CN201377400Y - Pea stone and mortar pump - Google Patents
Pea stone and mortar pump Download PDFInfo
- Publication number
- CN201377400Y CN201377400Y CN200920302042U CN200920302042U CN201377400Y CN 201377400 Y CN201377400 Y CN 201377400Y CN 200920302042 U CN200920302042 U CN 200920302042U CN 200920302042 U CN200920302042 U CN 200920302042U CN 201377400 Y CN201377400 Y CN 201377400Y
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- charging
- discharging
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Abstract
The utility model discloses a pea stone and mortar pump which comprises a frame, a hydraulic system, an electrical system, a hopper and a pumping system. The pumping system is arranged horizontally and is a horizontal cylinder formed by the sequential connection of a material cylinder, a feed chamber and a discharge chamber. The material cylinder is connected with the feed chamber by bolts, while the feed chamber is connected with the discharge chamber by bolts; and the upper part of the feed chamber is provided with a feed port and communicated with the lower port of the hopper. The feed port is provided with a one-way feed valve, the material cylinder is internally provided with a material cylinder piston which is connected on a cylinder rod of the cylinder, the cylinder is driven by eth hydraulic system, and a one-way discharge valve is arranged between the feed chamber and the discharge chamber. Furthermore, a stroke controller and a proximity switch on the pumping system are connected with each other under the control of an electrical system. The device discharges horizontally and directly, without any curved conduit, thereby greatly reducing the requirement on mortar fluidity so as to ensure smoother discharge. Therefore, the pea stone and mortar pump solves the problem of difficult material suction and can be applied to delivery of pea stone concrete and mortar.
Description
Technical field
The utility model relates to a kind of conveying mechanism, the pumping machine that particularly a kind of concrete and mortar are used.
Background technique
Mortar adopts the ball-valve type mortar pump to carry at present, the working principle of ball-valve type mortar pump (referring to Fig. 4) drives cam by motor through retarder, drive rocking arm, promote piston and spring reset, realize the to-and-fro motion of piston, when piston during to left movement, upper ball valve is closed, following ball valve is opened, and forms vacuum in the material cylinder, and mortar enters the material cylinder from suction tube; When piston moved right, upper ball valve was opened, and following ball valve is closed, and mortar is extruded from discharge port.Adopted the pumping system of this ball-valve type mortar pump, when charging, its material cylinder suction will overcome the deadweight of mortar, and to mortar could be sucked the material cylinder through suction tube, when discharging, mortar also will pass through bend from the material cylinder to discharge port, thus have the suction difficulty greatly, to the requirement height of mortar flowability, discharging shortcoming smoothly inadequately.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of peastone, mortar pump, and it is big to solve conventional ball valve formula mortar pump suction difficulty, requires too highly to mortar is mobile, and discharging is technical problem smoothly inadequately.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of peastone, mortar pump comprise frame, hydraulic system, electrical system, hopper and pumping system, it is characterized in that:
Described pumping system is arranged horizontally, and by expecting that cylinder, feed space and discharge chamber are linked to be the cylinder body of a level in proper order, the material cylinder is connected with bolt with feed space, and feed space is connected with bolt with discharge chamber; Feed space top has material feeding mouth, and be communicated with the end opening of hopper, the material feeding mouth place is equipped with feed check valve, material cylinder piston is arranged in the material cylinder, material cylinder piston is connected on the cylinder bar of oil cylinder, oil cylinder is driven by hydraulic system, sets out the material one-way valve between feed space and the discharge chamber, the journey controller on the pumping system and near switch by the electrical system control connection.
Described cylinder body is a bitubular shape, material cylinder and feed space are two, and two feed spaces link to each other with two hoppers respectively, and discharge chamber is the fork shape, its fork interface is connected with two feed spaces respectively, sets out the material one-way valve respectively between the fork interface of each feed space and discharge chamber.
Described feed check valve comprises the charging valve ball, charging valve ball pin and charging perforated baffle, wherein the charging perforated baffle is fixed on the bottom of hopper, and the hole of diameter less than the charging valve ball arranged, charging valve ball pin is fixed on the below of feed space, and the charging valve ball is between charging valve ball pin and charging perforated baffle.
Described discharging one-way valve comprises the discharging valve ball, discharging valve ball pin and discharging perforated baffle, wherein the discharging perforated baffle is fixed on the feed space outlet port, and has the hole of diameter less than the discharging valve ball, and two discharging valve ball pins are separately fixed at two bifurcated pipe inwall tops of discharge chamber.
The beneficial effects of the utility model are as follows:
The utility model is by frame, hopper, electrical system, and hydraulic system, compositions such as pumping system drive material cylinder reciprocating motion of the pistons by oil cylinder, cooperate the pumping of finishing mortar and pea gravel concrete with ball valve.It has solved the problem of existing product suction difficulty, in pumping system, its ball valve commutation part has adopted the upper ball valve charging, mortar is under self gravitation like this, be easy to be inhaled into the material cylinder, discharging simultaneously adopts straight horizontal to pick out material, need not through bend, so greatly reduce requirement, make discharging more smooth and easy to the mortar flowability.
The utility model is a kind of pea gravel concrete of each construction project and machinery that mortar is carried of being used for, it is by the driven by motor oil hydraulic pump, and by two hydraulic jacks drives of electrical system controlling and driving material cylinder piston alternate reciprocating motion, by the cooperation of ball valve commutation, the pumping of realization mortar and pea gravel concrete.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is the working principle schematic representation of the utility model pumping system.
Fig. 3 is the schematic representation of A-A section among Fig. 2.
Fig. 4 is the principle schematic of existing ball-valve type mortar pump.
Reference character: 1-frame, 2-hydraulic system, 3-electrical system, 4-hopper, 5-pumping system, 6-oil cylinder, 7-material cylinder, 8-material cylinder piston, 9-discharge chamber, 10-charging valve ball, 11-charging valve ball pin, 12-charging perforated baffle, 13-discharging valve ball, 14-discharging valve ball pin, 15-discharging perforated baffle, 16-journey controller, 17-are near switch, 18-feed space.
Embodiment
Embodiment is referring to shown in Figure 1, this peastone, mortar pump comprise frame 1, hydraulic system 2, electrical system 3, hopper 4 and pumping system 5, referring to Fig. 2, Fig. 3, pumping system 5 is arranged horizontally, it is by oil cylinder 6, and journey controller 16 is near switch 17, material cylinder 7, material cylinder piston 8, feed space 18, discharge chamber 9 is formed.Cylinder body can also can be bitubular shape for monotubular shape, material cylinder 7 is connected with feed space 18 usefulness bolts, feed space 18 is connected with discharge chamber 9 usefulness bolts, the feed space upper linking plate has material feeding mouth, the material feeding mouth place is equipped with feed check valve, and be communicated with the end opening of hopper 4, material cylinder piston 8 is arranged in the material cylinder 7, material cylinder piston 8 is connected on the cylinder bar of oil cylinder 6, oil cylinder 6 is driven by hydraulic system 2, set out the material one-way valve between feed space 18 and the discharge chamber 9, the journey controller 16 on the pumping system and near switch 17 by electrical system 3 control connections.Described discharge chamber 9 is the two trouble types of level, feed space 18 is made up of two feed cavity, the material feeding mouth of feed space is positioned at its top, discharging is a substantially horizontal, the feed cavity top is respectively equipped with material feeding mouth, and be equipped with feed check valve, and communicate with two discharge ports of hopper 4 respectively, the discharge port of hopper 4 is positioned at feed hopper bottom.Two feed cavity are connected with the fork interface of discharge chamber 9 respectively, set out the material one-way valve respectively between the fork interface of each feed cavity and discharge chamber 9.
Described feed check valve comprises charging valve ball 10, charging valve ball pin 11 and charging perforated baffle 12, wherein charging perforated baffle 12 is fixed on the bottom of hopper 4, and the hole of diameter less than the charging valve ball arranged, charging valve ball pin 11 is fixed on the below of feed space, and charging valve ball 10 is between charging valve ball pin 11 and charging perforated baffle 12.
Described discharging one-way valve comprises discharging valve ball 13, discharging valve ball pin 14 and discharging perforated baffle 15, wherein discharging perforated baffle 15 is fixed on the feed space outlet port, and has the hole of diameter less than the discharging valve ball, and two discharging valve ball pins 14 are separately fixed at two bifurcated pipe inwall tops of discharge chamber 9.
Working procedure of the present utility model is referring to Fig. 2, Fig. 3, when first oil cylinder 6 drives material cylinder piston 8 in these material cylinders 7 to left movement, discharging valve ball 13 in first relative material cylinder is under the pressure of ducted mortar or pea gravel concrete, be moved to the left, discharging closed check valve in first material cylinder, charging valve ball 10 in first material cylinder is under self gravitation and mortar or pea gravel concrete pressure simultaneously, move down, open feed check valve, as the solid line position of charging valve ball 10 among Fig. 2, mortar in the hopper 4 or pea gravel concrete enter first material cylinder 7.When above-mentioned first oil cylinder 6 time to left movement, the material cylinder piston that second oil cylinder then promotes in this material cylinder moves right, make second material cylinder form pressure chamber, the feed check valve of second material in the cylinder closed, expect the discharging one-way valve opens in the cylinder for second, as the dotted line seat of valve ball among Fig. 2, expect that mortar or pea gravel concrete in the cylinder are pumped out for second.
As Fig. 3, when wherein first oil cylinder is finished suction, by the journey controller in the electrical system 3 16 with near switch 17, hydraulicdirectional control valve in the controlled hydraulic system 2 and oil cylinder commutation, make second oil cylinder begin suction, first oil cylinder begins pumping, and the uninterrupted pumping of mortar or pea gravel concrete is finished in two oil cylinder alternations.
Claims (4)
1. a peastone, mortar pump comprise frame (1), hydraulic system (2), electrical system (3), hopper (4) and pumping system (5), it is characterized in that:
Described pumping system (5) is arranged horizontally, and by expecting that cylinder (7), feed space (18) and discharge chamber (9) order are linked to be the cylinder body of a level, material cylinder (7) is connected with bolt with feed space (18), and feed space (18) is connected with bolt with discharge chamber (9); Feed space top has material feeding mouth, and be communicated with the end opening of hopper (4), the material feeding mouth place is equipped with feed check valve, material cylinder piston (8) is arranged in the material cylinder (7), material cylinder piston (8) is connected on the cylinder bar of oil cylinder (6), oil cylinder (6) is driven by hydraulic system (2), sets out the material one-way valve between feed space (18) and the discharge chamber (9), the journey controller on the pumping system (16) and near switch (17) by electrical system (3) control connection.
2. peastone according to claim 1, mortar pump, it is characterized in that: described cylinder body is a bitubular shape, material cylinder (7) and feed space (18) are two, two feed spaces (18) link to each other with two hoppers (4) respectively, discharge chamber (9) is the fork shape, its fork interface is connected with two feed spaces (18) respectively, sets out the material one-way valve respectively between the fork interface of each feed space and discharge chamber.
3. peastone according to claim 1 and 2, mortar pump, it is characterized in that: described feed check valve comprises charging valve ball (10), charging valve ball pin (11) and charging perforated baffle (12), wherein charging perforated baffle (12) is fixed on the bottom of hopper (4), and the hole of diameter less than the charging valve ball arranged, charging valve ball pin (11) is fixed on the below of feed space, and charging valve ball (10) is positioned between charging valve ball pin (11) and the charging perforated baffle (12).
4. peastone according to claim 1 and 2, mortar pump, it is characterized in that: described discharging one-way valve comprises discharging valve ball (13), discharging valve ball pin (14) and discharging perforated baffle (15), wherein discharging perforated baffle (15) is fixed on the feed space outlet port, and having the hole of diameter less than the discharging valve ball, two discharging valve ball pins (14) are separately fixed at two bifurcated pipe inwall tops of discharge chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302042U CN201377400Y (en) | 2009-04-10 | 2009-04-10 | Pea stone and mortar pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302042U CN201377400Y (en) | 2009-04-10 | 2009-04-10 | Pea stone and mortar pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377400Y true CN201377400Y (en) | 2010-01-06 |
Family
ID=41517507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302042U Expired - Fee Related CN201377400Y (en) | 2009-04-10 | 2009-04-10 | Pea stone and mortar pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377400Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434421A (en) * | 2011-12-05 | 2012-05-02 | 三一重工股份有限公司 | Piston type mortar pump and pumping system thereof |
| CN108094482A (en) * | 2018-02-01 | 2018-06-01 | 福建安井食品股份有限公司 | A kind of fillings continuous conveying device |
| CN109630374A (en) * | 2019-02-20 | 2019-04-16 | 中亿丰隧道工程股份有限公司 | A kind of plunger type soil sand pump |
| CN110374331A (en) * | 2019-07-30 | 2019-10-25 | 朱启现 | A kind of Non-intermittent formula mortar high-altitude conveying device |
| CN113339226A (en) * | 2021-01-13 | 2021-09-03 | 李江安 | Device for pumping polyphenyl particle slurry |
-
2009
- 2009-04-10 CN CN200920302042U patent/CN201377400Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434421A (en) * | 2011-12-05 | 2012-05-02 | 三一重工股份有限公司 | Piston type mortar pump and pumping system thereof |
| CN102434421B (en) * | 2011-12-05 | 2014-02-26 | 三一重工股份有限公司 | Piston type mortar pump and pumping system thereof |
| CN108094482A (en) * | 2018-02-01 | 2018-06-01 | 福建安井食品股份有限公司 | A kind of fillings continuous conveying device |
| CN109630374A (en) * | 2019-02-20 | 2019-04-16 | 中亿丰隧道工程股份有限公司 | A kind of plunger type soil sand pump |
| CN110374331A (en) * | 2019-07-30 | 2019-10-25 | 朱启现 | A kind of Non-intermittent formula mortar high-altitude conveying device |
| CN113339226A (en) * | 2021-01-13 | 2021-09-03 | 李江安 | Device for pumping polyphenyl particle slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20110410 |