CN213239828U - Bulk density detection equipment for nonmetal mineral powder bodies - Google Patents
Bulk density detection equipment for nonmetal mineral powder bodies Download PDFInfo
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- CN213239828U CN213239828U CN202021855729.4U CN202021855729U CN213239828U CN 213239828 U CN213239828 U CN 213239828U CN 202021855729 U CN202021855729 U CN 202021855729U CN 213239828 U CN213239828 U CN 213239828U
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Abstract
The utility model relates to a bulk density detection technical field, concretely relates to bulk density detection equipment for nonmetal mineral powder bodies, which comprises a base, a funnel, a tray, a measuring cylinder and a control box, wherein a pair of first slide rails is fixed on the left side of the upper end face of the base, a bearing plate is slidably mounted on the upper ends of the first slide rails, the tray is placed on the upper end of the bearing plate, the measuring cylinder is mounted inside the tray, a vibration isolation table and a support column are fixedly mounted on the right side of the upper end face of the base, an electromagnetic vibrator is mounted inside the vibration isolation table, a connecting seat is fixedly mounted at the top end of the electromagnetic vibrator, a vibration guide groove is mounted at the top end of the connecting seat, a round sleeve is sleeved on the outer wall of the support column in a sliding manner; the utility model discloses can promote left transparent windshield and right transparent windshield in opposite directions to folding together to can prevent that external wind from blowing away the powder, can ensure the accuracy nature of testing result, can also keep check out test set's clean nature.
Description
Technical Field
The utility model relates to a bulk density detects technical field, concretely relates to bulk density check out test set is used to non-metallic mineral powder body.
Background
Compared with metal ores, there are 91 kinds of non-metal ores, mainly including diamond, graphite, crystal, corundum, asbestos, mica, gypsum, fluorite, gem, jade, agate, limestone, dolomite, quartzite, ceramic soil, refractory clay, marble, granite, salt ore, phosphate ore and the like. The non-metal mineral powder body is widely applied to products such as plastics, rubber, papermaking, coatings, wires and cables, electronic packaging and the like, and mainly plays a role in filling, so that the production cost is reduced, the product performance is improved, and the production process is improved, thereby improving the competitiveness of enterprises.
The bulk density is an important index of the non-metal ore powder, and the size of the bulk density can directly reflect other indexes of the product and the performance condition of the product. The bulk density test includes both tap bulk density and loose bulk density. At present, the bulk density of powder is still detected manually, the measurement efficiency is low, the manual vibration is logarithmic calculation after falling to a certain compaction volume, but the result deviation is very large due to different manual methods and different amplitude frequencies, so that a detection device with high efficiency and high accuracy is necessary to be researched and developed. The utility model discloses a superhard abrasive material micropowder bulk density measuring device as patent No. 201620776938.7, which comprises a funnel, a tray, a control box, a material receiving bottom plate and a material feeding bottom plate which are both provided with adjusting ground feet, wherein the material receiving bottom plate is provided with a material receiving plate, a measuring cylinder is fixedly arranged on the material receiving plate, the material feeding bottom plate is provided with an electromagnetic vibrator and a support rod at intervals, the electromagnetic vibrator is connected with the control box, the top of an electromagnetic vibrator shell is fixedly provided with a vibration guide groove, the funnel is fixed on the tray, the tray is connected to the upper end of the support rod, can be adjusted and moved up and down along the support rod, the lower port of the funnel is positioned in the vibration guide groove but is not contacted with the inner bottom surface of the vibration guide groove, the vibration guide groove is positioned above the measuring; however, the utility model still has some disadvantages: when the density is detected, the non-metallic ore powder is easily blown away by external wind, so that the deviation of a detection result is easily caused, and the equipment is stained with dust, which is not beneficial to the cleanness of an operation environment; when the measuring cylinder is filled with the non-metal ore powder and is scraped by the scraper, the phenomena of toppling and shaking are easy to occur, meanwhile, the phenomenon that fingers are inserted into the measuring cylinder can also occur when the measuring cylinder is held by hands, and the phenomena all can cause the failure of a detection test.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that the background art provided, and designed a bulk density check out test set for non-metallic mineral powder body.
The utility model discloses a realize through following technical scheme:
a stacking density detection device for non-metal mineral powder bodies comprises a base, a funnel, a tray, a measuring cylinder and a control box, wherein a horizontal ground foot is fixedly installed on the bottom end face of the base, a pair of first slide rails is fixed on the left side of the upper end face of the base, a bearing plate is slidably installed at the upper ends of the first slide rails, the tray is placed at the upper end of the bearing plate, the measuring cylinder is installed inside the tray, a vibration isolation table and a support column are fixedly installed on the right side of the upper end face of the base, an electromagnetic vibrator is installed inside the vibration isolation table, a conducting wire is electrically connected to the bottom end of the electromagnetic vibrator, the conducting wire sequentially penetrates through the vibration isolation table and the base and is electrically connected with the control box, a connecting seat is fixedly installed at the top end of the electromagnetic vibrator, a vibration guide groove in a horizontal state is installed at the top end of the connecting, a funnel support is fixedly mounted at one end of the outer wall of the round sleeve, the funnel is fixedly mounted on the funnel support, a fastening screw is threadedly mounted at the other end of the outer wall of the round sleeve, and a plum blossom knob is fixed at the outer end of the fastening screw;
the front edge and the rear edge of the upper end face of the base are fixedly provided with a pair of second slide rails, the second slide rails are jointly slidably provided with an uncovered left transparent windshield and an uncovered right transparent windshield, the right end of the left transparent windshield and the left end of the right transparent windshield are both in an open state, and auxiliary rollers are fixedly arranged at the bottom end of the left side of the left transparent windshield and the bottom end of the right side of the right transparent windshield.
As a further improvement of the above scheme, first seam grooves are formed in the front and rear outer walls of the right port of the left transparent windshield, second seam grooves are formed in the front and rear inner walls of the left port of the right transparent windshield, and the second seam grooves are installed in a matched manner with the first seam grooves.
As a further improvement of the scheme, a pair of arc-shaped pieces which are symmetrical about the center of the bottom surface are installed on the bottom surface inside the tray, grooves are formed in the inner side walls of the arc-shaped pieces, clamping pieces are hinged to the tops of the grooves, and reset springs are fixed between the clamping pieces and the grooves.
As a further improvement of the scheme, the front side of the control box is provided with an on-off key, a state display lamp, a display screen and a vibration gear adjusting knob.
As a further improvement of the scheme, the length of the vibration guide groove is 180-220 mm, and the groove width of the vibration guide groove is 20 mm.
As a further improvement of the scheme, a supporting ring is further fixed on the outer wall of the supporting column and is arranged right below the circular sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, fixed mounting has a pair of second slide rails in the front of the up end of base, back edge department, and install uncovered left transparent windshield and right transparent windshield on a pair of second slide rails jointly slidably, can promote left transparent windshield and right transparent windshield in opposite directions in the testing process and fold together, thus can prevent that the external wind from blowing off the powder, can guarantee the accuracy of testing result on the one hand, still effectively keep the cleaning of check out test set simultaneously; further, first seam groove has all been seted up to the front and back outer wall of the right port of left transparent windshield, and second seam groove has all been seted up to the front and back inner wall of the left port of right transparent windshield, and when left transparent windshield and right transparent windshield promoted in opposite directions to folding, second seam groove just the joint was at first seam groove outer wall to can better mutually support the installation together, also reduced the gap simultaneously, the seam crossing leakproofness is better.
2. The utility model discloses, a pair of arc piece about bottom surface central symmetry is installed to inside bottom surface at the tray, the inside wall of arc piece is all seted up flutedly, the top of recess all articulates there is the holding piece, be fixed with reset spring between holding piece and the recess, installing the in-process between a pair of arc piece to measuring cylinder, reset spring is constantly compressed, thereby having the bounce, consequently, can press from both sides the measuring cylinder tightly between a pair of holding piece, can avoid measuring cylinder to take place to empty on the one hand, on the other hand still is convenient for follow-up adoption scraper blade will measure a cylinder upper surface nonmetal ore deposit powder and strickle off the operation, need not to hold the measuring cylinder by hand, the operation is more simple and convenient.
3. The utility model discloses, the round sleeve slidable fixes the round sleeve to a plurality of positions of support column outer wall, and rotatory plum blossom knob utilizes fastening screw to fix the round sleeve again, and the lower port that can be convenient for adjust the funnel is to the distance of vibration guide slot's inside groove bottom surface, and the flexible operation, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of a first perspective three-dimensional structure of the present invention without a control box;
FIG. 3 is a schematic view of the second perspective three-dimensional structure of the present invention without a control box
Fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention;
FIG. 5 is a schematic structural view of the present invention after the left transparent windshield and the right transparent windshield are folded together;
fig. 6 is a schematic perspective view of embodiment 2 of the present invention without a control box;
fig. 7 is a schematic structural view of a left transparent windshield and a right transparent windshield in embodiment 2 of the present invention;
fig. 8 is a schematic view of a table installation between a measuring cylinder and a tray in embodiment 3 of the present invention;
fig. 9 is a front view, half-section, schematic view of fig. 8 according to the present invention.
Wherein, 1-a base, 2-a funnel, 3-a tray, 4-a measuring cylinder, 5-a control box, 501-an on-off key, 502-a status display lamp, 503-a display screen, 504-a vibration gear adjusting knob, 6-a supporting ring, 7-a horizontal ground foot, 8-a first slide rail, 9-a bearing plate, 10-a vibration isolation table, 11-a supporting column, 12-an electromagnetic vibrator, 13-a conducting wire, 14-a connecting seat, 15-a vibration guide groove, 16-a round sleeve, 17-a funnel support, 18-a fastening screw, 19-a plum blossom knob, 20-a second slide rail, 21-a left transparent windshield, 22-a right transparent windshield, 23-an auxiliary roller, 24-a first seam groove and 25-a second seam groove, 26-arc piece, 27-groove, 28-holding piece and 29-return spring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be further described with reference to fig. 1 to 9.
Example 1
A bulk density detection device for non-metal mineral powder bodies is shown in figures 1-4 and comprises a base 1, a funnel 2, a tray 3, a measuring cylinder 4 and a control box 5, wherein a horizontal ground foot 7 is fixedly installed on the bottom end face of the base 1, a pair of first slide rails 8 are fixed on the left side of the upper end face of the base 1, a bearing plate 9 is slidably installed at the upper end of each first slide rail 8, the tray 3 is placed at the upper end of the bearing plate 9, the measuring cylinder 4 is installed inside the tray 3, a vibration isolation table 10 and a support column 11 are fixedly installed on the right side of the upper end face of the base 1, an electromagnetic vibrator 12 is installed inside the vibration isolation table 10, a conducting wire 13 is electrically connected to the bottom end of the electromagnetic vibrator 12, the conducting wire 13 sequentially penetrates through the vibration isolation table 10 and the base 1 and is electrically connected with the control box 5, a connecting seat 14 is fixedly installed at the top end, the length of the vibration guide groove 15 is 200mm, the groove width of the vibration guide groove 15 is 20mm, the outer wall of the support column 11 is slidably sleeved with a round sleeve 16, one end of the outer wall of the round sleeve 16 is fixedly provided with a funnel support 17, a funnel 2 is fixedly arranged on the funnel support 17, the other end of the outer wall of the round sleeve 16 is provided with a fastening screw 18 in a threaded manner, the outer end of the fastening screw 18 is fixedly provided with a plum blossom knob 19, the outer wall of the support column 11 is also fixedly provided with a supporting ring 6, and the supporting ring 6 is arranged right below the round sleeve 16; the front of the control box 5 is provided with an on-off key 501, a state display lamp 502, a display screen 503 and a vibration gear adjusting knob 504;
as shown in fig. 2, a pair of second slide rails 20 are further fixedly mounted at the front and rear edges of the upper end surface of the base 1, and an uncovered left transparent windshield 21 and an uncovered right transparent windshield 22 are slidably mounted on the pair of second slide rails 20 together, the right end of the left transparent windshield 21 and the left end of the right transparent windshield 22 are both open, and auxiliary rollers 23 are fixedly mounted at the bottom end of the left side of the left transparent windshield 21 and the bottom end of the right side of the right transparent windshield 22.
The working principle of the embodiment is as follows: the control box 5 generates an adjustable pulsating direct current voltage excitation signal after being connected with a power supply, so that the electromagnetic vibrator 12 generates an excitation force, and the nonmetal mineral powder body in the funnel 2 generates vibration due to a certain gap between the funnel 2 and the vibration guide groove 15, so that the nonmetal mineral powder body can horizontally move and also can move upwards. The whole movement process achieves the purpose of conveying the non-metal mineral powder body, and simultaneously, the non-metal mineral powder body can be effectively dispersed. When the superhard abrasive material micropowder moves to the notch of the vibration guide groove 15, the superhard abrasive material micropowder freely falls into the measuring cylinder 4, after the measuring cylinder 4 is fully stacked, the nonmetal mineral powder accumulated above the cylinder opening of the measuring cylinder 4 is scraped by a scraper, the mass of the measuring cylinder 4 filled with the nonmetal mineral powder after being weighed and leveled on an electronic balance is subtracted by the mass of the empty measuring cylinder 4 to obtain the mass of the nonmetal mineral powder in the measuring cylinder 4, and then the measured bulk density of the nonmetal mineral powder is obtained by dividing the obtained mass of the nonmetal mineral powder in the measuring cylinder 4 by the volume of the measuring cylinder 4.
The specific operation process of this embodiment is as follows: firstly, sliding a round sleeve 16 to a proper position on the outer wall of a support column 11, then rotating a plum blossom knob 19 to fix the round sleeve 16 by using a fastening screw 18, and ensuring that the distance from the lower port of the funnel 2 to the bottom surface of an inner groove of a vibration guide groove 15 is 3 mm; then pushing the bearing plate 9 with the tray 3 and moving the tray 3 to be right below the notch of the vibration guide groove 15; then accurately weighing the mass of the empty measuring cylinder 4, placing the empty measuring cylinder 4 in the tray 3 after weighing, and aligning the cylinder opening of the measuring cylinder 4 to be right below the groove opening of the vibration guide groove 15; then placing the non-metallic ore powder to be measured in the funnel 2, pressing the on-off key 501 on the control box 5, starting the electromagnetic vibrator 12 to work, starting timing when the non-metallic ore powder to be measured falls into the measuring cylinder 4 from the vibration guide groove 15, ending timing when the whole cylinder opening of the measuring cylinder 4 is fully piled up, and pressing the on-off key 501 on the control box 5 again can close the electromagnetic vibrator 12; then scraping off the non-metal mineral powder accumulated above the opening of the measuring cylinder 4 by using a scraper, wherein the inclination or vibration of the measuring cylinder 4 is avoided in the process; and finally, weighing the mass of the measuring cylinder 4 filled with the non-metallic ore powder after being leveled, subtracting the mass of the empty measuring cylinder 4 to obtain the mass of the non-metallic ore powder in the measuring cylinder 4, and dividing the mass of the non-metallic ore powder by the volume of the measuring cylinder 4 to obtain the measured bulk density of the superhard abrasive material. Meanwhile, as shown in fig. 5, the left transparent windshield 21 and the right transparent windshield 22 can be pushed to be closed together in the detection process, so that the powder can be prevented from being blown away by external wind, the accuracy of the detection result can be ensured, and the cleanness of the detection equipment can be effectively maintained.
Example 2
In embodiment 2, based on embodiment 1, as shown in fig. 6 and 7, the front and rear outer walls of the right port of the left transparent windshield 21 are both provided with first seam slots 24, the front and rear inner walls of the left port of the right transparent windshield 22 are both provided with second seam slots 25, and the second seam slots 25 and the first seam slots 24 are mutually installed in a matching manner.
Example 3
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a non-metal mineral powder body is with bulk density check out test set, includes base (1), funnel (2), tray (3), measures a section of thick bamboo (4) and control box (5), its characterized in that: the bottom end face of the base (1) is fixedly provided with horizontal ground feet (7), the left side of the upper end face of the base (1) is fixedly provided with a pair of first sliding rails (8), the upper end of each first sliding rail (8) is slidably provided with a bearing plate (9), the tray (3) is placed at the upper end of each bearing plate (9), the measuring cylinder (4) is installed inside the tray (3), the right side of the upper end face of the base (1) is fixedly provided with a vibration isolation platform (10) and a supporting column (11), the vibration isolation platform (10) is internally provided with an electromagnetic vibrator (12), the bottom end of the electromagnetic vibrator (12) is electrically connected with a conducting wire (13), the conducting wire (13) sequentially penetrates through the vibration isolation platform (10) and the base (1) and is electrically connected with the control box (5), and the top end of the electromagnetic vibrator (12) is fixedly provided with a connecting seat (14), the vibration guide groove (15) in a horizontal state is installed at the top end of the connecting seat (14), a round sleeve (16) is sleeved on the outer wall of the supporting column (11) in a sliding mode, a funnel support (17) is fixedly installed at one end of the outer wall of the round sleeve (16), the funnel (2) is fixedly installed on the funnel support (17), a fastening screw rod (18) is installed at the other end of the outer wall of the round sleeve (16) in a threaded mode, and a plum blossom knob (19) is fixed at the outer end of the fastening screw rod (18);
still fixed mounting has a pair of second slide rail (20) before the up end of base (1), back edge department, and is a pair of common slidable mounting has uncovered left transparent windshield (21) and right transparent windshield (22) on second slide rail (20), the right-hand member of left side transparent windshield (21) reaches the left end of right side transparent windshield (22) is open state, the left side bottom of left side transparent windshield (21) reaches the right side bottom of right side transparent windshield (22) all fixed mounting have supplementary gyro wheel (23).
2. The bulk density detection device for the non-metallic ore powder body according to claim 1, characterized in that: first seam groove (24) have all been seted up to the front and back outer wall of the right-hand member mouth of a left side transparent windshield (21), second seam groove (25) have all been seted up to the front and back inner wall of the left side mouth of a right side transparent windshield (22), second seam groove (25) with mutually support the installation between first seam groove (24).
3. The bulk density detection device for the non-metallic ore powder body according to claim 1, characterized in that: a pair of arc pieces (26) which are symmetrical about the center of the bottom surface are installed on the bottom surface of the inner portion of the tray (3), grooves (27) are formed in the inner side walls of the arc pieces (26), clamping pieces (28) are hinged to the tops of the grooves (27), and reset springs (29) are fixed between the clamping pieces (28) and the grooves (27).
4. The bulk density detection device for the non-metallic ore powder body according to claim 1, characterized in that: the front of the control box (5) is provided with an on-off key (501), a state display lamp (502), a display screen (503) and a vibration gear adjusting knob (504).
5. The bulk density detection device for the non-metallic ore powder body according to claim 1, characterized in that: the length of vibration guide slot (15) is 180 ~ 220mm, the groove width of vibration guide slot (15) is 20 mm.
6. The bulk density detection device for the non-metallic ore powder body according to claim 1, characterized in that: the outer wall of the supporting column (11) is further fixed with a supporting ring (6), and the supporting ring (6) is arranged right below the circular sleeve (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021855729.4U CN213239828U (en) | 2020-08-31 | 2020-08-31 | Bulk density detection equipment for nonmetal mineral powder bodies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021855729.4U CN213239828U (en) | 2020-08-31 | 2020-08-31 | Bulk density detection equipment for nonmetal mineral powder bodies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588492A (en) * | 2021-09-26 | 2021-11-02 | 江苏福吉利亚建材有限公司 | Latex powder production detects uses bulk density survey device |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588492A (en) * | 2021-09-26 | 2021-11-02 | 江苏福吉利亚建材有限公司 | Latex powder production detects uses bulk density survey device |
| CN113588492B (en) * | 2021-09-26 | 2021-11-30 | 江苏福吉利亚建材有限公司 | Latex powder production detects uses bulk density survey device |
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