting plate 26 drives the first fixed shell 25 to move, and the first fixed shell 25 drives the moving block 23 to slide on the outer wall of the fixed rod 22, and the moving block 23 slides and squeezes the first spring 24 to move outward to produce deformation. At this time, the elastic rebound of the first spring 24 and the second spring 292 drives the receiving box 28 to return, and the shock-absorbing elastic rebound of the first spring 24 and the second spring 292 is used to dampen the falling material, thereby buffering the shock-absorbing effect. Shock-absorbing the falling material will cause it to fall and reduce damage, and reduce the impact on the original quality of the material.

[0029] A buffer conveying mechanism 3 is arranged on the left side of the top of the support frame 1. The buffer conveying mechanism 3 includes a support shell 31 fixedly connected to the front and rear ends of the left side of the top of the support frame 1. A transmission rod 32 is sleeved and rotatably connected to the inner walls of the ends of the two support shells 31 that are close to each other. The purpose of this arrangement is.

[0030] The outer walls of the two transmission rods 32 are both transmission-connected to the conveyor belt 33. A motor 34 is fixedly connected to the bottom of the outer wall of the front end support shell 31. The output end of the motor 34 is fixedly connected to the rotating rod 35. The purpose of this arrangement is to rotate the motor 34, and the motor 34 drives the rotating rod 35 and the belt 36 to rotate. The belt 36 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the conveyor belt 33 and the material to be transported.

[0031] The front end outer wall of the rotating rod 35 and the front end outer wall of the transmission rod 32 are both connected to the belt 36 in a transmission manner. The top of the supporting shell 31 is fixedly connected to the baffle shell 37. The inner walls of the two baffle shells 37 that are close to each other are sleeved with and fixedly connected to a limiting rod 38. The purpose of this arrangement is to allow the material to contact the baffle plate 393 and squeeze it. The baffle plate 393 drives the connecting rod 392 and the sliding shell 39 to slide on the surface of the limiting rod 38. The sliding shell 39 squeezes the third spring 391, and the third spring 391 rebounds to drive the baffle plate 393 to return and push the material.

[0032] The outer wall of the limit rod 38 is sleeved with a sliding shell 39 and slidably connected. The outer wall of the limit rod 38 is sleeved with a third spring 391. One end of the third spring 391 is fixedly connected to the left side of the inner wall of the baffle shell 37. The purpose of this arrangement is that the material contacts the baffle 393 and squeezes it. The baffle 393 drives the connecting rod 392 and the sliding shell 39 to slide on the surface of the limit rod 38. The sliding shell 39 squeezes the third spring 391. The third spring 391 rebounds and drives the baffle 393 to return and push the material. The collision of the goods is buffered by the rebound force of the spring, reducing the vibration caused by the collision, thereby protecting fragile goods.

[0033] The end of the third spring 391 away from the baffle shell 37 is fixedly connected to the left side of the outer wall of the sliding shell 39, the front end of the sliding shell 39 is rotatably connected to the connecting rod 392, the end of the connecting rod 392 away from the sliding shell 39 is rotatably connected to the baffle 393, and the front end of the baffle 393 is rotatably connected to the inner wall of the baffle shell 37. The purpose of this arrangement is that the material slides from the shock absorbing mechanism 2 to the top of the conveyor belt 33, and the material will continue to slide forward due to inertia. At this time, the material contacts the baffle 393 and squeezes it, and the baffle 393 drives the connecting rod 3 92 and the sliding shell 39 slide on the surface of the limit rod 38, the sliding shell 39 squeezes the third spring 391, the third spring 391 rebounds and drives the baffle 393 to return and push the material, the collision of the goods is buffered by the rebound force of the spring, the vibration caused by the collision is reduced, and the fragile goods are protected. At this time, the motor 34 is started to rotate, the motor 34 drives the rotating rod 35 and the belt 36 to rotate, the belt 36 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the conveyor belt 33 and the material to be transported.

[0034] A specific application of this embodiment is: when using the device, the blanking material slides into the interior of the receiving box 28 through the spiral chute 13. Only when the material falls can the spring rebound. The falling generates a downward force to push the receiving box 28 to move downward, and the receiving box 28 drives the sliding rod 291 to descend. The sliding rod 291 squeezes the second spring 292 to slide inside the sleeve shell 29 to produce deformation. At this time, the receiving box 28 drives the second fixed shell 27 and the mounting plate 26 to move downward, and the mounting plate 26 drives the first fixed shell 25 to move. The first fixed shell 25 drives the moving block 23 to slide on the outer wall of the fixed rod 22, and the moving block 23 slides and squeezes the first spring 24 to move outward to produce deformation. At this time, the elastic force of the first spring 24 and the second spring 292 rebounds to drive the receiving box 28 to return, and the first spring 24 and the second spring 292 are used to reduce the shock of the blanking material, thereby buffering the shock absorbing effect. Shock absorption of the blanking material will reduce damage to its falling and reduce the impact on the original quality of the material.

[0035] When the device is used, the material slides from the shock absorbing mechanism 2 onto the top of the conveyor belt 33. The material will continue to slide forward due to inertia. At this time, the material contacts the baffle 393 and squeezes it. The baffle 393 drives the connecting rod 392 and the sliding shell 39 to slide on the surface of the limit rod 38. The sliding shell 39 squeezes the third spring 391. The third spring 391 rebounds and drives the baffle 393 to return and push the material. The rebound force of the spring buffers the collision of the goods, reduces the vibration caused by the collision, and protects fragile goods. At this time, the motor 34 is started to rotate, the motor 34 drives the rotating rod 35 and the belt 36 to rotate, the belt 36 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the conveyor belt 33 and the material to be transported.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vertical blanking spiral chute, comprising a support frame (1), a support rod (12) being fixedly connected to the right side of the support frame (1), a spiral chute (13) being fixedly connected to the outer wall of the support rod (12), and a support rod (12) being sleeved and fixedly connected to the inner wall of the spiral chute (13), characterized in that: Also includes; A shock absorbing mechanism (2), the shock absorbing mechanism (2) comprising a mounting shell (21) fixedly connected to the right side of the top of the support frame (1), the front end and the rear end of the inner wall of the mounting shell (21) being fixedly connected to a fixing rod (22), the front end and the rear end of the outer wall of the fixing rod (22) being sleeved and slidably connected to a moving block (23), the outer wall of the fixing rod (22) being sleeved with a first spring (24), the ends of the two first springs (24) being away from each other being fixedly connected to the front end and the rear end of the inner wall of the mounting shell (21), the ends of the two first springs (24) being away from the mounting shell (21) being fixedly connected to the ends of the two moving blocks (23) being away from each other, the top of the moving block (23) being fixedly connected to a first fixing shell (25), the inner wall of the first fixing shell (25) being rotatably connected to a mounting plate (26), and the end of the mounting plate (26) being away from the first fixing shell (25) being rotatably connected to a second fixing shell (27).

2. A vertical blanking spiral chute according to claim 1, characterized in that: The two second fixed shells (27) are fixedly connected to a receiving box (28) at one end close to each other, and the bottom of the inner wall of the installation shell (21) is fixedly connected to a sleeve shell (29), and the sleeve shell (29) is sleeved and slidably connected with a slide rod (291), which passes through the inner wall of the installation shell (21) and extends to the outside, and the top of the slide rod (291) is fixedly connected to the bottom of the outer wall of the receiving box (28), and the bottom of the inner wall of the sleeve shell (29) is fixedly connected to a second spring (292), and the end of the second spring (292) away from the sleeve shell (29) is fixedly connected to the bottom end of the slide rod (291).

3. A vertical falling spiral chute according to claim 2, characterized in that: A buffer conveying mechanism (3) is provided on the left side of the top of the support frame (1), and the buffer conveying mechanism (3) comprises a support shell (31) fixedly connected to the front and rear ends of the left side of the top of the support frame (1), and a transmission rod (32) is sleeved and rotatably connected to the inner walls of the ends of the two support shells (31) that are close to each other.

4. A vertical blanking spiral chute according to claim 3, characterized in that: The outer walls of the two transmission rods (32) are both transmission-connected with a conveyor belt (33); a motor (34) is fixedly connected to the bottom of the outer wall of the support shell (31) at the front end; and a rotating rod (35) is fixedly connected to the output end of the motor (34).

5. A vertical falling spiral chute according to claim 4, characterized in that: The front end outer wall of the rotating rod (35) and the front end outer wall of the transmission rod (32) are both drivingly connected with a belt (36); the top of the support shell (31) is fixedly connected with a stop shell (37); and a limit rod (38) is sleeved and fixedly connected to the inner walls of one end of the two stop shells (37) that are close to each other.

6. A vertical falling spiral chute according to claim 5, characterized in that: The outer wall of the limit rod (38) is sleeved with a sliding shell (39) and slidably connected thereto. The outer wall of the limit rod (38) is sleeved with a third spring (391), and one end of the third spring (391) is fixedly connected to the left side of the inner wall of the stop shell (37).

7. A vertical blanking spiral chute according to claim 6, characterized in that: One end of the third spring (391) away from the baffle shell (37) is fixedly connected to the left side of the outer wall of the sliding shell (39), and the front end of the sliding shell (39) is rotatably connected to a connecting rod (392), and one end of the connecting rod (392) away from the sliding shell (39) is rotatably connected to a baffle plate (393), and the front end of the baffle plate (393) is rotatably connected to the inner wall of the baffle shell (37).

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