CN114029904B - Novel special plastic hammer for Australian fertilizer for preventing wood dust from being mixed - Google Patents
Novel special plastic hammer for Australian fertilizer for preventing wood dust from being mixed Download PDFInfo
- Publication number
- CN114029904B CN114029904B CN202111197668.6A CN202111197668A CN114029904B CN 114029904 B CN114029904 B CN 114029904B CN 202111197668 A CN202111197668 A CN 202111197668A CN 114029904 B CN114029904 B CN 114029904B
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- Prior art keywords
- hammer
- australian
- moving ring
- fertilizer
- outer side
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 31
- 239000002023 wood Substances 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims description 9
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 7
- 210000004247 hand Anatomy 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a novel special glue hammer for preventing wood dust from mixing in an Australian fertilizer, which is used for loading and unloading the Australian fertilizer at a port and a wharf; a hammer head is arranged at the upper end of the hammer handle; comprising the following steps: the rubber sleeve is sleeved on the outer side of the hammer head, and a locking groove is formed in the outer side of one end, close to the hammer handle, of the rubber sleeve; the mounting ring is fixed on the outer side above the hammer handle through bolts, the outer side of the mounting ring is connected with a connecting rod, and one end, far away from the mounting ring, of the connecting rod is provided with a mounting seat; and the extension spring is connected to the inner side of the mounting seat. This prevent special gum hammer of novel Australian fertilizer that saw-dust mixes, rubber sleeve can overlap and establish on the tup, utilize the special gum hammer subassembly of Australian fertilizer that tup, rubber sleeve and hammer handle constitute, avoid the saw-dust to mix in the Australian fertilizer, and adjust locking lever, compression spring, gag lever post, movable rod and extension spring constituteed adjustable locking structure's position, can be nimble and quick lock and unblock the rubber sleeve, improve the cover of rubber sleeve and establish the steadiness.
Description
Technical Field
The invention relates to the technical field of special rubber hammers for loading and unloading of Australian fertilizers for ports and wharfs, in particular to a novel special rubber hammer for preventing wood dust from being mixed with the Australian fertilizers.
Background
The hammer is needed in the process of loading and unloading the Australian fertilizer to the port wharf, and the existing hammer is provided with a wood hammer, an iron hammer and the like, and wood dust is not allowed to be mixed in the process of loading and unloading the Australian fertilizer, so that the wood hammer cannot be used in the process of loading and unloading the Australian fertilizer, and meanwhile, the iron hammer cannot be used is specified.
The wooden hammer is directly sleeved with forklift inner tube rubber for use, the inner tube rubber is easy to fall off in operation, if the inner tube rubber is not replaced in time, the freight quality is affected, in order to enable the inner tube rubber not to fall off easily, loading and unloading workers need to take care of the use of wings, and the process also seriously affects the chemical fertilizer loading and unloading efficiency.
Therefore, we propose a novel special glue hammer for Australian fertilizer for preventing wood dust mixing so as to solve the problems.
Disclosure of Invention
The invention aims to provide a novel special glue hammer for preventing wood dust from being mixed, which aims to solve the problems that in the prior market, the wood hammer is directly sleeved with forklift inner tube glue for use, the inner tube glue is easy to fall off in operation, the freight quality is affected if the inner tube glue is not replaced in time, and in order to ensure that the inner tube glue is not easy to fall off, loading workers need to use wings carefully, and the process also seriously affects the loading and unloading efficiency of chemical fertilizers.
In order to achieve the above purpose, the present invention provides the following technical solutions: a novel special glue hammer for Australian fertilizer for preventing wood dust from mixing is used for loading and unloading Australian fertilizer at ports and wharfs;
a hammer head is arranged at the upper end of the hammer handle;
comprising the following steps:
the rubber sleeve is sleeved on the outer side of the hammer head, and a locking groove is formed in the outer side of one end, close to the hammer handle, of the rubber sleeve;
the mounting ring is fixed on the outer side above the hammer handle through bolts, the outer side of the mounting ring is connected with a connecting rod, and one end, far away from the mounting ring, of the connecting rod is provided with a mounting seat;
the extension spring is connected to the inner side of the mounting seat, the upper end of the extension spring is connected with a moving rod, and the upper end of the moving rod is elastically connected with the locking rod by using a compression spring;
the limiting plate is arranged at the outer end of the locking rod;
the upper limit groove is formed in the outer side of the hammer handle, the lower limit groove is formed in the outer side of the hammer handle, and the lower limit groove is located below the upper limit groove;
the upper sliding block is connected to the inner side of the upper limit groove in a sliding way, an upper moving ring is arranged at the outer end of the upper sliding block, an upper rubber air bag strip is connected to the outer side of the upper moving ring, an upper fixing seat is connected to one end, away from the upper moving ring, of the upper rubber air bag strip, and the upper fixing seat is arranged on the outer side of the hammer handle;
the upper fixing nut is connected to the outer side of the hammer handle in a threaded mode, and the upper fixing nut is located below the upper moving ring;
the lower sliding block is connected inside the lower limiting groove in a sliding way, the outer end of the lower sliding block is provided with a lower moving ring, the outer side of the lower moving ring is connected with a lower rubber air bag strip, one end, away from the lower moving ring, of the lower rubber air bag strip is connected with a lower fixing seat, and the lower fixing seat is arranged on the outer side of the hammer handle;
the lower fixing nut is connected to the outer side of the hammer handle in a threaded mode, and the lower fixing nut is located below the lower moving ring.
Preferably, the rubber sleeve is symmetrically arranged about the longitudinal center line of the hammer head, the main section of the rubber sleeve at the left position is of a q-shaped structure, and the rubber sleeve can be conveniently sleeved outside the hammer head and wrapped on the hammer head in an omnibearing manner.
Preferably, the main section is of an inverted T-shaped structure, the movable rod and the mounting seat form an elastic structure through the extension spring, the upper end of the movable rod penetrates through the upper side surface of the mounting seat and is connected with the mounting seat in a vertical sliding mode, the position of the movable rod can be flexibly adjusted through the design, and the movable rod is always located on the same vertical plane.
Preferably, the main section of the locking rod is of a cross-shaped structure, the locking rod penetrates through the moving rod and is connected with the limiting plate, the height of the limiting plate is larger than that of the locking rod, the position of the locking rod can be flexibly adjusted through the design, and the locking rod can be conveniently pulled manually through the limiting plate.
Preferably, the position of the locking groove and the position of the locking rod are correspondingly arranged, the locking rod and the locking groove are mutually clamped and connected, the locking rod can be clamped into the locking groove, and the position of the rubber sleeve is fixed by the locking rod.
Preferably, the upper moving ring is connected with the hammer handle in an up-down sliding manner through symmetrically distributed upper sliding blocks, the upper moving ring is connected with the upper fixing seat through upper rubber air bag strips, the upper rubber air bag strips are distributed at equal angles relative to the vertical central line of the upper moving ring, and the upper rubber air bag strips can be flattened or bent to fix one hand of a worker.
Preferably, the lower moving ring and the hammer handle form an up-down sliding structure through symmetrically distributed lower sliding blocks, the lower moving ring is connected with the lower fixing seat through the lower rubber air bag strips, the lower rubber air bag strips are distributed at equal angles relative to the vertical central line of the lower moving ring, and the lower rubber air bag strips can be flattened or bent to fix the other hand of the worker through the design.
Preferably, the joints of the upper fixing nut and the lower fixing nut and the hammer handle are in thread structures, the upper fixing nut and the lower fixing nut correspond to the positions of the upper moving ring and the lower moving ring respectively, and the positions of the upper fixing nut and the lower fixing nut can be adjusted and the positions of the upper moving ring and the lower moving ring can be limited by the design.
Compared with the prior art, the invention has the beneficial effects that: the novel special glue hammer for Australian fertilizer for preventing wood dust from mixing,
(1) The rubber sleeve can be sleeved on the hammer head, the Australian fertilizer is assembled and disassembled by utilizing the special rubber hammer assembly consisting of the hammer head, the rubber sleeve and the hammer handle, wood dust is prevented from being mixed into the Australian fertilizer, the position of an adjustable locking structure consisting of the locking rod, the compression spring, the limiting rod, the moving rod and the tension spring is adjusted, the rubber sleeve can be flexibly and rapidly locked and unlocked, the sleeving stability of the rubber sleeve is improved, the worn rubber sleeve is convenient to replace, and the use flexibility of the device is improved;
(2) The upper moving ring and the lower moving ring are driven to move, the upper rubber air bag strip and the lower rubber air bag strip can be flattened, the positions of the upper moving ring and the lower moving ring are limited by utilizing the upper fixing nut and the lower fixing nut, the sustainable flattening of the upper rubber air bag strip and the lower rubber air bag strip is ensured, the upper rubber air bag strip and the lower rubber air bag strip are utilized to fix hands of staff, the phenomenon of handle falling during the use of the rubber hammer is avoided, and the use safety of the device is improved.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a hammer head of the present invention;
FIG. 2 is a schematic diagram of the main section structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the main sectional structure of the mounting base in the locked state of the present invention;
FIG. 5 is a schematic view of a main sectional structure of a mounting seat in an unlocked state of the present invention;
FIG. 6 is a schematic view of the main sectional structure of the rubber sleeve of the present invention;
FIG. 7 is a schematic view of the mounting ring of the present invention in elevation and cross-section;
FIG. 8 is a schematic view of the upper mobile ring elevation view of the present invention;
FIG. 9 is a schematic view of a lower moving ring elevation view;
fig. 10 is a schematic view of the front view of the hammer handle of the present invention.
In the figure: 1. a hammer handle; 2. a hammer head; 3. a rubber sleeve; 4. a locking groove; 5. a mounting ring; 6. a connecting rod; 7. a mounting base; 8. a tension spring; 9. a moving rod; 10. a locking lever; 11. a compression spring; 12. a limiting plate; 13. an upper limit groove; 14. an upper moving ring; 15. an upper slider; 16. a rubber air bag strip is arranged; 17. an upper fixing nut; 18. an upper fixing seat; 19. a lower limit groove; 20. a lower slide block; 21. a lower moving ring; 22. a lower fixing nut; 23. a lower rubber air bag strip; 24. and a lower fixing seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: a novel special glue hammer for Australian fertilizer for preventing wood dust from mixing is used for loading and unloading Australian fertilizer at ports and wharfs;
a hammer head 2 is arranged at the upper end of the hammer handle 1;
comprising the following steps:
the rubber sleeve 3 is sleeved on the outer side of the hammer head 2, and a locking groove 4 is formed in the outer side of one end, close to the hammer handle 1, of the rubber sleeve 3;
the mounting ring 5 is fixed on the outer side above the hammer handle 1 through bolts, the connecting rod 6 is connected to the outer side of the mounting ring 5, and a mounting seat 7 is mounted at one end, far away from the mounting ring 5, of the connecting rod 6;
a tension spring 8 connected to the inside of the mounting seat 7, wherein a moving rod 9 is connected to the upper end of the tension spring 8, and a locking rod 10 is elastically connected to the upper end of the moving rod 9 by a compression spring 11;
a limiting plate 12 installed at the outer end of the locking lever 10;
the upper limit groove 13 is formed in the outer side of the hammer handle 1, the lower limit groove 19 is formed in the outer side of the hammer handle 1, and the lower limit groove 19 is positioned below the upper limit groove 13;
the upper sliding block 15 is connected with the inner side of the upper limit groove 13 in a sliding way, the outer end of the upper sliding block 15 is provided with an upper moving ring 14, the outer side of the upper moving ring 14 is connected with an upper rubber air bag strip 16, one end of the upper rubber air bag strip 16, which is far away from the upper moving ring 14, is connected with an upper fixing seat 18, and the upper fixing seat 18 is arranged on the outer side of the hammer handle 1;
an upper fixing nut 17 screwed to the outside of the hammer handle 1, and the upper fixing nut 17 is located below the upper moving ring 14;
the lower sliding block 20 is in sliding connection with the inside of the lower limiting groove 19, the outer end of the lower sliding block 20 is provided with a lower moving ring 21, the outer side of the lower moving ring 21 is connected with a lower rubber air bag strip 23, one end of the lower rubber air bag strip 23, which is far away from the lower moving ring 21, is connected with a lower fixing seat 24, and the lower fixing seat 24 is arranged on the outer side of the hammer handle 1;
a lower fixing nut 22 is screw-coupled to the outside of the hammer handle 1, and the lower fixing nut 22 is positioned below the lower moving ring 21.
The rubber sleeve 3 is symmetrically arranged about the longitudinal center line of the hammer head 2, and the main section of the rubber sleeve 3 at the left position is in a q-shaped structure. The movable rod 9 with the inverted T-shaped main section and the mounting seat 7 form an elastic structure through the extension spring 8, and the upper end of the movable rod 9 penetrates through the upper side surface of the mounting seat 7 and is connected with the mounting seat 7 in an up-down sliding mode. The main section of the locking rod 10 is in a cross-shaped structure, the locking rod 10 penetrates through the moving rod 9 to be connected with the limiting plate 12, and the height of the limiting plate 12 is larger than that of the locking rod 10. The position of the locking groove 4 and the position of the locking rod 10 are correspondingly arranged, and the locking rod 10 and the locking groove 4 are mutually clamped and connected.
Firstly, the rubber sleeve 3 shown in fig. 6 is sleeved outside the hammer head 2 shown in fig. 1, the rubber sleeve 3 is symmetrically sleeved outside the hammer head 2, as shown in fig. 2, 2 rubber sleeves 3 are tightly attached, in combination with fig. 5, the moving rod 9 is pulled upwards, the moving rod 9 slides on the mounting seat 7, the moving rod 9 is utilized to synchronously stretch the extension spring 8, the extension spring 8 starts to store force, the locking rod 10 moves along with the moving rod 9, when the locking rod 10 is contacted with the rubber sleeve 3, the locking rod 10 can be pushed to press the compression spring 11 to move until the position of the locking rod 10 corresponds to the position of the locking groove 4, at the moment, the compression spring 11 can drive the locking rod 10 to reset and move, the locking rod 10 is clamped in the locking groove 4, as shown in fig. 3, the rubber sleeve 3 is locked in position, the rubber sleeve 3 is firmly sleeved outside the hammer head 2, only the rubber sleeve 3 is used for wrapping the wooden hammer head 2, the rubber sleeve 3 and the hammer head 2 form an Australian special rubber hammer, wood dust is prevented from entering the rubber sleeve, when the locking rod 10 contacts with the rubber sleeve 3, the rubber sleeve 3 is required to be pulled out of the moving seat 3, and the locking plate 12 is only needs to be pulled out of the rubber sleeve 3 when the locking rod 3 is replaced by the locking rod 3, and the locking plate is required to be pulled by the rubber sleeve 3 to move along the rubber sleeve 3 to be replaced, and the position of the locking plate is replaced by the locking rod 3, and the locking plate is replaced by the locking rod 3 is required to move the locking plate is replaced by the locking rod 3, and the piston 3 is replaced by the locking plate is replaced by the rubber sleeve 3, and the compression plate is replaced by the compression spring 3 when the compression plate is replaced by the compression plate 3, and has the compression plate is replaced when the compression plate is replaced by the compression plate 3.
The upper moving ring 14 is connected with the hammer handle 1 in an up-down sliding way through symmetrically distributed upper sliding blocks 15, the upper moving ring 14 is connected with the upper fixing seat 18 through upper rubber air bag strips 16, and the upper rubber air bag strips 16 are distributed at equal angles with respect to the vertical center line of the upper moving ring 14. The lower moving ring 21 and the hammer handle 1 form an up-down sliding structure through symmetrically distributed lower sliding blocks 20, the lower moving ring 21 and the lower fixing seat 24 are connected through lower rubber air bag strips 23, and the lower rubber air bag strips 23 are distributed at equal angles with respect to the vertical center line of the lower moving ring 21. The joints of the upper and lower fixing nuts 17 and 22 and the hammer handle 1 are of a thread structure, and the upper and lower fixing nuts 17 and 22 correspond to the positions of the upper and lower moving rings 14 and 21, respectively.
The staff holds the hammer handle 1, and ensures that hands of the staff are staggered on the inner sides of the upper rubber air bag strip 16 and the lower rubber air bag strip 23, and thumbs are positioned on the outer sides of the upper rubber air bag strip 16 and the lower rubber air bag strip 23, and the upper moving ring 14 is pushed upwards as shown in the combination of fig. 3, an upper sliding block 15 arranged on the inner side of the upper moving ring 14 slides in an upper limit groove 13, the vertical movement of the upper moving ring 14 is ensured, the upper moving ring 14 pulls the upper rubber air bag strip 16 connected on the outer side to move, the distance between the upper rubber air bag strip 16 and the hammer handle 1 is shortened, the hands of the staff are fixed by the upper rubber air bag strip 16, the upper fixing nut 17 is rotated, the upper fixing nut 17 and the hammer handle 1 are in threaded connection, so that the upper fixing nut 17 can move while rotating until the position of the upper fixing nut 17 is attached to the position of the upper moving ring 14, the upper moving ring 14 is prevented from moving downwards automatically, the continuous fixing of the upper rubber air bag strip 16 to the hand of a worker is ensured, the position of the lower moving ring 21 is adjusted according to the steps, the position of the lower moving ring 21 is locked by utilizing the lower fixing nut 22, the lower rubber air bag strip 23 is stretched, the other hand of the worker is fixed by utilizing the lower rubber air bag strip 23, the hammer handle 1 is ensured to be continuously held by the worker, the handle release phenomenon is avoided, only the upper fixing nut 17 and the lower fixing nut 22 are required to be rotated reversely in the follow-up process, the upper fixing nut 17 and the lower fixing nut 22 are controlled to move reversely, the moving space of the upper moving ring 14 and the lower moving ring 21 is reserved, the upper moving ring 14 and the lower moving ring 21 are driven to move downwards, the upper rubber air bag strip 16 and the lower rubber air bag strip 23 are bent, and the hands of the worker can be released.
Working principle: when the novel special Australian special rubber hammer for preventing wood dust from being mixed is used, firstly, the rubber sleeve 3 is sleeved on the outer side of the hammer head 2, the moving rod 9 is pulled upwards until the locking rod 10 is clamped in the locking groove 4, the rubber sleeve 3 is locked in position, when the rubber hammer is used, a worker holds the hammer handle 1, pushes the upper moving ring 14 upwards, the upper rubber air bag strip 16 is flat to fix the hands of the worker, the upper fixing nut 17 is rotated to prevent the upper moving ring 14 from moving downwards, the position of the lower moving ring 21 is adjusted according to the steps, the other hand of the worker is fixed by the lower rubber air bag strip 23, the phenomenon of handle falling is avoided, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. A novel special glue hammer for Australian fertilizer for preventing wood dust from mixing is used for loading and unloading Australian fertilizer at ports and wharfs;
a hammer handle (1), the upper end of which is provided with a hammer head (2);
the method is characterized in that: comprising the following steps:
the rubber sleeve (3) is sleeved on the outer side of the hammer head (2), a locking groove (4) is formed in the outer side of one end, close to the hammer handle (1), of the rubber sleeve (3), and the rubber sleeve (3) is symmetrically sleeved on the outer part of the hammer head (2) so that the two rubber sleeves (3) are tightly attached;
the mounting ring (5) is fixed on the outer side above the hammer handle (1) through bolts, a connecting rod (6) is connected to the outer side of the mounting ring (5), and a mounting seat (7) is mounted at one end, far away from the mounting ring (5), of the connecting rod (6);
the extension spring (8) is connected to the inner side of the mounting seat (7), the upper end of the extension spring (8) is connected with the moving rod (9), and the upper end of the moving rod (9) is elastically connected with the locking rod (10) by the compression spring (11);
the limiting plate (12) is arranged at the outer end of the locking rod (10);
the upper limit groove (13) is formed in the outer side of the hammer handle (1), the lower limit groove (19) is formed in the outer side of the hammer handle (1), and the lower limit groove (19) is located below the upper limit groove (13);
the upper sliding block (15) is connected to the inner side of the upper limiting groove (13) in a sliding manner, an upper moving ring (14) is arranged at the outer end of the upper sliding block (15), an upper rubber air bag strip (16) is connected to the outer side of the upper moving ring (14), an upper fixing seat (18) is connected to one end, away from the upper moving ring (14), of the upper rubber air bag strip (16), and the upper fixing seat (18) is arranged on the outer side of the hammer handle (1);
an upper fixing nut (17) which is in threaded connection with the outer side of the hammer handle (1), and the upper fixing nut (17) is positioned below the upper moving ring (14);
the lower sliding block (20) is in sliding connection with the inside of the lower limiting groove (19), a lower moving ring (21) is arranged at the outer end of the lower sliding block (20), a lower rubber air bag strip (23) is connected to the outer side of the lower moving ring (21), a lower fixing seat (24) is connected to one end, far away from the lower moving ring (21), of the lower rubber air bag strip (23), and the lower fixing seat (24) is arranged on the outer side of the hammer handle (1);
and the lower fixing nut (22) is in threaded connection with the outer side of the hammer handle (1), and the lower fixing nut (22) is positioned below the lower moving ring (21).
2. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the rubber sleeve (3) is symmetrically arranged about the longitudinal center line of the hammer head (2), and the main section of the rubber sleeve (3) at the left position is of a q-shaped structure.
3. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the movable rod (9) with the inverted T-shaped main section is in an elastic structure with the mounting seat (7) through the extension spring (8), and the upper end of the movable rod (9) penetrates through the upper side surface of the mounting seat (7) and is connected with the mounting seat (7) in an up-down sliding mode.
4. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the main section of the locking rod (10) is of a cross-shaped structure, the locking rod (10) penetrates through the moving rod (9) to be connected with the limiting plate (12), and the height of the limiting plate (12) is larger than that of the locking rod (10).
5. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the position of the locking groove (4) and the position of the locking rod (10) are correspondingly arranged, and the locking rod (10) and the locking groove (4) are mutually clamped and connected.
6. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the upper moving ring (14) is connected with the hammer handle (1) in an up-down sliding mode through symmetrically distributed upper sliding blocks (15), the upper moving ring (14) is connected with the upper fixing seat (18) through the upper rubber air bag strips (16), and the upper rubber air bag strips (16) are distributed at equal angles relative to the vertical center line of the upper moving ring (14).
7. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the lower moving ring (21) and the hammer handle (1) form an up-down sliding structure through symmetrically distributed lower sliding blocks (20), the lower moving ring (21) is connected with the lower fixing seat (24) through the lower rubber air bag strips (23), and the lower rubber air bag strips (23) are distributed at equal angles relative to the vertical center line of the lower moving ring (21).
8. The novel special plastic hammer for the Australian fertilizer for preventing wood dust mixing according to claim 1, which is characterized in that: the joints of the upper fixing nut (17) and the lower fixing nut (22) and the hammer handle (1) are of thread structures, and the positions of the upper fixing nut (17) and the lower fixing nut (22) respectively correspond to the positions of the upper moving ring (14) and the lower moving ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197668.6A CN114029904B (en) | 2021-10-14 | 2021-10-14 | Novel special plastic hammer for Australian fertilizer for preventing wood dust from being mixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197668.6A CN114029904B (en) | 2021-10-14 | 2021-10-14 | Novel special plastic hammer for Australian fertilizer for preventing wood dust from being mixed |
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| Publication Number | Publication Date |
|---|---|
| CN114029904A CN114029904A (en) | 2022-02-11 |
| CN114029904B true CN114029904B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111197668.6A Active CN114029904B (en) | 2021-10-14 | 2021-10-14 | Novel special plastic hammer for Australian fertilizer for preventing wood dust from being mixed |
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2021
- 2021-10-14 CN CN202111197668.6A patent/CN114029904B/en active Active
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|---|---|---|---|---|
| US4805494A (en) * | 1987-08-24 | 1989-02-21 | Richard Santoro | Articulate hammer |
| CN108466230A (en) * | 2018-05-10 | 2018-08-31 | 无锡市拓亿塑胶制品厂 | A kind of rubber hammer safe to use |
| CN208215262U (en) * | 2018-05-25 | 2018-12-11 | 天津东朗集装箱服务有限公司 | A kind of hand hammer of portable container maintenance |
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| CN211749719U (en) * | 2020-02-27 | 2020-10-27 | 林敏� | Percussion hammer for neonatal internal medicine |
| CN213309886U (en) * | 2020-05-16 | 2021-06-01 | 迟增磊 | Knock bar for neurology |
| CN112894727A (en) * | 2021-01-26 | 2021-06-04 | 温州中黄科技有限公司 | Multi-functional novel interior decoration instrument hammer |
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| CN114029904A (en) | 2022-02-11 |
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