Specific-gravity stoner

Abstract

The utility model belongs to the technical field of chilli powder production, and discloses a specific gravity stoner which comprises a machine shell and a detachable structure, the machine shell is a rectangular box with a hollow cavity, the top of the machine shell is fixedly connected with a rectangular tubular feeding pipe, and the bottom of the feeding pipe can be communicated with the interior of the cavity of the machine shell. The disassembling structure is arranged in a cavity of the machine shell and used for installing the screening net to the tops of the spring damping rods, the disassembling structure comprises a butt joint box, an inserting rod and a butt joint block, the butt joint box is fixedly connected to the top of each spring damping rod, the inserting rod is movably connected to the wall face of the butt joint box, the butt joint block is arranged below the screening net, and the butt joint block can be connected with the butt joint box in an inserted mode. And the dismounting structure fixes the screening net in a manner of clamping the insertion rod and the butt joint block, and the screening net can be dismounted without the help of a tool, so that the scheme can be suitable for being used under the condition that the screening net needs to be frequently maintained.

Description

Technical Field

[0001] The utility model belongs to the field of chili powder production, in particular to a specific gravity stone removing machine. Background Art

[0002] When making chili powder, in order to ensure the purity and quality of the product, the use of a gravity stoner is an effective step. A gravity stoner is a device that uses the differences in specific gravity and aerodynamic properties between the material (such as chili) and impurities such as sand and stone to separate impurities from the material.

[0003] In the gravity stone removing machine, the screen plays a vital role, and the screen needs to be maintained or replaced separately after use, which requires the screen to be removed from the device. The existing commonly used screen connection method is basically installed by bolt connection, and this method requires the use of a screwdriver for each disassembly and installation, and improper operation may cause the screen to fall and break, so the connection method of the screen and the device in the existing technology needs to be improved.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the problem that the existing screen connection method needs to be improved, the basic concept of the technical solution adopted by the utility model is:

[0006] A specific gravity stone removing machine, comprising:

[0007] The casing is a rectangular box with a hollow cavity. A rectangular tubular feed pipe is fixedly connected to the top of the casing, and the bottom of the feed pipe can be connected to the casing cavity. A suction fan is also fixedly connected to the top of the casing, and the bottom of the suction fan can also be connected to the casing cavity. A discharge port is opened at the bottom of the casing cavity;

[0008] The spring damping rod is symmetrically fixedly connected to the cavity of the casing. The top of the spring damping rod is movably connected to a screening net. The screening net is a rectangular plate. Screen holes are opened through the wall of the screening net. The screen holes are in the shape of circular grooves. Multiple screen holes are evenly arranged on the wall of the screening net. The screening net is obliquely placed in the cavity of the casing. The lowest point of the inclined surface of the screening net is aligned with the top of the discharge port.

[0009] The disassembly structure is arranged in the cavity of the casing for installing the screening net to the top of the spring damping rod. The disassembly structure includes: a docking box, an insertion rod and a docking block. The docking box is fixedly connected to the top of each spring damping rod, the insertion rod is movably connected to the wall of the docking box, and the docking block is arranged below the screening net. The docking block can be plugged into the docking box.

[0010] As a preferred embodiment of the utility model, the docking box is a rectangular box with a hollow cavity, rectangular notches are formed through the front and rear walls of the docking box, the rectangular notches of the docking box wall can be adapted to the sliding of the insertion rod, the insertion rod is a rectangular rod, and the docking block is an open-upward-shaped pipe.

[0011] As a preferred embodiment of the utility model, the dismounting structure further comprises a docking groove, a spring box, a spring plate, a pull rod and a connecting rod, the docking groove is formed on the top of each docking box, the spring box is fixedly connected to the rear wall of each docking box, the spring plate is fixedly connected to the two sides of each insertion rod, the pull rod is fixedly connected to the rear wall of the insertion rod, the connecting rod is fixedly connected to the bottom of the screening net, the docking block is fixedly connected to the bottom of the connecting rod, and the bottom of the connecting rod is further fixedly connected with a vibration motor.

[0012] As a preferred embodiment of the utility model, the docking groove can be adapted to the size of the docking block, the opening of the docking block can be adapted to the insertion rod, the spring box is a rectangular box with a hollow cavity, the spring box cavity space is in the shape of T, the spring box cavity can be communicated with the docking box cavity, the insertion rod can be slidably connected in the spring box cavity, the spring plate is elastically connected in the spring box cavity through a spring, the rear wall of the insertion rod can pass through the rear wall of the spring box, and the pull rod can be fixedly connected to the rear wall of the symmetric insertion rod.

[0013] As a preferred embodiment of the utility model, the bottom of the screening net is provided with an auxiliary structure, the auxiliary structure comprises a base block, a clamping groove and a clamping rod, the base block is fixedly connected to the bottom of the cavity of the casing, the clamping groove is formed on the side wall of the base block, and the clamping rod is fixedly connected to the bottom of the screening net.

[0014] As a preferred embodiment of the utility model, the base block is fixedly connected to the bottom of the cavity of the casing, the clamping groove is formed on the side wall of the base block, the clamping rod is a rectangular rod, the clamping groove is formed by a rectangular groove and a triangular groove formed symmetrically in front of and behind the rectangular groove, the clamping rod is symmetrically arranged in each clamping groove, and the wall bottom of each clamping rod is fixedly connected with an isosceles triangular block.

[0015] As a preferred embodiment of the utility model, the auxiliary structure further comprises a side plate, a climbing rod, a stone discharging pipe and a concentrating block, the side plate is fixedly connected to the two side walls of the screening net, the climbing rod is fixedly connected to the upper inclined surface of the screening net, the stone discharging pipe is fixedly connected to the rear wall of the cavity of the casing, and the concentrating block is fixedly connected to the casing wall on the two sides of the discharge port.

[0016] As a preferred embodiment of the present invention, the side plate is a rectangular plate, the climbing rod is a rod with a right-angled triangular cross-section, the climbing rod is respectively arranged at intervals of each adjacent sieve hole on the wall of the screening net, the stone discharge pipe is a pipe with a concave cross-section, one end of the stone discharge pipe can pass through the casing cavity, the stone discharge pipe is obliquely arranged in the casing cavity, the other end of the stone discharge pipe can be aligned with the highest point of the inclined surface of the screening net, the focusing block is an isosceles trapezoidal block, and the inclined surface of the focusing block faces upward.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up a disassembly structure, the screening net can be quickly removed and installed from the casing cavity. The disassembly structure fixes the screening net by means of a plug-in rod and a docking block, and no tools are required when disassembling the screening net. Therefore, this solution is suitable for use in situations where frequent maintenance of the screening net is required.

[0019] 2. The practicality of the device can be improved by setting up auxiliary structures. The side plates can prevent peppers and stones on the wall of the screening mesh from falling into the casing cavity. The climbing rods can improve the activity of stones moving on the wall of the screening mesh. The stone discharge pipe can help discharge stones. The focusing block can guide the peppers to the discharge port to prevent them from falling into the casing cavity.

[0020] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached figure:

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 This is a perspective view of the interior of the housing of the utility model;

[0024] Figure 3 This is an exploded schematic diagram of the screening net and spring damping rod of the utility model;

[0025] Figure 4 This is an exploded view of the internal structure of the magazine chamber of the utility model;

[0026] Figure 5 This is an exploded schematic diagram of the clamping rod and the clamping slot of the utility model.

[0027] In the figure: 20, casing; 21, feed pipe; 22, suction fan; 23, discharge port; 24, spring damping rod; 25, screening mesh; 26, sieve hole; 27, vibration motor; 30, docking box; 31, docking slot; 32, spring box; 33, insertion rod; 34, spring plate; 35, pull rod; 36, connecting rod; 37, docking block; 40, base block; 41, slot; 42, clamping rod; 43, side plate; 44, climbing rod; 45, stone discharge pipe; 46, central block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0029] like Figure 1 and Figure 2 As shown, a specific gravity stoner includes: a casing 20, which is a rectangular box with a hollow cavity. A rectangular tubular feed pipe 21 is fixedly connected to the top of the casing 20, and the bottom of the feed pipe 21 can communicate with the cavity of the casing 20. A suction fan 22 is also fixedly connected to the top of the casing 20, and the bottom of the suction fan 22 can also communicate with the cavity of the casing 20. A discharge port 23 is opened at the bottom of the cavity of the casing 20;

[0030] The spring damping rod 24 is symmetrically fixedly connected to the cavity of the casing 20. The top of the spring damping rod 24 is movably connected to a screening mesh 25. The screening mesh 25 is a rectangular plate. The wall of the screening mesh 25 is penetrated by a screening hole 26. The screening hole 26 is in the shape of a circular groove. A plurality of screening holes 26 are evenly arranged on the wall of the screening mesh 25. The screening mesh 25 is obliquely placed in the cavity of the casing 20. The lowest point of the inclined surface of the screening mesh 25 is aligned with the top of the discharge port 23. The suction fan 22 is electrically connected to the corresponding power supply. This is an existing technology and will not be described here.

[0031] like Figure 2 、 Figure 3 and Figure 4 As shown, the disassembly structure is arranged in the cavity of the casing 20 for installing the screening mesh 25 to the top of the spring damping rod 24. The disassembly structure includes: a docking box 30, an insertion rod 33 and a docking block 37. The docking box 30 is fixedly connected to the top of each spring damping rod 24, the insertion rod 33 is movably connected to the wall of the docking box 30, and the docking block 37 is arranged below the screening mesh 25. The docking block 37 can be plugged into the docking box 30.

[0032] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the docking box 30 is a rectangular box with a hollow cavity. The front and rear walls of the docking box 30 are penetrated with rectangular slots. The rectangular slots on the wall of the docking box 30 can accommodate the sliding of the plug rod 33. The plug rod 33 is a rectangular rod. The docking block 37 is a U-shaped tube with the opening facing upward. The disassembly structure also includes a docking slot 31, a magazine 32, a spring plate 34, a pull rod 35 and a connecting rod 36. The docking slot 31 is opened at the top of each docking box 30, and the magazine 32 is fixedly connected to the rear wall of each docking box 30. The spring plate 34 is symmetrically fixedly connected on both sides of each plug rod 33. The pull rod 35 is fixedly connected to the rear wall of the plug rod 33, and the connecting rod 36 is fixedly connected to the screen. At the bottom of the sub-net 25, the docking block 37 is symmetrically fixedly connected to the bottom of the connecting rod 36. The bottom of the connecting rod 36 is also fixedly connected to the vibration motor 27. The docking groove 31 can adapt to the size of the docking block 37. The opening of the docking block 37 can adapt to the insertion rod 33 to pass through. The magazine 32 is a rectangular box with a hollow cavity. The space inside the magazine 32 cavity is T-shaped. The cavity of the magazine 32 can be connected to the cavity of the docking box 30. The insertion rod 33 can be slidably connected in the cavity of the magazine 32. The spring plate 34 is elastically connected in the cavity of the magazine 32 by a spring. The rear wall of the insertion rod 33 can pass through the rear wall of the magazine 32. The pull rod 35 can be fixedly connected to the symmetrical rear wall of the insertion rod 33 at the same time;

[0033] During specific use, the peppers to be screened are poured in from the feed pipe 21 and the power of the suction fan 22 and the power of the vibration motor 27 are turned on when pouring. The peppers will fall on the wall of the screening mesh 25 when entering the cavity of the casing 20. At this time, the vibrating screening mesh 25 can drive the stones on its inclined surface to move upward, and the peppers will be discharged from the discharge port 23 as the screening mesh 25 moves. When the screening mesh 25 needs to be removed, the rear wall of the casing 20 is opened, and the pull rod 35 is first pulled backward. When the pull rod 35 is pulled, it can drive the insertion rod 33 to move backward at the same time, and the insertion rod 33 can drive the spring plate 34 to move. At this time, the rear wall of the spring plate 34 The spring of the spring plate 34 can push the rod 33 into the cavity of the docking box 30, and the rod 33 can pass through the cavity of the docking block 37 when entering the cavity of the docking box 30, and the installation of the screening net 25 is now completed;

[0034] In summary, the dismounting structure can quickly dismount and install the screening net 25 from the cavity of the shell 20. The dismounting structure fixes the screening net 25 through the clamping of the inserting rod 33 and the butt joint block 37, and does not need to use tools when dismounting the screening net 25. Therefore, the scheme is suitable for the case that the screening net 25 needs to be frequently maintained.

[0035] As shown in Figure 2 and Figure 5 The bottom of the screening net 25 is provided with an auxiliary structure. The auxiliary structure includes a base block 40, a clamping groove 41, and a clamping rod 42. The base block 40 is fixedly connected to the bottom of the cavity of the shell 20. The clamping groove 41 is formed on the side wall surface of the base block 40. The clamping rod 42 is fixedly connected to the bottom of the screening net 25. The base block 40 is symmetrically fixedly connected to the bottom of the cavity of the shell 20. The clamping groove 41 is formed on the side wall surfaces of the symmetric base blocks 40 that face each other. The clamping rod 42 is a rectangular rod. The clamping groove 41 is formed by a rectangular groove and a triangular groove that is symmetrically formed in front of and behind the rectangular groove. The clamping rod 42 is symmetrically arranged in each clamping groove 41. The wall surface of each clamping rod 42 is fixedly connected to an isosceles triangular block. The isosceles triangular block of the wall surface of the clamping rod 42 can be clamped into the triangular groove of the corresponding clamping groove 41. The auxiliary structure further includes a side plate 43, a climbing rod 44, a stone discharging pipe 45, and a concentrating block 46. The side plate 43 is symmetrically fixedly connected to the side wall surfaces of the screening net 25. The climbing rod 44 is fixedly connected to the upper inclined surface of the screening net 25. The stone discharging pipe 45 is fixedly connected to the rear wall surface of the cavity of the shell 20. The concentrating block 46 is symmetrically fixedly connected to the wall surfaces of the shell 20 on both sides of the discharge port 23. The side plate 43 is a rectangular plate. The climbing rod 44 is a rod with a right-angled triangular cross section. The climbing rod 44 is arranged between every adjacent screen hole 26 of the wall surface of the screening net 25. The stone discharging pipe 45 is a pipe with a concave cross section. One end of the stone discharging pipe 45 can pass through the cavity of the shell 20. The stone discharging pipe 45 is obliquely arranged in the cavity of the shell 20. The other end of the stone discharging pipe 45 can be aligned with the highest part of the inclined surface of the screening net 25. The concentrating block 46 is an isosceles trapezoidal block. The inclined surface of the concentrating block 46 faces upward.

[0036] In specific use, when the screening net 25 is installed, the symmetric clamping rods 42 on each side are inserted into the corresponding base blocks 40. The base blocks 40 can adapt to the size of the symmetric clamping rods 42 on each side. The side plate 43 can limit the stones and peppers on the wall surface of the screening net 25 to the wall surface of the screening net 25. The climbing rod 44 can move the stones layer by layer upward. When the stones move to the highest part of the inclined surface of the screening net 25, the stones can fall onto the inclined surface of the stone discharging pipe 45 and then be discharged from the rear wall surface of the shell 20 along with the stone discharging pipe 45.

[0037] In summary, the practicality of the device can be improved by setting up auxiliary structures. The side plate 43 can prevent peppers and stones on the wall of the screening net 25 from falling into the cavity of the casing 20. The climbing rod 44 can improve the activity of stones moving on the wall of the screening net 25. The stone discharge pipe 45 can help to discharge stones. The concentrating block 46 can guide the peppers to the discharge port 23 to prevent them from falling into the cavity of the casing 20.

[0038] Working principle: Pour the peppers to be screened from the feed pipe 21 and turn on the power of the suction fan 22 and the power of the vibration motor 27 when pouring. The peppers will fall on the wall of the screening mesh 25 when entering the cavity of the casing 20. At this time, the vibrating screening mesh 25 can drive the stones on its inclined surface to move upward, and the peppers will be discharged from the discharge port 23 as the screening mesh 25 moves. When the screening mesh 25 needs to be removed, the rear wall of the casing 20 is opened, and the pull rod 35 is pulled backward first. When the pull rod 35 is pulled, it can drive the insertion rod 33 to move backward at the same time, and the insertion rod 33 can drive the spring plate 34 to move. At this time, the rear wall of the spring plate 34 is The spring will be compressed, and as the insertion rod 33 moves, the insertion rod 33 can be detached from the docking box 30 and the docking block 37 cavity. At this time, the screening net 25 can be directly removed. When installing the screening net 25, pull the pull rod 35, and the pull rod 35 can drive the insertion rod 33 to move in the same way. At this time, align the symmetrical docking blocks 37 with the symmetrical docking grooves 31 at the top of the docking box 30, and then release the pull rod 35. At this time, the spring on the rear wall of the spring plate 34 can push the insertion rod 33 into the cavity of the docking box 30. When the insertion rod 33 enters the cavity of the docking box 30, it can pass through the cavity of the docking block 37. At this point, the installation of the screening net 25 is completed.

[0039] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A specific gravity stone removing machine, characterized in that: include: The housing (20) is a rectangular box with a hollow cavity. A rectangular tubular feed pipe (21) is fixedly connected to the top of the housing (20). The bottom of the feed pipe (21) can communicate with the cavity of the housing (20). A suction fan (22) is also fixedly connected to the top of the housing (20). The bottom of the suction fan (22) can also communicate with the cavity of the housing (20). A discharge port (23) is provided at the bottom of the cavity of the housing (20); A spring damping rod (24) is symmetrically fixedly connected to the cavity of the casing (20). The top of the spring damping rod (24) is movably connected to a screening net (25). The screening net (25) is a rectangular plate. The wall of the screening net (25) is penetrated by a screening hole (26). The screening hole (26) is in the shape of a circular groove. A plurality of screening holes (26) are evenly arranged on the wall of the screening net (25). The screening net (25) is obliquely placed in the cavity of the casing (20). The lowest part of the inclined surface of the screening net (25) is aligned with the top of the discharge port (23). A disassembly structure is provided in the cavity of the housing (20) for mounting the screening net (25) on the top of the spring damping rod (24). The disassembly structure comprises: a docking box (30), an insertion rod (33) and a docking block (37). The docking box (30) is fixedly connected to the top of each spring damping rod (24). The insertion rod (33) is movably connected to the wall of the docking box (30). The docking block (37) is provided below the screening net (25). The docking block (37) can be plugged into the docking box (30).

2. A specific gravity stone removing machine according to claim 1, characterized in that: The docking box (30) is a rectangular box with a hollow cavity. The front and rear walls of the docking box (30) are penetrated with rectangular notches. The rectangular notches on the walls of the docking box (30) can accommodate the insertion rod (33) sliding through. The insertion rod (33) is a rectangular rod. The docking block (37) is a U-shaped tube with an opening facing upward.

3. The gravity stone removing machine according to claim 1, characterized in that: The disassembly structure further comprises a docking slot (31), a bullet box (32), a spring plate (34), a pull rod (35) and a connecting rod (36); the docking slot (31) is opened at the top of each docking box (30); the bullet box (32) is fixedly connected to the rear wall of each docking box (30); the spring plate (34) is symmetrically fixedly connected to both sides of each insertion rod (33); the pull rod (35) is fixedly connected to the rear wall of the insertion rod (33); the connecting rod (36) is fixedly connected to the bottom of the screening net (25); the docking block (37) is symmetrically fixedly connected to the bottom of the connecting rod (36); and the bottom of the connecting rod (36) is also fixedly connected to a vibration motor (27).

4. A specific gravity stone removing machine according to claim 3, characterized in that: The docking groove (31) can adapt to the size of the docking block (37), the opening of the docking block (37) can adapt to the insertion rod (33) passing through, the magazine (32) is a rectangular box with a hollow cavity, the space in the magazine (32) cavity is T-shaped, the magazine (32) cavity can be connected to the docking box (30) cavity, the insertion rod (33) can be slidably connected in the magazine (32) cavity, the spring plate (34) is elastically connected in the magazine (32) cavity by a spring, the rear wall of the insertion rod (33) can pass through the rear wall of the magazine (32), and the pull rod (35) can be fixedly connected to the symmetrical rear wall of the insertion rod (33) at the same time.

5. The gravity stone removing machine according to claim 1, characterized in that: An auxiliary structure is provided at the bottom of the screening net (25), the auxiliary structure comprising a base block (40), a clamping slot (41) and a clamping rod (42); the base block (40) is fixedly connected to the bottom of the housing (20) cavity; the clamping slot (41) is provided on the side wall surface of the base block (40); and the clamping rod (42) is fixedly connected to the bottom of the screening net (25).

6. The gravity stone removing machine according to claim 5, characterized in that: The base block (40) is symmetrically fixedly connected at the bottom of the housing (20) cavity, the card slots (41) are opened on the side walls of the symmetrical base blocks (40) facing each other, the card rod (42) is a rectangular rod, the card slot (41) is composed of a rectangular slot and a triangular slot symmetrically opened in front and behind the rectangular slot, each card rod (42) is symmetrically arranged in each card slot (41), the bottom of the wall of each card rod (42) is fixedly connected with an isosceles triangle block, and the isosceles triangle block on the wall of the card rod (42) can be inserted into the triangular groove of the corresponding card slot (41).

7. The gravity stone removing machine according to claim 5, characterized in that: The auxiliary structure also includes side plates (43), climbing rods (44), stone discharge pipes (45) and centralizing blocks (46). The side plates (43) are symmetrically fixedly connected to the two side walls of the screening net (25). The climbing rods (44) are fixedly connected to the upper inclined surface of the screening net (25). The stone discharge pipes (45) are fixedly connected to the rear wall of the housing (20). The centralizing blocks (46) are symmetrically fixedly connected to the walls of the housing (20) on both sides of the discharge port (23).

8. The gravity stone removing machine according to claim 7, characterized in that: The side plate (43) is a rectangular plate, the climbing rod (44) is a rod with a right-angled triangular cross-section, and the climbing rod (44) is respectively arranged at intervals between each adjacent sieve hole (26) on the wall of the screening net (25). The stone discharge pipe (45) is a pipe with a concave cross-section, one end of the stone discharge pipe (45) can pass through the cavity of the casing (20), the stone discharge pipe (45) is obliquely arranged in the cavity of the casing (20), and the other end of the stone discharge pipe (45) can be aligned with the highest point of the inclined surface of the screening net (25). The concentrating block (46) is an isosceles trapezoidal block, and the inclined surface of the concentrating block (46) faces upward.

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