Discharging and automatic packaging device for metal arsenic

Abstract

The utility model belongs to the field of metal processing, and particularly relates to a metal arsenic discharging and automatic packaging device which comprises a shell, a blocking assembly is arranged at the top of the shell and comprises a supporting rod fixedly installed at the top end of the shell, a winding wheel is rotationally connected to the surface of the supporting rod, and the winding wheel is fixedly connected with the shell. A sealing assembly is arranged at the bottom end of the shell, and a lifting assembly is arranged at the bottom end of the shell. The friction rod is rotated to enable the elastic rope to tightly sleeve the packaging sleeve on the surface of the discharging port, at the moment, no gap exists between the packaging bag and the surface of the discharging port, metal arsenic is prevented from leaking in the discharging process, the top end of the shell is prevented from being blocked by the blocking block in the discharging process, metal arsenic dust is prevented from leaking into the environment, and the service life of the packaging bag is prolonged. Environmental pollution and personnel health hidden dangers are avoided; and the bottom of the packaging bag is supported through the supporting plate, the situation that the packaging bag is separated from the discharging opening after containing too much metal arsenic is avoided, and therefore the discharging efficiency is kept stable.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, in particular to a device for discharging and automatically packaging metal arsenic. Background Art

[0002] Metallic arsenic can be used as a casting agent to increase the hardness, toughness and corrosion resistance of castings; organic and inorganic arsenic pesticides are used to kill insects, fungicides, weeds and snails, etc. In addition, high-purity arsenic can also be used in semiconductor and laser technology. Therefore, the application field of metallic arsenic is relatively wide. In the preparation process of metallic arsenic, it needs to be extracted, refined, divided and packaged to complete the preparation process of metallic arsenic.

[0003] At present, in the process of packaging metallic arsenic, it is necessary to put the packaging bag on the discharge end of the discharging equipment. However, in the process of putting the packaging bag on, a gap may appear between the packaging bag and the discharge end, which may cause the leakage of metallic arsenic dust, thereby causing environmental pollution and possible damage to human health. Therefore, in view of the above problems, a device for discharging and automatically packaging metallic arsenic is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and avoid the problems of environmental pollution and damage to human health caused by the leakage of metal arsenic, the utility model provides a device for discharging and automatically packaging metal arsenic.

[0005] The utility model solves the technical problem by adopting the following technical solution: a device for discharging and automatically packaging metal arsenic, comprising a shell, a plugging component is arranged on the top of the shell, a sealing component is arranged on the bottom of the shell, and a lifting component is arranged on the bottom of the shell;

[0006] The blocking assembly includes a support rod fixedly installed on the top of the shell, the surface of the support rod is rotatably connected to a winding wheel, the surface of the winding wheel is wrapped with a steel cable, the end of the steel cable away from the winding wheel is fixedly connected to a pull ring, and the bottom end of the pull ring is fixedly installed with a blocking block.

[0007] Preferably, a motor is fixedly installed on the right end of the support rod, and the output shaft of the motor is fixedly connected to the surface of the winding wheel. The block is clamped on the top of the shell. After driving the motor, the winding wheel can be driven to rotate. At this time, the winding wheel will wind and pull the pull ring up, and then the pull ring will drive the block to separate from the shell.

[0008] Preferably, the sealing assembly includes a discharge port fixedly installed at the bottom end of the shell, tracks are fixedly installed on the left and right sides of the bottom end of the shell, a rotating rod is rotatably connected inside the track, threaded blocks are threadedly connected at the front and rear ends of the rotating rod surface, friction rods are rotatably connected on the left and right sides of the bottom end of the shell, a pull rope is wrapped around the surface of the friction rod, and an elastic rope is wrapped around the surface of the friction rod.

[0009] Preferably, the top end of the threaded block is slidably connected to the bottom wall of the shell, and when the rotating rod rotates, the threaded block with the thread connection will be driven to move in the front and rear directions. The end of the pull rope away from the friction rod is wrapped around the surface connected to the middle part of the rotating rod, and the rotation of the friction rod will pull the rotating rod to rotate through the pull rope.

[0010] Preferably, the two friction rods are symmetrically located on a side of the track away from the discharge port, and the elastic rope is wound around and connected to the friction rod and the surface of the discharge port. When the friction rod is rotated, the elastic rope is wound so that the elastic rope is tightly attached to the surface of the discharge port, thereby making the packaging bag covered on the surface of the discharge port tightly attached to the surface of the discharge port.

[0011] Preferably, the lifting assembly includes a pillar fixedly mounted at the bottom end of the shell, a cross plate fixedly mounted on the surface of the pillar, pressure springs fixedly mounted on both sides of the top of the cross plate, a support plate fixedly mounted on the top of the pressure spring, and a telescopic rod fixedly mounted in the middle between the cross plate and the support plate.

[0012] The utility model is beneficial in that:

[0013] The utility model rotates the friction rod so that the elastic rope tightly sleeves the packaging sleeve on the surface of the discharge port. At this time, there is no gap between the surface of the packaging bag and the discharge port, so that metal arsenic leakage during the discharge process is avoided. The block is blocked at the top of the shell during the discharge process to prevent metal arsenic dust from leaking into the environment, thereby avoiding environmental pollution and hidden dangers to personnel health; the bottom of the packaging bag is supported by the supporting plate to prevent the packaging bag from escaping from the discharge port after a large amount of metal arsenic is contained in the packaging bag, thereby keeping the discharge efficiency stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of the plugging component of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial structure of the utility model viewed from above;

[0018] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a structural schematic diagram of the lifting assembly of the utility model.

[0020] In the figure: 1. Shell; 2. Blocking assembly; 21. Support rod; 22. Winding wheel; 23. Steel cable; 24. Pull ring; 25. Blocking block; 3. Sealing assembly; 31. Discharge port; 32. Track; 33. Turning rod; 34. Threaded block; 35. Friction rod; 36. Pull rope; 37. Elastic rope; 4. Lifting assembly; 41. Pillar; 42. Cross plate; 43. Pressure spring; 44. Support plate; 45. Telescopic rod. DETAILED DESCRIPTION

[0021] 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.

[0022] The following is combined with Figure 1 —5 Further details of this application:

[0023] The present application embodiment discloses a device for discharging and automatically packaging metal arsenic. Figure 1 , a device for discharging and automatically packaging metal arsenic, comprising a shell 1, a plugging component 2 is arranged on the top of the shell 1, a sealing component 3 is arranged on the bottom of the shell 1, and a lifting component 4 is arranged on the bottom of the shell 1;

[0024] Reference Figure 1 - Figure 2The blocking assembly 2 includes a support rod 21 fixedly mounted on the top of the shell 1, and a winding wheel 22 is rotatably connected to the surface of the support rod 21, and a steel cable 23 is wound around the surface of the winding wheel 22, and a pull ring 24 is fixedly connected to the end of the steel cable 23 away from the winding wheel 22, and a blocking block 25 is fixedly mounted on the bottom end of the pull ring 24, and a motor is fixedly mounted on the right end of the support rod 21, and the output shaft of the motor is fixedly connected to the surface of the winding wheel 22, and the blocking block 25 is clamped on the top of the shell 1. After driving the motor, the winding wheel 22 can be driven to rotate, and at this time, the winding wheel 22 will wind and pull the pull ring 24 to rise, and then the pull ring 24 will drive the blocking block 25 to separate from the shell 1.

[0025] Reference Figure 3 - Figure 4 The sealing assembly 3 includes a discharge port 31 fixedly mounted at the bottom end of the shell 1, and tracks 32 are fixedly mounted on both the left and right sides of the bottom end of the shell 1. A rotating rod 33 is rotatably connected to the inside of the track 32, and threaded blocks 34 are threadedly connected to the front and rear ends of the surface of the rotating rod 33. Friction rods 35 are rotatably connected to the left and right sides of the bottom end of the shell 1, and a pull rope 36 is wound around the surface of the friction rod 35. The top of the threaded block 34 is slidably connected to the bottom wall of the shell 1. When the rotating rod 33 rotates, it will drive the threaded block 34 to move in the front and rear directions, and the pull rope 36 will be away from One end of the friction rod 35 is wrapped around and connected to the surface of the middle part of the rotating rod 33. The rotation of the friction rod 35 will pull the rotating rod 33 to rotate through the pull rope 36. The surface of the friction rod 35 is wrapped around and connected with an elastic rope 37. The two friction rods 35 are symmetrically located on the side of the track 32 away from the discharge port 31. The elastic rope 37 is wrapped around and connected to the surface of the friction rod 35 and the discharge port 31. When the friction rod 35 is rotated, the elastic rope 37 will be wound around, so that the elastic rope 37 is tightly attached to the surface of the discharge port 31, and then the packaging bag covered on the surface of the discharge port 31 is tightly attached to the surface of the discharge port 31.

[0026] Reference Figure 5 The lifting assembly 4 includes a pillar 41 fixedly installed at the bottom end of the shell 1, a horizontal plate 42 is fixedly installed on the surface of the pillar 41, pressure springs 43 are fixedly installed on the left and right sides of the top of the horizontal plate 42, a support plate 44 is fixedly installed on the top of the pressure spring 43, and a telescopic rod 45 is fixedly installed in the middle between the horizontal plate 42 and the support plate 44.

[0027] Working principle: the operator sleeves the packaging bag on the surface of the discharge port 31, and then rotates the friction rod 35, so that the friction rod 35 overcomes the friction force between the housing 1 and the rotation, and the rotating friction rod 35 will wind the drawstring 36 and the elastic rope 37, at this time, the elastic rope 37 will be pulled and will be tightly attached to the surface of the discharge port 31, so that the packaging sleeve will be tightly attached to the surface of the discharge port 31, and at this time, there is a gap between the part of the elastic rope 37 close to the friction rod 35 and the discharge port 31; and the drawstring 36 will pull the rotating rod 33 to rotate after being pulled, and at this time, the track 32 drives the threaded block 34 connected with the thread to move toward the direction close to the middle of the track 32, and at this time, the thread block 34 will push the elastic rope 37 during the movement, so that the part of the elastic rope 37 close to the friction rod 35 is also tightly attached to the surface of the discharge port 31, and at this time, there is no gap between the packaging bag and the discharge port 31, and at the same time, the support plate 44 contacts the bottom of the packaging bag under the action of the elastic force of the pressure spring 43;

[0028] Then, the personnel drives the motor to drive the winding wheel 22 to rotate. At this time, the winding wheel 22 winds the steel cable 23, and the steel cable 23 pulls the pull ring 24, so that the pull ring 24 drives the fixed block 25 to move upward and detach from the top of the shell 1, and then the metal arsenic is placed inside the shell 1. Then, the metal arsenic slides downward inside the shell 1. After the metal arsenic is placed inside the shell 1, the motor is driven to reverse. At this time, the motor no longer pulls the block 25, so the block 25 is clamped on the top of the shell 1 under the action of gravity, and the top of the shell 1 is sealed at this time;

[0029] Then the metallic arsenic falls into the interior of the packaging bag. As the weight of the packaging bag increases, the packaging bag will press down the support plate 44, and the support plate 44 always remains stable under the support of the telescopic rod 45, that is, the support plate 44 always holds up the bottom of the packaging bag. At this time, the packaging bag will not fall off the discharge port 31 due to the large downward gravity.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A device for discharging and automatically packaging metallic arsenic, characterized in that: It comprises a shell (1), a blocking component (2) is arranged at the top of the shell (1), a sealing component (3) is arranged at the bottom of the shell (1), and a lifting component (4) is arranged at the bottom of the shell (1); The blocking assembly (2) comprises a support rod (21) fixedly mounted on the top end of the housing (1); a winding wheel (22) is rotatably connected to the surface of the support rod (21); a steel cable (23) is wound around the surface of the winding wheel (22); a pull ring (24) is fixedly connected to one end of the steel cable (23) away from the winding wheel (22); and a blocking block (25) is fixedly mounted on the bottom end of the pull ring (24).

2. The device for discharging and automatically packaging metallic arsenic according to claim 1, characterized in that: A motor is fixedly mounted on the right end of the support rod (21), the output shaft of the motor is fixedly connected to the surface of the winding wheel (22), and the blocking block (25) is clamped on the top end of the housing (1).

3. The device for discharging and automatically packaging metallic arsenic according to claim 1, characterized in that: The sealing assembly (3) comprises a discharge port (31) fixedly mounted on the bottom end of the shell (1), tracks (32) fixedly mounted on both left and right sides of the bottom end of the shell (1), a rotating rod (33) rotatably connected inside the track (32), threaded blocks (34) threadedly connected at both front and rear ends of the surface of the rotating rod (33), friction rods (35) rotatably connected on both left and right sides of the bottom end of the shell (1), a pull rope (36) wound around the surface of the friction rod (35), and an elastic rope (37) wound around the surface of the friction rod (35).

4. The device for discharging and automatically packaging metallic arsenic according to claim 3, characterized in that: The top end of the threaded block (34) is slidably connected to the bottom wall of the housing (1), and one end of the pull rope (36) away from the friction rod (35) is wound around and connected to the surface of the middle portion of the rotating rod (33).

5. The device for discharging and automatically packaging metallic arsenic according to claim 3, characterized in that: The two friction rods (35) are symmetrically located on a side of the track (32) away from the discharge port (31), and the elastic rope (37) is wound around and connected to the surfaces of the friction rods (35) and the discharge port (31).

6. The device for discharging and automatically packaging metallic arsenic according to claim 1, characterized in that: The lifting assembly (4) comprises a support (41) fixedly mounted at the bottom end of the housing (1), a transverse plate (42) fixedly mounted on the surface of the support (41), pressure springs (43) fixedly mounted on both left and right sides of the top end of the transverse plate (42), a support plate (44) fixedly mounted on the top end of the pressure spring (43), and a telescopic rod (45) fixedly mounted in the middle between the transverse plate (42) and the support plate (44).

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