CN213658162U - Sand conveying device for military sand dust test box - Google Patents
Sand conveying device for military sand dust test box Download PDFInfo
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- CN213658162U CN213658162U CN202022345908.XU CN202022345908U CN213658162U CN 213658162 U CN213658162 U CN 213658162U CN 202022345908 U CN202022345908 U CN 202022345908U CN 213658162 U CN213658162 U CN 213658162U
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Abstract
The utility model discloses a for military use sand and dust proof box is with sending husky device, concretely relates to for military use sand and dust proof box field, the power distribution box comprises a box body, the top of box is provided with the conveyer pipe, conveyer pipe and box fixed connection, the bottom both sides of conveyer pipe all are provided with the protective housing, the protective housing respectively with conveyer pipe and box fixed connection, the top both sides of box all are provided with the feed inlet. The utility model discloses a be equipped with closing plate and arc, compared with the prior art, recess through closing plate surface can let the sand advance on the guide board, because the outer peripheral face of annular plate contacts with the inner wall of conveyer pipe, can block up the opening on conveyer pipe surface, later let closure plate and recess merge, can let the sand advance the box through the opening, thereby at the in-process that the sand was carried, can let the sand store earlier in the conveyer pipe, make the sand slowly advance the box through the feed inlet, experimental precision and test effect have been improved.
Description
Technical Field
The utility model relates to a for military use dust and sand proof box field, more specifically say, the utility model relates to a for military use dust and sand proof box is with sending husky device.
Background
The dust and sand test box is named as a dust and sand test box, simulates the destructiveness of the natural sand and wind climate to the product, is suitable for detecting the sealing performance of the shell of the product, and is mainly used for the tests of two grades of IP5X and IP6X specified in the shell protection grade standard.
In the prior art, still there are more shortcomings, for example in the process of sending sand, it is easy for sand to fluctuate greatly, so that the sand dust concentration of the box body can not be controlled, the precision and the test effect of the follow-up test can not be improved, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a for military use sand dust proof test box is with sending husky device can let the sand advance to the guide board through the recess on closing plate surface to at the in-process that the sand was carried, can let the sand store earlier in the conveyer pipe, make the sand slowly advance the box through the feed inlet in, improved experimental precision and test effect, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a for military use sand and dust proof box is with sending husky device, the power distribution box comprises a box body, the top of box is provided with the conveyer pipe, conveyer pipe and box fixed connection, the bottom both sides of conveyer pipe all are provided with the protective housing, the protective housing respectively with conveyer pipe and box fixed connection, the top both sides of box all are provided with the feed inlet, the feed inlet equals with the quantity of protective housing, the feed inlet is located the bottom of protective housing.
The utility model discloses a sealing plate, including conveyer pipe, closing plate and conveyer pipe, the top inner wall of conveyer pipe is provided with the closing plate, the inner wall swing joint of closing plate and conveyer pipe, the bottom of closing plate is provided with the annular plate, annular plate and closing plate fixed connection, the bottom both sides surface of conveyer pipe all is provided with the opening, open-ended quantity is two, the outer peripheral face of annular plate contacts with the inner wall of conveyer pipe, the surface of closing plate is provided with the recess, the inside of recess is provided with the closure plate, the top of closing plate is provided with the montant, montant and closing plate fixed connection, the top of conveyer pipe.
The specific implementation mode is as follows: the recess through the closing plate surface can let the sand advance on the guide board, because the outer peripheral face of annular plate contacts with the inner wall of conveyer pipe, can block up the opening on conveyer pipe surface, can prevent to reduce other dusts and advance in the protective housing sending husky in-process, later let closure plate and recess merge, and let the arc upward movement, can let the sand advance the box through the opening, thereby at the in-process that the sand was carried, can let the sand store in the conveyer pipe earlier, make the sand slowly advance the box through the feed inlet, experimental precision and test effect have been improved.
In a preferred embodiment, the bottom end of the arc plate extends to the inside of the opening, the top end of the arc plate extends to the top of the conveying pipe, and the arc plate is movably connected with the conveying pipe to ensure the upward movement of the arc plate, so that the subsequent operation is facilitated.
In a preferred embodiment, the number of the vertical rods is two, a cross rod is arranged between the two vertical rods, two ends of the cross rod are fixedly connected with the vertical rods, and the two vertical rods can rotate simultaneously through rotation of the cross rod.
In a preferred embodiment, the two sides of the bottom end of the annular plate are provided with discharge openings, the size of each discharge opening is equal to that of each opening, sand is conveniently conveyed, and sand can slowly enter the box body.
In a preferred embodiment, the bottom of the annular plate is provided with a guide plate, the top surface of the guide plate is in an arc state, and the guide plate is in contact with the annular plate, so that the rotation of the annular plate can be ensured.
In a preferred embodiment, the bottom of the guide plate is provided with a support plate, the support plate is fixedly connected with the guide plate, and the support plate is positioned inside the bottom end of the conveying pipe.
In a preferred embodiment, the number of the arc plates is two, the top of the conveying pipe is provided with a connecting rod, and the two arc plates are fixedly connected with the connecting rod and can move upwards through the connecting rod.
In a preferred embodiment, the bottom end of the opening is on the same horizontal line with the end of the guide plate, and the bottom end of the blocking plate is matched with the groove through threads, so that the groove can be blocked.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a through being equipped with closing plate and arc, compare with prior art, can let the sand enter on the guide board through the recess on closing plate surface, because the outer peripheral face of annular plate contacts with the inner wall of conveyer pipe, can block up the opening on conveyer pipe surface, can prevent to reduce other dusts and enter in the protective housing in the course of sending sand, later let closure plate and recess merge, and let the arc move upward, can let the sand enter the box through the opening, thereby in the course of sand transport, can let the sand store in the conveyer pipe earlier, make the sand slowly enter the box through the feed inlet, the precision and the test effect of experiment have been improved;
2. the utility model discloses a be equipped with the montant, compared with the prior art, the closing plate that can let the bottom through the rotation of montant takes place to rotate, let the montant rotate one side to the arc, let montant and arc rotate on same water flat line, and the rotation through the closing plate let the annular slab and the discharge opening of bottom take place to rotate simultaneously, when letting montant and arc rotate on same water flat line, be convenient for let opening and discharge opening align, can prevent that the motion is excessive, it is more convenient to observe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the conveying pipe and the protective casing of the present invention.
Fig. 3 is a top view of the conveying pipe and the cross rod of the present invention.
Fig. 4 is a bottom view of the sealing plate and the arc plate of the present invention.
Fig. 5 is a perspective view of the sealing plate of the present invention.
The reference signs are: 1 box, 2 conveyer pipes, 3 protective housing, 4 feed inlets, 5 closing plates, 6 annular plates, 7 openings, 8 recesses, 9 closure plates, 10 montants, 11 arcs, 12 horizontal poles, 13 discharge openings, 14 guide board, 15 backup pads, 16 connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a for military use sand and dust proof box is with sending husky device, the power distribution box comprises a box body 1, the top of box 1 is provided with conveyer pipe 2, conveyer pipe 2 and 1 fixed connection of box, conveyer pipe 2's bottom both sides all are provided with protective housing 3, protective housing 3 respectively with conveyer pipe 2 and 1 fixed connection of box, the top both sides of box 1 all are provided with feed inlet 4, feed inlet 4 equals with the quantity of protective housing 3, feed inlet 4 is located the bottom of protective housing 3.
Referring to the attached drawings 1-5 of the specification, the top end inner wall of the conveying pipe 2 of the sand conveying device for the military sand dust test box of the embodiment is provided with a sealing plate 5, the sealing plate 5 is movably connected with the inner wall of the conveying pipe 2, the bottom of the sealing plate 5 is provided with a ring-shaped plate 6, the ring-shaped plate 6 is fixedly connected with the sealing plate 5, the two bottom end side surfaces of the conveying pipe 2 are provided with two openings 7, the number of the openings 7 is two, the outer peripheral surface of the ring-shaped plate 6 is in contact with the inner wall of the conveying pipe 2, the surface of the sealing plate 5 is provided with a groove 8, a blocking plate 9 is arranged inside the groove 8, the top of the sealing plate 5 is provided with a vertical rod 10, the vertical rod 10 is fixedly connected with.
Further, the bottom end of the arc plate 11 extends to the inside of the opening 7, the top end of the arc plate 11 extends to the top of the conveying pipe 2, and the arc plate 11 is movably connected with the conveying pipe 2.
Further, the number of the vertical rods 10 is two, a cross rod 12 is arranged between the two vertical rods 10, and two ends of the cross rod 12 are fixedly connected with the vertical rods 10.
Further, both sides of the bottom end of the annular plate 6 are provided with discharge openings 13, and the size of the discharge openings 13 is equal to that of the openings 7.
Further, the bottom of annular plate 6 is provided with guide plate 14, the top surface of guide plate 14 is the arc state, guide plate 14 contacts with annular plate 6.
Further, the bottom of guide plate 14 is provided with backup pad 15, backup pad 15 and guide plate 14 fixed connection, backup pad 15 is located inside the bottom of conveyer pipe 2.
Further, the number of the arc-shaped plates 11 is two, the top of the conveying pipe 2 is provided with a connecting rod 16, and the two arc-shaped plates 11 are fixedly connected with the connecting rod 16.
Further, the bottom end of the opening 7 and the end of the guide plate 14 are on the same horizontal line, and the bottom end of the blocking plate 9 is matched with the groove 8 through threads.
The implementation mode is specifically as follows: when the sand conveying device is used, the blocking plate 9 is rotated, the bottom end of the blocking plate 9 is matched with the groove 8 through threads, the groove 8 on the surface of the sealing plate 5 can be opened through the rotation of the blocking plate 9, the blocking plate 9 is taken down, sand can enter the conveying pipe 2 through the groove 8 and fall on the guide plate 14 through the annular plate 6, the contact between the sand and the inner wall of the conveying pipe 2 can be reduced due to the contact between the outer peripheral surface of the annular plate 6 and the inner wall of the conveying pipe 2, the opening 7 on the surface of the conveying pipe 2 can be blocked through the annular plate 6, the situation that other dust enters the protective shell 3 in the sand conveying process can be prevented, the sand can be positioned on the guide plate 14, after the sand conveying is completed, the blocking plate 9 is combined with the groove 8, then the cross rod 12 is held, the cross rod 12 is rotated, and the cross rod 12 is fixedly connected with the vertical rod 10, the cross rod 12 and the vertical rod 10, the sealing plate 5 at the bottom can be rotated simultaneously by the rotation of the vertical rod 10, the sealing plate 5 is movably connected with the inner wall of the conveying pipe 2, the rotation of the sealing plate 5 can be ensured, the vertical rod 10 at the top of the sealing plate 5 is rotated to the arc-shaped plate 11, the vertical rod 10 and the arc-shaped plate 11 are rotated to the same horizontal line, the annular plate 6 and the discharge opening 13 at the bottom are rotated simultaneously by the rotation of the sealing plate 5, when the vertical rod 10 and the arc-shaped plate 11 are rotated to the same horizontal line, the opening 7 is aligned with the discharge opening 13, then the connecting rod 16 is moved upwards, the arc-shaped plate 11 can be moved upwards by the upward movement of the connecting rod 16 because the connecting rod 16 is fixedly connected with the arc-shaped plate 11, the top end of the arc-shaped plate 11 is positioned on the conveying pipe 2, the length is increased, the conveying pipe 2 is movably connected with the arc-, open the opening 7 at conveyer pipe 2 both ends, and the top surface of guide board 14 is the arc state, can let the sand take place to remove automatically, let the sand take place to remove simultaneously through discharge opening 13 and opening 7, let the sand advance in protective housing 3, let the sand advance in box 1 through feed inlet 4 again, can guarantee that the sand advances in box 1, thereby at the in-process that the sand was carried, can let the sand store in conveyer pipe 2 earlier, make the sand slowly advance in box 1 through feed inlet 4, experimental precision and test effect have been improved.
The utility model discloses the theory of operation:
referring to the attached drawings 1-2 and 4-5 of the specification, the sand feeding device for the military sand dust test box of the embodiment of the invention can allow sand to enter the guide plate 14 through the groove 8 on the surface of the sealing plate 5 when in use, and can prevent other dust from entering the protective shell 3 in the sand feeding process because the outer peripheral surface of the annular plate 6 is in contact with the inner wall of the conveying pipe 2 and the opening 7 on the surface of the conveying pipe 2 is blocked, and then the blocking plate 9 is combined with the groove 8 and the arc-shaped plate 11 moves upwards, so that the sand can enter the box body 1 through the opening 7, and the sand can be stored in the conveying pipe 2 firstly in the sand conveying process, and slowly enter the box body 1 through the feed inlet 4, thereby improving the test precision and the test effect;
referring to description attached drawings 1 and 3, the utility model discloses for military use sand and dust proof test box is with sending husky device, when using, rotation through montant 10 can let the closing plate 5 of bottom take place to rotate, let montant 10 rotate to one side of arc 11, let montant 10 and arc 11 rotate to same water flat line on, and the rotation through closing plate 5 lets annular plate 6 and the discharge opening 13 of bottom take place to rotate simultaneously, when letting montant 10 and arc 11 rotate to same water flat line, be convenient for let opening 7 align with discharge opening 13, can prevent the motion excessive, it is more convenient to observe.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a for military use sand and dust proof test box is with sending husky device, includes box (1), its characterized in that: the conveying pipe (2) is arranged at the top of the box body (1), the conveying pipe (2) is fixedly connected with the box body (1), protective shells (3) are arranged on two sides of the bottom end of the conveying pipe (2), the protective shells (3) are fixedly connected with the conveying pipe (2) and the box body (1) respectively, feed inlets (4) are arranged on two sides of the top of the box body (1), the number of the feed inlets (4) is equal to that of the protective shells (3), and the feed inlets (4) are located at the bottom of the protective shells (3);
the top inner wall of conveyer pipe (2) is provided with closing plate (5), the inner wall swing joint of closing plate (5) and conveyer pipe (2), the bottom of closing plate (5) is provided with annular plate (6), annular plate (6) and closing plate (5) fixed connection, the bottom both sides surface of conveyer pipe (2) all is provided with opening (7), the quantity of opening (7) is two, the outer peripheral face of annular plate (6) contacts with the inner wall of conveyer pipe (2), the surface of closing plate (5) is provided with recess (8), the inside of recess (8) is provided with closure plate (9), the top of closing plate (5) is provided with montant (10), montant (10) and closing plate (5) fixed connection, the top of conveyer pipe (2) is provided with arc (11).
2. The sand conveying device for the military sand dust test box according to claim 1, wherein: the bottom of arc (11) extends to the inside of opening (7) to and the top of arc (11) extends to the top of conveyer pipe (2), arc (11) and conveyer pipe (2) swing joint.
3. The sand conveying device for the military sand dust test box according to claim 1, wherein: the number of the vertical rods (10) is two, a cross rod (12) is arranged between the two vertical rods (10), and two ends of the cross rod (12) are fixedly connected with the vertical rods (10).
4. The sand conveying device for the military sand dust test box according to claim 1, wherein: the two sides of the bottom end of the annular plate (6) are provided with discharge openings (13), and the size of each discharge opening (13) is equal to that of the opening (7).
5. The sand conveying device for the military sand dust test box according to claim 1, wherein: the bottom of annular slab (6) is provided with guide board (14), the top surface of guide board (14) is the arc state, guide board (14) contact with annular slab (6).
6. The sand conveying device for the military sand dust test chamber as recited in claim 5, wherein: the bottom of guide board (14) is provided with backup pad (15), backup pad (15) and guide board (14) fixed connection, backup pad (15) are located inside the bottom of conveyer pipe (2).
7. The sand conveying device for the military sand dust test box according to claim 1, wherein: the number of arc (11) is two, the top of conveyer pipe (2) is provided with connecting rod (16), two arc (11) and connecting rod (16) fixed connection.
8. The sand conveying device for the military sand dust test chamber as recited in claim 5, wherein: the bottom of opening (7) and the tip of guide board (14) are in same water flat line, the bottom of closure plate (9) passes through the screw thread and recess (8) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345908.XU CN213658162U (en) | 2020-10-21 | 2020-10-21 | Sand conveying device for military sand dust test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345908.XU CN213658162U (en) | 2020-10-21 | 2020-10-21 | Sand conveying device for military sand dust test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213658162U true CN213658162U (en) | 2021-07-09 |
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ID=76702373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022345908.XU Active CN213658162U (en) | 2020-10-21 | 2020-10-21 | Sand conveying device for military sand dust test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213658162U (en) |
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2020
- 2020-10-21 CN CN202022345908.XU patent/CN213658162U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.16, Qinghua Road, Huguan Industrial Park, Suzhou high tech Zone, Jiangsu Province, 215011 Patentee after: National Testing Technology (Suzhou) Co.,Ltd. Address before: No.16, Qinghua Road, Huguan Industrial Park, Suzhou high tech Zone, Jiangsu Province, 215011 Patentee before: Suzhou Guoshi Testing Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |