Cyclone impurity removing and loading machine for wood chips

Abstract

The utility model relates to the technical field of cyclone dust collectors, in particular to a sawdust cyclone impurity-removing and loading machine which comprises a base, an air blowing box is arranged at the top end of the base, a feeding box is arranged at the top end of the air blowing box, a feeding hopper is arranged at one end of the feeding box, a plurality of hinges are evenly arranged at the top end of the feeding hopper, and the hinges are arranged on the base. A baffle is arranged at the bottom end of the hinge; a cyclone pipe is arranged at the top end of the supporting frame, an air outlet pipe is arranged in the middle of the top end of the cyclone pipe, an air inlet pipe is arranged on one side of the top end of the cyclone pipe, a wind sheltering device is arranged at the bottom end of the cyclone pipe, and a discharging port is formed in the bottom end of the wind sheltering device. The dust removal device has the beneficial effects that through the arrangement of the baffle, the baffle is rotationally connected to the top end of the feeding hopper through the hinge during use, and the baffle can only be opened and closed in one direction, so that the feeding hopper is in a closed state in the working process, the effect that air generated by the air blowing box can completely enter the cyclone pipe is achieved, and the dust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone dust collectors, in particular to a sawdust cyclone impurity removal loading machine. Background Art

[0002] Cyclone dust collector is a type of dust removal device. The dust removal mechanism is to make the dust-laden airflow rotate, separate the dust particles from the airflow and capture them on the wall with the help of centrifugal force, and then use gravity to make the dust particles fall into the ash hopper. Each component of the cyclone dust collector has a certain size ratio. Every change in the proportional relationship can affect the efficiency and pressure loss of the cyclone dust collector. Among them, the diameter of the dust collector, the size of the air inlet, and the diameter of the exhaust pipe are the main influencing factors. When using it, it should be noted that when a certain limit is exceeded, favorable factors can also be transformed into unfavorable factors. In addition, some factors are beneficial to improving the dust removal efficiency, but will increase the pressure loss, so the adjustment of each factor must be taken into account.

[0003] Publication specification of utility model patent application in China CN 216606121 U discloses a sawdust cyclone impurity removal and loading machine, which is easy to operate and has high impurity removal efficiency. The circulating air generated by the electric fan enters tangentially. Under the joint action of the circulating air and the spreading plate, the material is pre-separated into large particles, and then continues to rise and passes through the blades. Under the action of the strong and stable plane vortex formed by the straight cage rotor, the fine powder impurities pass through the rotor and enter the cyclone separator with the circulating air, which can play the role of plunger-type quantitative loading. The plunger is driven by a rotating cam and a connecting rod to perform linear reciprocating motion. During the reciprocating motion stroke, the plunger occupies a certain space volume, which is the quantitative bagging amount, so as to achieve the effect of uniform loading. It has the advantages of small body vibration and easy control of finished product quality, large processing capacity, convenient and sensitive fineness adjustment, and reliable performance. However, the feed hopper of the sawdust cyclone impurity removal and loading machine is in an open state. During the dust removal process, the sawdust cannot completely enter the cyclone separator, and some dust will be discharged from the port of the feed hopper, thereby affecting the dust removal effect. Utility Model Content

[0004] The purpose of the utility model is to provide a sawdust cyclone impurity removal loading machine to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sawdust cyclone impurity removal loading machine, comprising:

[0007] A base, a bellows box is arranged at the top of the base, a connecting pipe is arranged at one side of the bellows box, a feeding box is arranged at the top of the bellows box, a hopper is arranged at one end of the feeding box, a plurality of hinges are evenly arranged at the top of the hopper, a baffle is arranged at the bottom end of the hinge, and a wind collecting box is arranged at one side of the feeding box;

[0008] A support frame, wherein a cyclone tube is arranged at the top of the support frame, an air outlet pipe is arranged in the middle of the top of the cyclone tube, an air inlet pipe is arranged on one side of the top of the cyclone tube, a connecting plate is arranged at the bottom of the cyclone tube, a wind shelter is arranged at the bottom of the connecting plate, and a discharge port is arranged at the bottom of the wind shelter.

[0009] Preferably, a bellows box is fixedly connected to the top of the base, a connecting pipe is fixedly connected to one side of the bellows box, and a driving motor is fixedly connected to one end of the bellows box.

[0010] Preferably, a feed box is fixedly connected to the top of the blower box, a wind collecting box is fixedly connected to one side of the feed box, and one side of the wind collecting box is fixedly connected to the other end of the connecting pipe.

[0011] Preferably, a feeding hopper is fixedly connected to one side of the top of the feeding box, a plurality of hinges are evenly and fixedly connected to the top of the feeding hopper, and a baffle is rotatably connected to the bottom end of the hinge.

[0012] Preferably, one side of the interior of the feeding box is rotatably connected to a first conveying auger, and the other side of the interior of the feeding box is rotatably connected to a second conveying auger.

[0013] Preferably, one end of the first conveying auger is fixedly connected to a driving wheel, and one end of the second conveying auger is fixedly connected to a driven wheel.

[0014] Preferably, a first belt is wound around the surface of the driven wheel, the other end of the first belt is wound around the surface of the driving wheel, a second belt is wound around the surface of the driving wheel, the other end of the second belt is wound around the output end of the driving motor.

[0015] Preferably, a cyclone tube is fixedly connected to the top of the support frame, an air outlet pipe is fixedly connected to the middle of the top of the cyclone tube, the bottom end of the air outlet pipe extends to the interior of the cyclone tube, an air inlet pipe is fixedly connected to one side of the top of the cyclone tube, and the other end of the air inlet pipe is fixedly connected to the top of the air collecting box.

[0016] Preferably, the bottom end of the cyclone tube is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a wind shelter, and the bottom end of the wind shelter is fixedly connected with a discharge port.

[0017] Preferably, the wind shelter consists of a shell, a variable frequency motor and a partition structure. The variable frequency motor is fixedly connected to one side of the shell, and the output end of the variable frequency motor is connected to a rotating shaft through a spline. The rotating shaft is rotatably connected to the inside of the shell, and a plurality of partitions are evenly and fixedly connected to the surface of the rotating shaft.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model sets a baffle, which is rotatably connected to the top of the feed hopper by a hinge when in use, and the baffle can only be opened and closed in one direction, so that the feed hopper is in a closed state during operation, so that the wind generated by the blower box can completely enter the inside of the cyclone tube, thereby improving the dust removal effect; the utility model sets a double conveying augers, which are rotatably connected to the inside of the feed box when in use, thereby achieving the effect of faster conveying speed, thereby improving work efficiency; the utility model sets a wind shelter, which is fixedly connected to the bottom end of the cyclone tube when in use, and the speed of the frequency conversion motor is controlled to achieve the effect of controlling the discharge speed of the discharge port, thereby avoiding the occurrence of blockage at the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the feeding box of the utility model;

[0022] Figure 3 This is a schematic diagram of the feeding hopper structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the cyclone tube of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the cyclone tube of the utility model;

[0025] Figure 6 It is a schematic diagram of the internal structure of the wind shelter of the utility model.

[0026] In the figure: 1. base; 2. blower box; 3. feed box; 4. feed hopper; 5. hinge; 6. baffle; 7. wind collecting box; 8. connecting pipe; 9. first conveying auger; 901. driving wheel; 10. second conveying auger; 1001. driven wheel; 11. first belt; 12. driving motor; 13. second belt; 14. supporting frame; 15. cyclone tube; 16. air outlet pipe; 17. air inlet pipe; 18. connecting plate; 19. wind shelter; 1901. shell; 1902. frequency conversion motor; 1903. rotating shaft; 1904. partition; 20. discharge port. DETAILED DESCRIPTION

[0027] In order to more clearly explain the overall concept of the utility model, the following is a detailed description in the form of examples in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] See also Figures 1 to 6 The utility model provides a technical solution: a sawdust cyclone impurity removal loading machine, comprising:

[0030] A base 1, a bellows box 2 is disposed at the top of the base 1, a connecting pipe 8 is disposed on one side of the bellows box 2, a feeding box 3 is disposed at the top of the bellows box 2, a hopper 4 is disposed at one end of the feeding box 3, a plurality of hinges 5 are evenly disposed at the top of the hopper 4, a baffle 6 is disposed at the bottom end of the hinge 5, and a wind collecting box 7 is disposed on one side of the feeding box 3;

[0031] A support frame 14 is provided with a cyclone tube 15 at the top of the support frame 14, an air outlet pipe 16 is provided in the middle of the top of the cyclone tube 15, an air inlet pipe 17 is provided on one side of the top of the cyclone tube 15, a connecting plate 18 is provided at the bottom end of the cyclone tube 15, a wind shelter 19 is provided at the bottom end of the connecting plate 18, and a discharge port 20 is provided at the bottom end of the wind shelter 19.

[0032] By setting the baffle 6, when in use, the baffle 6 is rotatably connected to the top of the feed hopper 4 through the hinge 5, and the baffle 6 can only be opened and closed in one direction toward the inside of the feeding box 3. During the feeding process, the baffle 6 will be opened by the gravity of the material, so that the feed hopper 4 is in a closed state during the working process, so that the wind generated by the blower box 2 can completely enter the inside of the cyclone tube 15, thereby improving the dust removal effect.

[0033] Embodiment 2:

[0034] like Figures 2 to 3 As shown, the sawdust cyclone impurity removal loading machine disclosed in the second embodiment of the present invention has a structure that is basically the same as that in the first embodiment, except that:

[0035] A bellows box 2 is fixedly connected to the top of the base 1 , a connecting pipe 8 is fixedly connected to one side of the bellows box 2 , and a driving motor 12 is fixedly connected to one end of the bellows box 2 .

[0036] The top of the blower box 2 is fixedly connected to a feed box 3 , one side of the feed box 3 is fixedly connected to an air collecting box 7 , and one side of the air collecting box 7 is fixedly connected to the other end of the connecting pipe 8 .

[0037] A feeding hopper 4 is fixedly connected to one side of the top of the feeding box 3 , a plurality of hinges 5 are evenly and fixedly connected to the top of the feeding hopper 4 , and a baffle 6 is rotatably connected to the bottom end of the hinge 5 .

[0038] A first conveying auger 9 is rotatably connected to one side of the feed box 3 , and a second conveying auger 10 is rotatably connected to the other side of the feed box 3 .

[0039] One end of the first conveying auger 9 is fixedly connected to a driving wheel 901 , and one end of the second conveying auger 10 is fixedly connected to a driven wheel 1001 .

[0040] A first belt 11 is wound around the surface of the driven wheel 1001 , and the other end of the first belt 11 is wound around the surface of the driving wheel 901 . A second belt 13 is wound around the surface of the driving wheel 901 , and the other end of the second belt 13 is wound around the output end of the driving motor 12 .

[0041] Through the setting of double conveying augers, when in use, the conveying augers are rotatably connected to the inside of the feeding box 3, powered by the driving motor 12, and then driven by the transmission device to rotate the conveying augers inside the feeding box 3, thereby achieving a faster conveying speed and improving work efficiency.

[0042] Embodiment three:

[0043] like Figures 4 to 6 As shown, the sawdust cyclone impurity removal loading machine disclosed in the third embodiment of the present invention has a structure that is basically the same as that in the second embodiment, except that:

[0044] A cyclone tube 15 is fixedly connected to the top of the support frame 14, an air outlet pipe 16 is fixedly connected to the middle of the top of the cyclone tube 15, the bottom end of the air outlet pipe 16 extends to the inside of the cyclone tube 15, an air inlet pipe 17 is fixedly connected to one side of the top of the cyclone tube 15, and the other end of the air inlet pipe 17 is fixedly connected to the top of the air collecting box 7.

[0045] The bottom end of the cyclone tube 15 is fixedly connected with a connecting plate 18 , the bottom end of the connecting plate 18 is fixedly connected with a wind shelter 19 , and the bottom end of the wind shelter 19 is fixedly connected with a discharge port 20 .

[0046] The wind shelter 19 is composed of a shell 1901, a variable frequency motor 1902 and a partition 1904 structure. The variable frequency motor 1902 is fixedly connected to one side of the shell 1901, and the output end of the variable frequency motor 1902 is connected to a rotating shaft 1903 through a spline. The rotating shaft 1903 is rotatably connected to the inside of the shell 1901, and a plurality of partitions 1904 are evenly and fixedly connected to the surface of the rotating shaft 1903.

[0047] By setting the wind shelter 19, the wind shelter 19 is fixedly connected to the bottom end of the cyclone tube 15 when in use. By controlling the rotation speed of the frequency conversion motor 1902, the discharge speed of the discharge port 20 can be controlled, thereby avoiding blockage of the discharge port 20.

[0048] The specific scheme is as follows: first, the wood chips are fed into the feed box 3 through the feed hopper 4, and the baffle 6 is set. When in use, the baffle 6 is rotatably connected to the top of the feed hopper 4 through the hinge 5, and the baffle 6 can only be opened and closed in one direction toward the inside of the feed box 3. During the feeding process, the baffle 6 will be opened by the gravity of the material, so that the feed hopper 4 is in a closed state during the working process, so that the wind generated by the blower box 2 can completely enter the cyclone tube 15, thereby improving the dust removal effect, and then turn on the drive motor 12, and through the setting of the double conveying auger, the conveying auger is rotatably connected to the inside of the feed box 3 when in use, and the drive motor 12 Provide power, and then drive the conveying auger to rotate inside the feed box 3 through the transmission device, so as to achieve the effect of faster conveying speed, thereby improving work efficiency, and finally open the blower box 2 to send the wood chips inside the air collecting box 7 to the inside of the cyclone tube 15 for cyclone separation, and the dust will be discharged from the air outlet pipe 16 with the wind flow, and the wood chips will pass through the wind shelter 19 and be discharged through the discharge port 20. Through the setting of the wind shelter 19, the wind shelter 19 is fixedly connected to the bottom end of the cyclone tube 15 when in use, and the speed of the frequency conversion motor 1902 is controlled to achieve the effect of controlling the discharge speed of the discharge port 20, thereby avoiding the occurrence of blockage at the discharge port 20.

[0049] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A sawdust cyclone impurity removal loading machine, characterized in that: include: A base (1), wherein a blow box (2) is arranged at the top of the base (1), a connecting pipe (8) is arranged on one side of the blow box (2), a feeding box (3) is arranged at the top of the blow box (2), a feed hopper (4) is arranged at one end of the feed box (3), a plurality of hinges (5) are evenly arranged at the top of the feed hopper (4), a baffle (6) is arranged at the bottom end of the hinge (5), and a wind collecting box (7) is arranged on one side of the feed box (3); A support frame (14), wherein a cyclone tube (15) is arranged at the top end of the support frame (14), an air outlet tube (16) is arranged in the middle of the top end of the cyclone tube (15), an air inlet tube (17) is arranged on one side of the top end of the cyclone tube (15), a connecting plate (18) is arranged at the bottom end of the cyclone tube (15), a wind shelter (19) is arranged at the bottom end of the connecting plate (18), and a discharge port (20) is arranged at the bottom end of the wind shelter (19).

2. A sawdust cyclone impurity removal loading machine according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a bellows box (2), one side of the bellows box (2) is fixedly connected to a connecting pipe (8), and one end of the bellows box (2) is fixedly connected to a driving motor (12).

3. A sawdust cyclone impurity removal loading machine according to claim 2, characterized in that: The top end of the blower box (2) is fixedly connected to a feed box (3), one side of the feed box (3) is fixedly connected to an air collecting box (7), and one side of the air collecting box (7) is fixedly connected to the other end of the connecting pipe (8).

4. A sawdust cyclone impurity removal loading machine according to claim 3, characterized in that: A feeding hopper (4) is fixedly connected to one side of the top of the feeding box (3), a plurality of hinges (5) are evenly and fixedly connected to the top of the feeding hopper (4), and a baffle (6) is rotatably connected to the bottom of the hinge (5).

5. A sawdust cyclone impurity removal loading machine according to claim 4, characterized in that: One side of the feed box (3) is rotatably connected to a first conveying auger (9), and the other side of the feed box (3) is rotatably connected to a second conveying auger (10).

6. A sawdust cyclone impurity removal loading machine according to claim 5, characterized in that: One end of the first conveying auger (9) is fixedly connected to a driving wheel (901), and one end of the second conveying auger (10) is fixedly connected to a driven wheel (1001).

7. A sawdust cyclone impurity removal loading machine according to claim 6, characterized in that: A first belt (11) is wound around the surface of the driven wheel (1001), the other end of the first belt (11) is wound around the surface of the driving wheel (901), a second belt (13) is wound around the surface of the driving wheel (901), and the other end of the second belt (13) is wound around the output end of the driving motor (12).

8. The sawdust cyclone impurity removal loading machine according to claim 1, characterized in that: The top of the support frame (14) is fixedly connected to a cyclone tube (15), the middle of the top of the cyclone tube (15) is fixedly connected to an air outlet pipe (16), the bottom end of the air outlet pipe (16) extends to the interior of the cyclone tube (15), one side of the top of the cyclone tube (15) is fixedly connected to an air inlet pipe (17), and the other end of the air inlet pipe (17) is fixedly connected to the top of the air collecting box (7).

9. The sawdust cyclone impurity removal loading machine according to claim 8, characterized in that: The bottom end of the cyclone tube (15) is fixedly connected to a connecting plate (18), the bottom end of the connecting plate (18) is fixedly connected to a wind shelter (19), and the bottom end of the wind shelter (19) is fixedly connected to a discharge port (20).

10. The sawdust cyclone impurity removal loading machine according to claim 9, characterized in that: The wind shelter (19) is composed of a shell (1901), a variable frequency motor (1902) and a partition (1904) structure. The variable frequency motor (1902) is fixedly connected to one side of the shell (1901). The output end of the variable frequency motor (1902) is connected to a rotating shaft (1903) via a spline. The rotating shaft (1903) is rotatably connected to the inside of the shell (1901). A plurality of partitions (1904) are evenly and fixedly connected to the surface of the rotating shaft (1903).

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