CN111497916B - Handcart for production and transportation of chemical fertilizer - Google Patents
Handcart for production and transportation of chemical fertilizer Download PDFInfo
- Publication number
- CN111497916B CN111497916B CN202010453070.8A CN202010453070A CN111497916B CN 111497916 B CN111497916 B CN 111497916B CN 202010453070 A CN202010453070 A CN 202010453070A CN 111497916 B CN111497916 B CN 111497916B
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- China
- Prior art keywords
- fixedly connected
- sliding groove
- waterproof cloth
- bottom plate
- inner part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0404—Braking mechanisms; Locking devices against movement automatic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to the technical field of chemical fertilizer production, and particularly discloses a handcart for production and transportation of chemical fertilizers, which comprises a bottom plate, wherein sliding grooves are formed in the left side of the inner part of the bottom plate, close to the front side and the back side, respectively, clamping holes are formed in the right side of the bottom surface of each sliding groove, first waterproof cloth is fixedly connected to the bottoms of the clamping holes, a supporting block is fixedly connected to the top of the first waterproof cloth, a balance weight ball is slidably connected to the inner part of each sliding groove, the balance weight ball is positioned at the top of the supporting block, a counter bore is formed in the left side of the bottom surface of each sliding groove, and a reset spring is fixedly connected to the inner part of each counter bore; according to the invention, through the free rolling of the counterweight ball in the sliding groove and the matching of the transmission column and the friction plate on the left side, when the small cart moves on the ground on a downhill slope, the counterweight ball rolls to the left side to press the transmission column to move downwards so that the friction plate contacts with the wheel, so that the small cart can automatically decelerate, and a worker can better carry out transportation work when the small cart goes downhill.
Description
Technical Field
The invention relates to the technical field of fertilizer production, in particular to a handcart for fertilizer production and transportation.
Background
In the fertilizer production and transportation process, some fertilizers are often transported by manpower for warehousing or selling, and workers are required to use small carts to transport a small part of fertilizers, so that the labor intensity of the workers is reduced.
The small handcart that some ordinary mills that exist at present used can play basic transportation effect, but the small handcart of bearing a burden when passing through some downhill path sections in the mill, inertia is too big leads to the speed too fast to let the shallow not too stable, lets workman's the transportation degree of difficulty increase.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the handcart for fertilizer production and transportation, which has the advantages of automatic speed reduction on a downhill ground and the like, and solves the problem of difficult speed reduction caused by excessive load of the traditional handcart.
The handcart for fertilizer production and transportation comprises a bottom plate, wherein sliding grooves are formed in the left side of the inner part of the bottom plate, close to the front side and the back side, respectively, clamping holes are formed in the right side of the bottom surface of the sliding grooves, first waterproof cloth is fixedly connected to the bottoms of the clamping holes, a support block is fixedly connected to the top of the first waterproof cloth, a balance weight ball is slidably connected to the inner part of each sliding groove, the balance weight ball is positioned at the top of each support block, a counter bore is formed in the left side of the bottom surface of the sliding groove, a reset spring is fixedly connected to the inner part of each counter bore, second waterproof cloth is fixedly connected to the bottom of each counter bore, a transmission column is slidably connected to the inner part of each counter bore, the top end of each transmission column penetrates through the inner part of each reset spring and is fixedly connected with a stress block, the bottom end of each transmission column penetrates through the center of the second waterproof cloth and is fixedly connected with a friction plate, and the four corners of the bottom surface of the bottom plate are fixedly connected with wheels, this structural arrangement for when the small handcart was in the ground motion of downhill slope, the counter weight ball rolled the recess on the left atress piece in and pressed the transmission post and make friction disc contact wheel downwards, and the small handcart slows down automatically, and the workman can carry out the transportation work better when the small handcart is the downhill slope.
According to the handcart for producing and transporting the chemical fertilizer, the connecting hinge is fixedly connected at the position, close to the center, on the right side of the bottom surface of the bottom plate, the support rod is fixedly connected at the bottom end of the connecting hinge, the top of the left end of the support rod is attached to the bottom surface of the first waterproof cloth, and the pedal plate is fixedly connected at the right end of the support rod.
According to the handcart for production and transportation of chemical fertilizers, the right end of the top surface of the bottom plate is fixedly connected with the handrail, the center of the handrail is fixedly connected with the anti-skidding sleeve, the structure is arranged, so that a worker can better control the handcart by holding the handrail by hands, and the friction force of the handrail can be increased by arranging the anti-skidding sleeve, so that the operation is convenient.
According to the handcart for production and transportation of chemical fertilizers, the anti-skid inclined plate is fixedly connected to the left end of the top surface of the bottom plate, the positions, close to the front surface and the back surface, of the top surface of the anti-skid inclined plate are provided with the threaded holes, and the fastening screws are connected in the threaded holes in a threaded manner.
According to the handcart for fertilizer production and transportation, the counterweight ball is made of stainless steel, the inner wall of the sliding groove is of a mirror surface smooth structure, and the counterweight ball can freely roll back and forth in the smooth sliding groove, so that the reaction effect of the handcart on the gradient is enhanced.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the free rolling of the counterweight ball in the sliding groove and the matching of the transmission column and the friction plate on the left side, when the small cart moves on the ground on a downhill slope, the counterweight ball rolls to the left side to press the transmission column to move downwards so that the friction plate contacts with the wheel, so that the small cart can automatically decelerate, and a worker can better carry out transportation work when the small cart goes downhill.
2. According to the invention, through the support block arranged below the counterweight ball, the support rod below the counterweight ball is matched with the lever action of the pedal and the connecting hinge, the counterweight ball can be stably positioned on the support block when not in use and clamped in the clamping hole, the pedal is stepped downwards when in use, the support rod supports the support block, the counterweight ball is lifted into the sliding groove to start rolling, then the small trolley can be decelerated, and the convenient operation and control effect is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front sectional view of the present invention before use;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic diagram showing the positional relationship between the friction plate and the wheel when the balance weight balls move into the grooves of the force-receiving block.
In the figure: 1. a base plate; 2. a chute; 3. a clamping hole; 4. a first tarpaulin; 5. a support block; 6. a counterweight ball; 7. a connecting hinge; 8. a support rod; 9. a foot pedal; 10. a countersunk hole; 11. a return spring; 12. a drive post; 121. a friction plate; 122. a stress block; 13. a second tarpaulin; 14. an anti-slip sloping plate; 141. fastening screws; 15. a handrail; 16. an anti-slip sleeve; 17. and (7) wheels.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the invention. It should be understood, however, that these physical details should not be construed as limiting the invention. That is, in some embodiments of the invention, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the handcart for fertilizer production and transportation of the present invention comprises a bottom plate 1, a chute 2 is disposed on the left side of the bottom plate 1 near the front and back, a clamping hole 3 is disposed on the right side of the bottom surface of the chute 2, a first waterproof cloth 4 is fixedly connected to the bottom of the clamping hole 3, a support block 5 is fixedly connected to the top of the first waterproof cloth 4, a counterweight ball 6 is slidably connected to the inside of the chute 2, the counterweight ball 6 is located on the top of the support block 5, a counter bore 10 is disposed on the left side of the bottom surface of the chute 2, a return spring 11 is fixedly connected to the inside of the counter bore 10, a second waterproof cloth 13 is fixedly connected to the bottom of the counter bore 10, a transmission column 12 is slidably connected to the inside of the counter bore 10, the top end of the transmission column 12 penetrates through the inside of the return spring 11 and is fixedly connected to a stressed block 122, and the bottom end of the transmission column 12 penetrates through the center of the second waterproof cloth 13 and is fixedly connected to a friction plate 121, the wheels 17 are fixedly connected to four corners of the bottom surface of the bottom plate 1, and the structure is arranged, so that when the trolley moves on the ground on a downhill slope, the balance weight balls 6 roll into the grooves in the stress block 122 on the left side to press the transmission columns 12 downwards to enable the friction plates 121 to contact the wheels 17, the trolley automatically decelerates, and workers can better transport the trolley on the downhill slope.
The position fixedly connected with of 1 bottom surface right side of bottom plate near central authorities connects hinge 7, connect hinge 7's bottom fixedly connected with die-pin 8, the top of die-pin 8 left end is laminated mutually with first tarpaulin 4's bottom surface, the right-hand member fixedly connected with running-board 9 of die-pin 8, this structure sets up, the workman steps on running-board 9 downwards during the use, die-pin 8 holds up tray 5, lift on counter weight ball 6 and get into spout 2 and begin to roll, then just can let the small handcart slow down, the convenient effect of controlling has been played.
The right-hand member fixedly connected with handrail 15 of bottom plate 1 top surface, the central fixedly connected with antiskid sleeve 16 of handrail 15, this structural setting for the workman holds handrail 15 and can control the small handcart better, sets up antiskid sleeve 16 and can let handrail 15's frictional force increase, convenient operation.
The left end fixedly connected with antiskid swash plate 14 of 1 top surface of bottom plate, the position that antiskid swash plate 14 top surface is close to the front and the back sets up threaded hole, and threaded connection has fastening screw 141 in the screw hole, and this structure sets up for antiskid swash plate 14 can prevent that the chemical fertilizer from slipping down from the small handcart in the transportation, plays the effect of blockking, can loosen fastening screw 141 and dismantle antiskid swash plate 14 when not needing.
In the use of the invention: when a worker uses the small handcart to transport chemical fertilizers, the fastening screw 141 on the anti-skid inclined plate 14 is firstly screwed to prevent a chemical fertilizer bag from sliding off the bottom plate 1, when the small handcart passes through some downhill sections, the worker can step down the pedal plate 9 by feet, at the moment, the balance weight ball 6 on the supporting block 5 is lifted into the chute 2 through the lever action of the connecting hinge 7 and the supporting rod 8, the trolley body inclines, the balance weight ball 6 rolls to the left side and rolls into the groove of the stress block 122 at the top end of the transmission column 12, the transmission column 12 moves downwards through gravity, the friction plate 121 is contacted with the wheel 17, so that the small handcart is decelerated, when the small handcart enters the smooth ground to be transported, the balance weight ball 6 rolls out of the groove at the top end of the transmission column 12, the reset spring 11 can rebound the transmission column 12 upwards, the friction plate 121 is separated from the wheel 17, the deceleration effect is cancelled, at the moment, the balance weight ball 6 rolls back, can roll in the recess of tray 5 when 2 right-hand members of spout to push down and fall into card hole 3, make tray 5 push down first tarpaulin 4 and paste in the top of the 8 left ends of die-pin, just so can let the small handcart can be slowed down by workman's operation when the downhill path, more make things convenient for the chemical fertilizer transportation.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a handcart is used in fertilizer production transportation, includes bottom plate (1), its characterized in that: the inner left side of the bottom plate (1) is close to the front side and the back side and is provided with a sliding groove (2), the right side of the bottom surface of the sliding groove (2) is provided with a clamping hole (3), the bottom of the clamping hole (3) is fixedly connected with a first waterproof cloth (4), the top of the first waterproof cloth (4) is fixedly connected with a supporting block (5), the inner part of the sliding groove (2) is slidably connected with a counterweight ball (6), the counterweight ball (6) is positioned at the top of the supporting block (5), the left side of the bottom surface of the sliding groove (2) is provided with a countersunk hole (10), the inner part of the countersunk hole (10) is fixedly connected with a reset spring (11), the bottom of the countersunk hole (10) is fixedly connected with a second waterproof cloth (13), the inner part of the countersunk hole (10) is slidably connected with a transmission column (12), the top end of the transmission column (12) penetrates through the inner part of the reset spring (11) and is fixedly connected with a stress block (122), the bottom end of the transmission column (12) penetrates through the center of the second waterproof cloth (13) and is fixedly connected with a friction plate (121), and wheels (17) are fixedly connected to four corners of the bottom surface of the bottom plate (1);
the waterproof cloth is characterized in that a connecting hinge (7) is fixedly connected to the position, close to the center, on the right side of the bottom surface of the bottom plate (1), a supporting rod (8) is fixedly connected to the bottom end of the connecting hinge (7), the top of the left end of the supporting rod (8) is attached to the bottom surface of the first waterproof cloth (4), and a pedal plate (9) is fixedly connected to the right end of the supporting rod (8).
2. The fertilizer production transportation trolley of claim 1, wherein the trolley comprises: the right end of the top surface of the bottom plate (1) is fixedly connected with a handrail (15), and the center of the handrail (15) is fixedly connected with an anti-skidding sleeve (16).
3. The fertilizer production transportation trolley of claim 1, wherein the trolley comprises: the left end fixedly connected with antiskid swash plate (14) of bottom plate (1) top surface, the position that antiskid swash plate (14) top surface is close to the front and the back is seted up threaded hole, and threaded connection has fastening screw (141) in the threaded hole.
4. The fertilizer production transportation trolley of claim 1, wherein the trolley comprises: the counterweight ball (6) is made of stainless steel, and the inner wall of the sliding groove (2) is of a mirror surface smooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453070.8A CN111497916B (en) | 2020-05-25 | 2020-05-25 | Handcart for production and transportation of chemical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453070.8A CN111497916B (en) | 2020-05-25 | 2020-05-25 | Handcart for production and transportation of chemical fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111497916A CN111497916A (en) | 2020-08-07 |
| CN111497916B true CN111497916B (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010453070.8A Expired - Fee Related CN111497916B (en) | 2020-05-25 | 2020-05-25 | Handcart for production and transportation of chemical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497916B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0774398A1 (en) * | 1995-11-14 | 1997-05-21 | Wanzl Metallwarenfabrik Gmbh | Trolley adapted for escalators |
| CA2205490A1 (en) * | 1997-05-23 | 1998-11-23 | Jennifer Mary Eagan | "the hipsaver" automatic wheelchair brake |
| CN207712206U (en) * | 2017-12-29 | 2018-08-10 | 袁江鹏 | A kind of gravity is from perambulator of stopping |
| CN108622166A (en) * | 2018-05-09 | 2018-10-09 | 安徽工程大学 | A kind of trolley that can control descending speed |
| CN108657256A (en) * | 2018-05-10 | 2018-10-16 | 安徽工程大学 | One kind can automatic speed regulation workshop small handcart |
| CN109677473A (en) * | 2019-02-20 | 2019-04-26 | 冯超 | A kind of engineering multi-layer machine components transport device |
| CN110329331A (en) * | 2019-05-25 | 2019-10-15 | 金阳(安徽)环保科技股份有限公司 | A kind of reinforcing bar transport trammer dedicated |
-
2020
- 2020-05-25 CN CN202010453070.8A patent/CN111497916B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0774398A1 (en) * | 1995-11-14 | 1997-05-21 | Wanzl Metallwarenfabrik Gmbh | Trolley adapted for escalators |
| CA2205490A1 (en) * | 1997-05-23 | 1998-11-23 | Jennifer Mary Eagan | "the hipsaver" automatic wheelchair brake |
| CN207712206U (en) * | 2017-12-29 | 2018-08-10 | 袁江鹏 | A kind of gravity is from perambulator of stopping |
| CN108622166A (en) * | 2018-05-09 | 2018-10-09 | 安徽工程大学 | A kind of trolley that can control descending speed |
| CN108657256A (en) * | 2018-05-10 | 2018-10-16 | 安徽工程大学 | One kind can automatic speed regulation workshop small handcart |
| CN109677473A (en) * | 2019-02-20 | 2019-04-26 | 冯超 | A kind of engineering multi-layer machine components transport device |
| CN110329331A (en) * | 2019-05-25 | 2019-10-15 | 金阳(安徽)环保科技股份有限公司 | A kind of reinforcing bar transport trammer dedicated |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111497916A (en) | 2020-08-07 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |