CN210741629U - High-precision weighing hopper scale - Google Patents
High-precision weighing hopper scale Download PDFInfo
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- CN210741629U CN210741629U CN201922369436.9U CN201922369436U CN210741629U CN 210741629 U CN210741629 U CN 210741629U CN 201922369436 U CN201922369436 U CN 201922369436U CN 210741629 U CN210741629 U CN 210741629U
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- hopper
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- plate
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Abstract
The utility model discloses a high accuracy is called heavy hopper scale, its structure includes frame, controller, power cord, through set up buffer on the hopper inner wall, the material enters into the hopper inside through the flow concentrating mouth in the flow concentrating board top face, in the middle of this process, the flow concentrating board drives the axostylus axostyle to push down in the loop bar inside under the action of rotating part, and the elastic component provides the elastic cushioning effect for the axostylus axostyle, the cushion carries out the position support for the loop bar, reached through set up atress buffering part additional in order to reduce the instantaneous effort and provide the effect of protection to the detection part; and set up switching device in hopper right side lower part, the electric putter through the backup pad top starts the operation and can drive and remove about closing the board, moves about in draw-in groove inner wall department, and the guide block provides the effect of stable removal in the middle of the guide slot inner wall, and closes the board bottom face and be the slope form that increases gradually from left to right, provides slope traction effect, has reached and has adopted oblique angle switching mode so that open-ended beneficial effect when arranging the material.
Description
Technical Field
The utility model belongs to the technical field of the hopper scale, in particular to heavy hopper scale is called to high accuracy.
Background
The electronic hopper scale is a device for automatically detecting the quality of materials in a hopper;
bulk material weighing apparatus, also called hopper weighing apparatus, is a weighing electronic weighing apparatus for measuring the weight of bulk material; the intelligent weighing system mainly comprises a weighing hopper, a bracket, a pneumatic valve, a high-precision weighing sensor, a junction box, a signal cable, an intelligent weighing display and the like;
the working principle of the electronic bulk material balance is as follows: the novel electronic bulk material scale can be used for weighing gross weight, tare weight and net weight, has the functions of automatic zero setting and weighing data processing, and is widely used for an automatic batching and weighing system;
but the excessive and damage detection part of instantaneous effort when this hopper balance of prior art carries out the material of putting into to opening operation when carrying out row material is convenient inadequately.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a heavy hopper scale of high accuracy title at present to solve this hopper scale and put into the too big and damage the detection part of instantaneous effort when the material, and the opening operation when arranging the material problem convenient enough, through adding establish the atress buffering part with reducing instantaneous effort and provide the effect of protection to the detection part, and adopt oblique angle switching mode so that open-ended beneficial effect when arranging the material.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a high-precision weighing hopper scale, which comprises a frame, a controller, a power cord, a weighing sensor, an extension block, a hopper, a buffer device, a discharge port and a switching device, wherein the front end of the frame is connected with the controller through a bolt, the bottom end of the controller is provided with the power cord, the left part and the right part of the top end of the frame are respectively connected with the weighing sensor through a bolt, the top end of the weighing sensor is fixedly connected with the extension block which is respectively arranged at the left part and the right part of the hopper, the extension block is welded with the hopper, the upper end of the inner wall of the hopper is fixedly connected with the buffer device, the bottom end of the hopper is provided with the discharge port, the lower part of the right end of the hopper is fixedly connected with the switching device, the buffer device comprises a current collecting plate, a rotating piece, a current collecting port, a shaft lever, a loop, the front portion and the rear portion of the right bottom end of the flow collecting plate are respectively welded with a shaft rod, the shaft rod penetrates through the middle portion of the top end of the sleeve rod and is movably connected with the sleeve rod, the bottom end of the inner wall of the sleeve rod is fixedly connected with the elastic piece, the bottom end of the shaft rod is fixedly connected with the elastic piece, the bottom end of the sleeve rod is connected with the cushion block through a bolt, the left end of the inner wall of the hopper is fixedly connected with the rotating piece, the flow collecting plate is rotatably connected with the hopper through the rotating piece, and the right.
Further, the opening and closing device comprises a supporting plate, an electric push rod, a closing plate, a guide block, a guide groove and a clamping groove, the right part of the top end of the supporting plate is connected with the electric push rod through a bolt, the middle part of the left end of the electric push rod is fixedly connected with the closing plate, the right part of the bottom end of the closing plate is welded with the guide block, the middle part of the outer surface of the guide block is movably connected with the inner wall of the guide groove, the guide groove is arranged at the left part of the top end of the supporting plate, the left part of the outer surface of the closing plate is movably connected with the inner wall of the clamping groove, the clamping groove is arranged at the left lower part of the inner wall of the hopper, the lower part of the right.
Furthermore, a rubber layer is arranged on the top end face of the current collecting plate, and the top end face of the rubber layer is smooth.
Furthermore, the top end face of the collector plate is gradually inclined from left to right.
Furthermore, the front part and the rear part of the top end face of the current collecting plate are inclined gradually and progressively reduced to the right middle part of the top end face of the current collecting plate.
Furthermore, the lower part of the outer surface of the shaft rod is provided with a limit ring, the top end of the loop bar is provided with a baffle ring, and the outer diameter of the limit ring is larger than the inner diameter of the baffle ring by 1 cm.
Furthermore, the left part of the outer surface of the closing plate is embedded with the inner wall of the clamping groove.
Furthermore, the bottom end face of the closing plate is gradually inclined from left to right.
Furthermore, a microprocessor and a storage module are arranged in the controller, and a display screen and an operation button are respectively arranged on the upper portion and the lower portion of the front end face of the controller.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) the problem of the too big and damage detection part of instantaneous effort when putting into the material for solving this hopper balance, through set up buffer on hopper inner wall upper end, the material falls when current collector top end face department, flow to current collector department and enter into inside the hopper, in the middle of this process, current collector drives the axostylus axostyle and pushes down in the loop bar is inside rotating the piece effect down, and the elastic component provides the elastic buffer effect for the axostylus axostyle, the cushion carries out the position for the loop bar and supports, reached through adding the effect of establishing atress buffering part in order to reduce instantaneous effort and provide the protection to detection part.
2) The problem of opening operation when arranging the material is not convenient enough for solving, through set up switching device in hopper right side lower part, the electric putter through the backup pad top starts the operation and can drives and remove about closing the board, move about in draw-in groove inner wall department, and the guide block provides the effect of stable removal in the middle of the guide slot inner wall, and the closing the board bottom face is the slope form that scales up gradually from left to right, provide slope traction effect, open-ended beneficial effect when having reached and having adopted oblique angle switching mode so that arrange the material.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal partial structure A of the present invention;
FIG. 4 is a schematic view of the internal partial structure B of the present invention;
in the figure: the device comprises a frame-1, a controller-2, a power line-3, a weighing sensor-4, an extension block-5, a hopper-6, a buffer device-7, a discharge port-8, an opening and closing device-9, a current collecting plate-71, a rotating piece-72, a current collecting port-73, a shaft rod-74, a loop rod-75, an elastic piece-76, a cushion block-77, a support plate-91, an electric push rod-92, a closing plate-93, a guide block-94, a guide groove-95 and a clamping groove-96.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a high precision weighing hopper scale: the device comprises a frame 1, a controller 2, a power cord 3, a weighing sensor 4, an extension block 5, a hopper 6, a buffer device 7, a discharge port 8 and an opening and closing device 9, wherein the front end of the frame 1 is connected with the controller 2 through a bolt, the bottom end of the controller 2 is provided with the power cord 3, the left part and the right part of the top end of the frame 1 are respectively connected with the weighing sensor 4 through a bolt, the top end of the weighing sensor 4 is fixedly connected with the extension block 5, the extension blocks 5 are respectively arranged on the left part and the right part of the hopper 6, the extension block 5 is welded with the hopper 6, the upper end of the inner wall of the hopper 6 is fixedly connected with the buffer device 7, the bottom end of the hopper 6 is provided with the discharge port 8, the lower part of the right end of the hopper 6 is fixedly connected with the opening and closing device 9, the buffer device 7 comprises a flow collecting plate 71, a rotating piece, the front portion and the rear portion of the right bottom end of the collecting plate 71 are respectively welded with a shaft rod 74, the shaft rod 74 penetrates through the middle portion of the top end of a sleeve rod 75, the shaft rod 74 is movably connected with the sleeve rod 75, the bottom end of the inner wall of the sleeve rod 75 is fixedly connected with an elastic piece 76, the bottom end of the shaft rod 74 is fixedly connected with the elastic piece 76, the bottom end of the sleeve rod 75 is connected with a cushion block 77 through a bolt, the left end of the inner wall of the hopper 6 is fixedly connected with a rotating piece 72, the collecting plate 71 is rotatably connected with the hopper 6 through the rotating.
Wherein, the opening and closing device 9 comprises a supporting plate 91, an electric push rod 92, a closing plate 93, a guide block 94, a guide groove 95 and a clamping groove 96, the right part of the top end of the supporting plate 91 is connected with an electric push rod 92 through a bolt, the middle part of the left end of the electric push rod 92 is fixedly connected with a closing plate 93, the right part of the bottom end of the closing plate 93 is welded with a guide block 94, the middle part of the outer surface of the guide block 94 is movably connected with the inner wall of a guide groove 95, the guide groove 95 is arranged at the left part of the top end of the support plate 91, the left part of the outer surface of the closing plate 93 is movably connected with the inner wall of the clamping groove 96, the clamping groove 96 is arranged at the left lower part of the inner wall of the hopper 6, the lower part of the right end of the hopper 6 and the right lower part of the inner wall of the frame 1 are both connected with the supporting plate 91 through bolts, the closing plate 93 penetrates through the lower part of the right end of the hopper 6, the lower part of the right end of the hopper 6 is movably connected with the closing plate 93, according to the slope traction effect that provides above-mentioned, reached and adopted oblique angle switching mode so that open-ended beneficial effect when arranging the material.
The top end face of the collector plate 71 is provided with a rubber layer, and the top end face of the rubber layer is smooth, so that certain elasticity is provided, and the blocking force is reduced, so that the collector plate can be conveniently placed.
The top end face of the collector plate 71 is gradually inclined from left to right, and a reasonable angle is provided according to the inclination, so that feeding is facilitated.
The front part and the rear part of the top end surface of the collector plate 71 are gradually inclined to the right middle part of the top end surface of the collector plate 71, so that the concentration effect is provided, and scattering is prevented.
Wherein, the lower part of the outer surface of the shaft lever 74 is provided with a limit ring, the top end of the loop bar 75 is provided with a baffle ring, and the outer diameter of the limit ring is larger than the inner diameter of the baffle ring by 1cm, so as to provide position limitation between the limit ring and the baffle ring and prevent falling.
The left part of the outer surface of the closing plate 93 is embedded with the inner wall of the clamping groove 96, and the fitting degree between the left part of the outer surface of the closing plate 93 and the inner wall of the clamping groove 96 is improved according to the above, so that the stability is improved.
The bottom end face of the closing plate 93 is gradually inclined from left to right, and the closing plate is convenient to open due to the inclined traction effect.
The controller 2 is internally provided with a microprocessor and a storage module, and the upper part and the lower part of the front end face of the controller 2 are respectively provided with a display screen and an operation button.
Wherein, weighing sensor 4's model is SBT miniature pressure, and the precision is high, and is durable.
The working principle is as follows: firstly, taking out the high-precision weighing hopper scale and placing the high-precision weighing hopper scale at a proper position, and stabilizing the position through a frame 1;
then, an external power supply is connected through a power line 3 to supply power to the electric components in the hopper scale;
then, when the device is used, namely the device is used for feeding materials into the hopper 6 through an external material placing part, in the process, the materials fall to the top end face of the collecting plate 71 through the buffer device 7 arranged at the upper end of the inner wall of the hopper 6, flow to the collecting port 73 and enter the hopper 6, in the process, the collecting plate 71 drives the shaft rod 74 to be pressed downwards in the sleeve rod 75 under the action of the rotating piece 72, the elastic piece 76 provides an elastic buffering effect for the shaft rod 74, and the cushion block 77 provides position support for the sleeve rod 75, so that the effect of protecting the detection part by additionally arranging a stress buffering part to reduce instantaneous acting force is achieved;
then, according to the above, after the feeding is completed, the force applied to the weighing sensor 4 at the bottom end is sensed through the extension block 5, and is transmitted to the microprocessor in the controller 2 for information processing, the weighing data is displayed on the display screen at the upper part of the front end of the controller 2, and information storage and comparison recording are performed in the storage module, so that the weight of the fed material can be obtained;
finally, when the material takes out will throwing when needs, through the switching device 9 that sets up in 6 lower right parts of hopper, electric putter 92 through backup pad 91 top starts the operation and can drives and remove about closing plate 93, move about in draw-in groove 96 inner wall department, and guide block 94 provides the effect of steady movement in the middle of the 95 inner walls of guide slot, and closing plate 93 bottom face is the slope form that scales up gradually from left to right, provide slope traction effect, open-ended beneficial effect when having reached adoption oblique angle switching mode so that arrange the material, can open discharge gate 8 and carry out the discharge material.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A high-precision heavy hopper scale comprises a frame (1), a controller (2), a power line (3), a weighing sensor (4), an extension block (5), a hopper (6) and a discharge hole (8), the front end of the frame (1) is connected with a controller (2) through a bolt, the bottom end of the controller (2) is provided with a power line (3), the left part and the right part of the top end of the frame (1) are respectively connected with the weighing sensor (4) through bolts, the top end of the weighing sensor (4) is fixedly connected with an extension block (5), the extension blocks (5) are respectively arranged at the left part and the right part of the hopper (6), the extending block (5) is welded with the hopper (6), the upper end of the inner wall of the hopper (6) is fixedly connected with the buffer device (7), a discharge hole (8) is formed in the bottom end of the hopper (6), and the lower part of the right end of the hopper (6) is fixedly connected with an opening and closing device (9);
the method is characterized in that: the hopper is characterized by further comprising a buffer device (7) and an opening and closing device (9), wherein the buffer device (7) comprises a flow collecting plate (71), a rotating piece (72), a flow collecting port (73), a shaft rod (74), a loop bar (75), an elastic piece (76) and a cushion block (77), the right end of the flow collecting plate (71) is fixedly connected with the rotating piece (72), the middle part of the right end of the flow collecting plate (71) is provided with the flow collecting port (73), the front part and the rear part of the right bottom end of the flow collecting plate (71) are respectively welded with the shaft rod (74), the shaft rod (74) penetrates through the middle part of the top end of the loop bar (75), the shaft rod (74) is movably connected with the loop bar (75), the bottom end of the inner wall of the loop bar (75) is fixedly connected with the elastic piece (76), the bottom end of the shaft rod (74) is fixedly connected with the elastic piece (76), the bottom end of the loop bar (75), the collecting plate (71) is rotatably connected with the hopper (6) through a rotating piece (72), and the right end of the inner wall of the hopper (6) is welded with the cushion block (77).
2. The high precision weighing heavy hopper scale of claim 1, wherein: the opening and closing device (9) comprises a supporting plate (91), an electric push rod (92), a closing plate (93), a guide block (94), a guide groove (95) and a clamping groove (96), the right part of the top end of the supporting plate (91) is connected with the electric push rod (92) through a bolt, the middle part of the left end of the electric push rod (92) is fixedly connected with the closing plate (93), the right part of the bottom end of the closing plate (93) is welded with the guide block (94), the middle part of the outer surface of the guide block (94) is movably connected with the inner wall of the guide groove (95), the guide groove (95) is arranged at the left part of the top end of the supporting plate (91), the left part of the outer surface of the closing plate (93) is movably connected with the inner wall of the clamping groove (96), the clamping groove (96) is arranged at the left lower part of the inner wall of the hopper (6), the lower part of the right end of the hopper (6) and the, and the lower part of the right end of the hopper (6) is movably connected with the closing plate (93).
3. The high precision weighing heavy hopper scale of claim 1, wherein: the top end face of the current collecting plate (71) is provided with a rubber layer.
4. The high precision weighing heavy hopper scale of claim 1, wherein: the top end surface of the current collecting plate (71) is gradually and gradually inclined from left to right.
5. The high precision weighing heavy hopper scale of claim 1, wherein: the front part and the rear part of the top end surface of the current collecting plate (71) are gradually and progressively inclined to the right middle part of the top end surface of the current collecting plate (71).
6. The high precision weighing heavy hopper scale of claim 1, wherein: the lower part of the outer surface of the shaft rod (74) is provided with a limit ring, the top end of the loop bar (75) is provided with a baffle ring, and the outer diameter of the limit ring is larger than the inner diameter of the baffle ring by 1 cm.
7. A high precision heavy hopper scale according to claim 2 wherein: the left part of the outer surface of the closing plate (93) is mutually embedded with the inner wall of the clamping groove (96).
8. A high precision heavy hopper scale according to claim 2 wherein: the bottom end face of the closing plate (93) is gradually inclined from left to right.
9. The high precision weighing heavy hopper scale of claim 1, wherein: the controller (2) is internally provided with a microprocessor, and the upper part and the lower part of the front end surface of the controller (2) are respectively provided with a display screen and an operating button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369436.9U CN210741629U (en) | 2019-12-25 | 2019-12-25 | High-precision weighing hopper scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369436.9U CN210741629U (en) | 2019-12-25 | 2019-12-25 | High-precision weighing hopper scale |
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| Publication Number | Publication Date |
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| CN210741629U true CN210741629U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922369436.9U Active CN210741629U (en) | 2019-12-25 | 2019-12-25 | High-precision weighing hopper scale |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179463A (en) * | 2020-09-28 | 2021-01-05 | 山东浪潮通软信息科技有限公司 | Bulk cargo scale data acquisition device and method |
| CN113334581A (en) * | 2021-06-23 | 2021-09-03 | 徐州众磊建材科技有限公司 | Commercial concrete production line |
-
2019
- 2019-12-25 CN CN201922369436.9U patent/CN210741629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179463A (en) * | 2020-09-28 | 2021-01-05 | 山东浪潮通软信息科技有限公司 | Bulk cargo scale data acquisition device and method |
| CN113334581A (en) * | 2021-06-23 | 2021-09-03 | 徐州众磊建材科技有限公司 | Commercial concrete production line |
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